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Decision making

Choice under uncertainty and its distortions.

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Qurʾān

القرآن6 shown

Verses named for this subject by hand come first. The rest are found by the subject’s own Arabic and English senses and are shown as lexical matches, not as anchors anyone has confirmed.

Qur'ān 42:38Arabic sense: شوري | English sense: consult, mutual consultation

وَٱلَّذِينَ ٱسۡتَجَابُواْ لِرَبِّهِمۡ وَأَقَامُواْ ٱلصَّلَوٰةَ وَأَمۡرُهُمۡ شُورَىٰ بَيۡنَهُمۡ وَمِمَّا رَزَقۡنَٰهُمۡ يُنفِقُونَ

respond to their Lord; keep up the prayer; conduct their affairs by mutual consultation; give to others out of what We have provided for them

Qur'ān 3:159Arabic sense: عزم | English sense: consult

فَبِمَا رَحۡمَةࣲ مِّنَ ٱللَّهِ لِنتَ لَهُمۡۖ وَلَوۡ كُنتَ فَظًّا غَلِيظَ ٱلۡقَلۡبِ لَٱنفَضُّواْ مِنۡ حَوۡلِكَۖ فَٱعۡفُ عَنۡهُمۡ وَٱسۡتَغۡفِرۡ لَهُمۡ وَشَاوِرۡهُمۡ فِي ٱلۡأَمۡرِۖ فَإِذَا عَزَمۡتَ فَتَوَكَّلۡ عَلَى ٱللَّهِۚ إِنَّ ٱللَّهَ يُحِبُّ ٱلۡمُتَوَكِّلِينَ

By an act of mercy from God, you [Prophet] were gentle in your dealings with them- had you been harsh, or hard-hearted, they would have dispersed and left you- so pardon them and ask forgiveness for them. Consult with them about matters, then, when you have decided on a course of action, put your trust in God: God loves those who put their trust in Him

Qur'ān 46:35Arabic sense: العزم, عزم

فَٱصۡبِرۡ كَمَا صَبَرَ أُوْلُواْ ٱلۡعَزۡمِ مِنَ ٱلرُّسُلِ وَلَا تَسۡتَعۡجِل لَّهُمۡۚ كَأَنَّهُمۡ يَوۡمَ يَرَوۡنَ مَا يُوعَدُونَ لَمۡ يَلۡبَثُوٓاْ إِلَّا سَاعَةࣰ مِّن نَّهَارِۭۚ بَلَٰغࣱۚ فَهَلۡ يُهۡلَكُ إِلَّا ٱلۡقَوۡمُ ٱلۡفَٰسِقُونَ

Be steadfast [Muhammad], like those messengers of firm resolve. Do not seek to hasten the punishment for the disbelievers: on the Day they see what they had been warned about, it will seem to them that they lingered no more than a single hour of a single day [in this life]. This is a warning. Shall any be destroyed except the defiant

Qur'ān 2:233English sense: consult

۞وَٱلۡوَٰلِدَٰتُ يُرۡضِعۡنَ أَوۡلَٰدَهُنَّ حَوۡلَيۡنِ كَامِلَيۡنِۖ لِمَنۡ أَرَادَ أَن يُتِمَّ ٱلرَّضَاعَةَۚ وَعَلَى ٱلۡمَوۡلُودِ لَهُۥ رِزۡقُهُنَّ وَكِسۡوَتُهُنَّ بِٱلۡمَعۡرُوفِۚ لَا تُكَلَّفُ نَفۡسٌ إِلَّا وُسۡعَهَاۚ لَا تُضَآرَّ وَٰلِدَةُۢ بِوَلَدِهَا وَلَا مَوۡلُودࣱ لَّهُۥ بِوَلَدِهِۦۚ وَعَلَى ٱلۡوَارِثِ مِثۡلُ ذَٰلِكَۗ فَإِنۡ أَرَادَا فِصَالًا عَن تَرَاضࣲ مِّنۡهُمَا وَتَشَاوُرࣲ فَلَا جُنَاحَ عَلَيۡهِمَاۗ وَإِنۡ أَرَدتُّمۡ أَن تَسۡتَرۡضِعُوٓاْ أَوۡلَٰدَكُمۡ فَلَا جُنَاحَ عَلَيۡكُمۡ إِذَا سَلَّمۡتُم مَّآ ءَاتَيۡتُم بِٱلۡمَعۡرُوفِۗ وَٱتَّقُواْ ٱللَّهَ وَٱعۡلَمُوٓاْ أَنَّ ٱللَّهَ بِمَا تَعۡمَلُونَ بَصِيرࣱ‏

Mothers suckle their children for two whole years, if they wish to complete the term, and clothing and maintenance must be borne by the father in a fair manner. No one should be burdened with more than they can bear: no mother shall be made to suffer harm on account of her child, nor any father on account of his. The same duty is incumbent on the father’s heir. If, by mutual consent and consultation, the couple wish to wean [the child], they will not be blamed, nor will there be any blame if you wish to engage a wet nurse, provided you pay as agreed in a fair manner. Be mindful of God, knowing that He sees everything you do

Qur'ān 28:66English sense: consult

فَعَمِيَتۡ عَلَيۡهِمُ ٱلۡأَنۢبَآءُ يَوۡمَئِذࣲ فَهُمۡ لَا يَتَسَآءَلُونَ

All arguments will seem obscure to them on that Day; they will not be able to consult one another

Qur'ān 58:13English sense: consult

ءَأَشۡفَقۡتُمۡ أَن تُقَدِّمُواْ بَيۡنَ يَدَيۡ نَجۡوَىٰكُمۡ صَدَقَٰتࣲۚ فَإِذۡ لَمۡ تَفۡعَلُواْ وَتَابَ ٱللَّهُ عَلَيۡكُمۡ فَأَقِيمُواْ ٱلصَّلَوٰةَ وَءَاتُواْ ٱلزَّكَوٰةَ وَأَطِيعُواْ ٱللَّهَ وَرَسُولَهُۥۚ وَٱللَّهُ خَبِيرُۢ بِمَا تَعۡمَلُونَ

Were you afraid to give charity before consulting the Prophet? Since you did not give charity, and God has relented towards you, you should [at least] observe your prayers, pay the prescribed alms, and obey God and His Messenger: God is well aware of your actions

Tafsīr

التفسير6 shown

Commentary on the verses above, at most two editions per verse.

en-al-jalalayn on 42:38en-al-jalalayncommentary on an ayah this subject surfaced

and those who answer their Lord those who respond to what He has summoned them in the way of affirming His Oneness and worship of Him and observe prayer maintaining it regularly and whose courses of action those courses of action that seem good to them are a matter of counsel between them in which they consult one another and do not act hastily and who of what We have bestowed on them expend in obedience to God — such mentioned individuals constitute one category;

en-tafisr-ibn-kathir on 42:38en-tafisr-ibn-kathircommentary on an ayah this subject surfaced

So whatever you have been given is but (a passing) enjoyment for this worldly life, but that which is with Allah is better and more lasting for those who believe and put their trust in their Lord (36)And those who shun the greater sins, and Al-Fawahish, and when they are angry, they forgive (37)And those who answer the Call of their Lord, and perform the Salah, and who (conduct) their affairs by mutual consultation, and who spend of what We have bestowed on them (38)And those who, when an oppressive wrong is done to them, take revenge (39) The Attributes of Those Who deserve that which is with Allah Here Allah points out the insignificance of this worldly life and its transient adornments and luxuries. فَمَا أُوتِيتُمْ مِنْ شَيْءٍ فَمَتَاعُ الْحَيَاةِ الدُّنْيَا ۖ (So whatever you have been given is but (a passing) enjoyment for this worldly life.) means, no matter what you achieve a

en-asbab-al-nuzul-by-al-wahidi on 3:159en-asbab-al-nuzul-by-al-wahidicommentary on an ayah this subject surfaced

It was by a mercy of God that thou wert soft with them. Hadst thou been harsh and hard of heart, they would have scattered from around thee. So pardon them, ask forgiveness for them, and consult with them in the affair. And when thou art resolved, trust in God. Surely God loves those who trust. “O master of masters! O paragon of engendered beings! You are generous and lovingly kind, gentle and ever-merciful to everyone. You drive everyone by customs that hit the mark. You call everyone to the table of exaltedness and convey to everlasting felicity. You are like a father for the orphans, a husband for the widowed. You caress the familiar and you show the road to the estranged. You are mercy itself for the world's folk, a cause of generous giving to all the servants. O master, there is all of this, but take care not to see yourself. Do not consider these as your own acquisitions, for all o

en-asbab-al-nuzul-by-al-wahidi on 46:35en-asbab-al-nuzul-by-al-wahidicommentary on an ayah this subject surfaced

So be patient, as the messengers possessed of resoluteness were patient. And seek not to hurry it for them. On the day they see what they were promised, it will be as if they had not delayed for an hour of daytime. God's Messenger heard so many insults and ill words from the unbelievers and underwent so much suffering from them that he became anguished. Because of that anguish he wished in his heart that a punishment would reach them and they would taste chastisement. The Lord of the Worlds sent this verse: “So be patient... and seek not to hurry it. O MuḤammad, be patient with the torment and insults of the associaters and do not hasten to chastise and punish them. Emulate your brothers the prophets. They were patient with the sufferings and repellant things from their people. They knew that all of it was Our decree, so they did not complain or become anguished. You do the same that the

en-al-jalalayn on 3:159en-al-jalalayncommentary on an ayah this subject surfaced

It was by the mercy of God that you O Muhammad (s) were lenient with them that is that you showed indulgence toward them when they disobeyed you; had you been harsh ill-natured and fierce of heart brutish and coarse towards them they would have dispersed split away from about you. So pardon them pass over what they have done and ask forgiveness for them for their sins until I forgive them and consult them find out their opinions in the matter that is your affair in the battle and otherwise in order to win their hearts over and so that you may be emulated in this respect; and indeed the Prophet s would frequently consult them. And when you are resolved to carry out what you wish after counsel rely on God put your trust in Him and not in any counsel; for God loves those who rely on Him.

en-asbab-al-nuzul-by-al-wahidi on 2:233en-asbab-al-nuzul-by-al-wahidicommentary on an ayah this subject surfaced

Mothers shall suckle their children two whole years-for those who desire to complete the suckling. Great is that Lord who is unique in loving kindness and without peer in caressing servants. He be- stows in testing, He is loyal to assurances. If we call Him, He hears, and if we do not, He knows. He is generous, loving, love-showing, and love-increasing; gentle, defect-hiding, excuse-hearing, a good God. His bounty is beyond all bounty, His generosity beyond all generosity, His mercy greater than all mercies, His love not like other loves. The example given of utmost mercy is the mercy of mothers, but God's mercy toward His servants is more than that, and His love is not like their love. Do you not see that He commands mothers to give milk to their children for two complete years, He urges them to nurture them, and He counsels them to take care of them? He does not confine Himself to the

Ḥadīth

الحديث6 shown

Sound narrations only, and never matched by text. A narration appears here because a compiler filed it under a chapter this subject maps to, or because someone read it and anchored it. Each row says which.

Sunan Abi Dawud 3904Divination And Omensfiled here by the compiler

حَدَّثَنَا مُوسَى بْنُ إِسْمَاعِيلَ، حَدَّثَنَا حَمَّادٌ، ح وَحَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا يَحْيَى، عَنْ حَمَّادِ بْنِ سَلَمَةَ، عَنْ حَكِيمٍ الأَثْرَمِ، عَنْ أَبِي تَمِيمَةَ، عَنْ أَبِي هُرَيْرَةَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ ‏"‏ مَنْ أَتَى كَاهِنًا ‏"‏ ‏.‏ قَالَ مُوسَى فِي حَدِيثِهِ ‏"‏ فَصَدَّقَهُ بِمَا يَقُولُ ‏"‏ ‏.‏ ثُمَّ اتَّفَقَا ‏"‏ أَوْ أَتَى امْرَأَةً ‏"‏ ‏.‏ قَالَ مُسَدَّدٌ ‏"‏ امْرَأَتَهُ حَائِضًا أَوْ أَتَى امْرَأَةً ‏"‏ ‏.‏ قَالَ مُسَدَّدٌ ‏"‏ امْرَأَتَهُ فِي دُبُرِهَا فَقَدْ بَرِئَ مِمَّا أَنْزَلَ اللَّهُ عَلَى مُحَمَّدٍ ‏"‏ ‏.‏

Narrated AbuHurayrah: The Prophet (ﷺ) said: If anyone resorts to a diviner and believes in what he says (according) to the version of Musa), or has intercourse with his wife (according to the agreed version) when she is menstruating, or has intercourse with his wife through her anus, he has nothing to do with what has been sent down to Muhammad (ﷺ) - according to the version of Musaddad

Sunan Abi Dawud 3905Divination And Omensfiled here by the compiler

حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، وَمُسَدَّدٌ، - الْمَعْنَى - قَالاَ حَدَّثَنَا يَحْيَى، عَنْ عُبَيْدِ اللَّهِ بْنِ الأَخْنَسِ، عَنِ الْوَلِيدِ بْنِ عَبْدِ اللَّهِ، عَنْ يُوسُفَ بْنِ مَاهَكَ، عَنِ ابْنِ عَبَّاسٍ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏ "‏ مَنِ اقْتَبَسَ عِلْمًا مِنَ النُّجُومِ اقْتَبَسَ شُعْبَةً مِنَ السِّحْرِ زَادَ مَا زَادَ ‏"‏ ‏.‏

Narrated Abdullah ibn Abbas: The Prophet (ﷺ) said: If anyone acquires any knowledge of astrology, he acquires a branch of magic of which he gets more as long as he continues to do so

Sahih al-Bukhari 6708Expiation For Unfulfilled Oathsfiled here by the compiler

حَدَّثَنَا أَحْمَدُ بْنُ يُونُسَ، حَدَّثَنَا أَبُو شِهَابٍ، عَنِ ابْنِ عَوْنٍ، عَنْ مُجَاهِدٍ، عَنْ عَبْدِ الرَّحْمَنِ بْنِ أَبِي لَيْلَى، عَنْ كَعْبِ بْنِ عُجْرَةَ، قَالَ أَتَيْتُهُ يَعْنِي النَّبِيَّ صلى الله عليه وسلم فَقَالَ ‏"‏ ادْنُ ‏"‏‏.‏ فَدَنَوْتُ فَقَالَ ‏"‏ أَيُؤْذِيكَ هَوَامُّكَ ‏"‏‏.‏ قُلْتُ نَعَمْ‏.‏ قَالَ ‏"‏ فِدْيَةٌ مِنْ صِيَامٍ أَوْ صَدَقَةٍ أَوْ نُسُكٍ ‏"‏‏.‏ وَأَخْبَرَنِي ابْنُ عَوْنٍ عَنْ أَيُّوبَ قَالَ صِيَامُ ثَلاَثَةِ أَيَّامٍ، وَالنُّسُكُ شَاةٌ، وَالْمَسَاكِينُ سِتَّةٌ‏.‏

Narrated Ka`b bin 'Ujra:I came to the Prophet (ﷺ) and he said to me, "Come near." So I went near to him and he said, "Are your lice troubling you?" I replied, "Yes." He said, "(Shave your head and) make expiation in the form of fasting, Sadaqa (giving in charity), or offering a sacrifice." (The sub-narrator) Aiyub said, "Fasting should be for three days, and the Nusuk (sacrifice) is to be a sheep, and the Sadaqa is to be given to six poor persons

Sahih al-Bukhari 6709Expiation For Unfulfilled Oathsfiled here by the compiler

حَدَّثَنَا عَلِيُّ بْنُ عَبْدِ اللَّهِ، حَدَّثَنَا سُفْيَانُ، عَنِ الزُّهْرِيِّ، قَالَ سَمِعْتُهُ مِنْ، فِيهِ عَنْ حُمَيْدِ بْنِ عَبْدِ الرَّحْمَنِ، عَنْ أَبِي هُرَيْرَةَ، قَالَ جَاءَ رَجُلٌ إِلَى النَّبِيِّ صلى الله عليه وسلم فَقَالَ هَلَكْتُ‏.‏ قَالَ ‏"‏ مَا شَأْنُكَ ‏"‏‏.‏ قَالَ وَقَعْتُ عَلَى امْرَأَتِي فِي رَمَضَانَ‏.‏ قَالَ ‏"‏ تَسْتَطِيعُ تُعْتِقُ رَقَبَةً ‏"‏‏.‏ قَالَ لاَ‏.‏ قَالَ ‏"‏ فَهَلْ تَسْتَطِيعُ أَنْ تَصُومَ شَهْرَيْنِ مُتَتَابِعَيْنِ ‏"‏‏.‏ قَالَ لاَ‏.‏ قَالَ ‏"‏ فَهَلْ تَسْتَطِيعُ أَنْ تُطْعِمَ سِتِّينَ مِسْكِينًا ‏"‏‏.‏ قَالَ لاَ‏.‏ قَالَ ‏"‏ اجْلِسْ ‏"‏‏.‏ فَجَلَسَ فَأُتِيَ النَّبِيُّ صلى الله عليه وسلم بِعَرَقٍ فِيهِ تَمْرٌ ـ وَالْعَرَقُ الْمِكْتَلُ الضَّخْمُ ـ قَالَ ‏"‏ خُذْ هَذَا، فَتَصَدَّقْ بِهِ ‏"‏‏.‏ قَالَ أَعَلَى أَفْقَرَ مِنَّا، فَضَحِكَ النَّبِيُّ صلى الله عليه وسلم حَتَّى بَدَتْ نَوَاجِذُهُ قَالَ ‏"‏ أَطْعِمْهُ عِيَالَكَ ‏"‏‏.‏

Narrated Abu Huraira:A man came to the Prophet (ﷺ) and said, "I am ruined!" The Prophet (ﷺ) said, "What is the matter with you?" He said, "I had sexual relation with my wife (while I was fasting) in Ramadan." The Prophet (ﷺ) said, "Have you got enough to manumit a slave?" He said, "No." The Prophet (ﷺ) said, "Can you fast for two successive months?" The man said, "No." The Prophet (ﷺ) said, "Can you feed sixty poor persons?" The man said, "No." Then the Prophet (ﷺ) said to him, "Sit down," and he sat down. Afterwards an 'Irq, i.e., a big basket containing dates was brought to the Prophet (ﷺ) and the Prophet (ﷺ) said to him, "Take this and give it in charity." The man said, "To poorer people than we?" On that, the Prophet (ﷺ) smiled till his premolar teeth became visible, and then told him, "Feed your family with it." (See Hadith No. 157, Vol)

Jami' at-Tirmidhi 2133Al-Qadarfiled here by the compiler

حَدَّثَنَا عَبْدُ اللَّهِ بْنُ مُعَاوِيَةَ الْجُمَحِيُّ الْبَصْرِيُّ، قَالَ حَدَّثَنَا صَالِحٌ الْمُرِّيُّ، عَنْ هِشَامِ بْنِ حَسَّانَ، عَنْ مُحَمَّدِ بْنِ سِيرِينَ، عَنْ أَبِي هُرَيْرَةَ، قَالَ خَرَجَ عَلَيْنَا رَسُولُ اللَّهِ صلى الله عليه وسلم وَنَحْنُ نَتَنَازَعُ فِي الْقَدَرِ فَغَضِبَ حَتَّى احْمَرَّ وَجْهُهُ حَتَّى كَأَنَّمَا فُقِئَ فِي وَجْنَتَيْهِ الرُّمَّانُ فَقَالَ ‏ "‏ أَبِهَذَا أُمِرْتُمْ أَمْ بِهَذَا أُرْسِلْتُ إِلَيْكُمْ إِنَّمَا هَلَكَ مَنْ كَانَ قَبْلَكُمْ حِينَ تَنَازَعُوا فِي هَذَا الأَمْرِ عَزَمْتُ عَلَيْكُمْ أَلاَّ تَتَنَازَعُوا فِيهِ ‏"‏ ‏.‏ قَالَ أَبُو عِيسَى وَفِي الْبَابِ عَنْ عُمَرَ وَعَائِشَةَ وَأَنَسٍ ‏.‏ وَهَذَا حَدِيثٌ غَرِيبٌ لاَ نَعْرِفُهُ إِلاَّ مِنْ هَذَا الْوَجْهِ مِنْ حَدِيثِ صَالِحٍ الْمُرِّيِّ ‏.‏ وَصَالِحٌ الْمُرِّيُّ لَهُ غَرَائِبُ يَنْفَرِدُ بِهَا لاَ يُتَابَعُ عَلَيْهَا ‏.‏

Abu Hurairah narrated:"The Messenger of Allah(s.a.w) came out to us while we were discussing about Al-Qadar. He became angry such that his face became red, as if a pomegranate was bursting through his cheeks. He said: 'Is this what I ordered you to do?' - or: 'Is this what I have been sent to you with? The people before you were only ruined when they differed about this matter. I order you [I order you] to not debate about it.'". (Daif)

Jami' at-Tirmidhi 2134Al-Qadarfiled here by the compiler

حَدَّثَنَا يَحْيَى بْنُ حَبِيبِ بْنِ عَرَبِيٍّ، قَالَ حَدَّثَنَا الْمُعْتَمِرُ بْنُ سُلَيْمَانَ، قَالَ حَدَّثَنَا أَبِي، عَنْ سُلَيْمَانَ الأَعْمَشِ، عَنْ أَبِي صَالِحٍ، عَنْ أَبِي هُرَيْرَةَ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ ‏ "‏ احْتَجَّ آدَمُ وَمُوسَى فَقَالَ مُوسَى يَا آدَمُ أَنْتَ الَّذِي خَلَقَكَ اللَّهُ بِيَدِهِ وَنَفَخَ فِيكَ مِنْ رُوحِهِ أَغْوَيْتَ النَّاسَ وَأَخْرَجْتَهُمْ مِنَ الْجَنَّةِ ‏.‏ قَالَ فَقَالَ آدَمُ وَأَنْتَ مُوسَى الَّذِي اصْطَفَاكَ اللَّهُ بِكَلاَمِهِ أَتَلُومُنِي عَلَى عَمَلٍ عَمِلْتُهُ كَتَبَهُ اللَّهُ عَلَىَّ قَبْلَ أَنْ يَخْلُقَ السَّمَوَاتِ وَالأَرْضَ قَالَ فَحَجَّ آدَمُ مُوسَى ‏"‏ ‏.‏ قَالَ أَبُو عِيسَى وَفِي الْبَابِ عَنْ عُمَرَ وَجُنْدَبٍ ‏.‏ وَهَذَا حَدِيثٌ حَسَنٌ صَحِيحٌ غَرِيبٌ مِنْ هَذَا الْوَجْهِ مِنْ حَدِيثِ سُلَيْمَانَ التَّيْمِيِّ عَنِ الأَعْمَشِ ‏.‏ وَقَدْ رَوَى بَعْضُ أَصْحَابِ الأَعْمَشِ عَنِ الأَعْمَشِ عَنْ أَبِي صَالِحٍ عَنْ أَبِي هُرَيْرَةَ عَنِ النَّبِيِّ صلى الله عليه وسلم نَحْوَهُ ‏.‏ وَقَالَ بَعْضُهُمْ عَنِ الأَعْمَشِ عَنْ أَبِي صَالِحٍ عَنْ أَبِي سَعِيدٍ عَنِ النَّبِيِّ صلى الله عليه وسلم ‏.‏ وَقَدْ رُوِيَ هَذَا الْحَدِيثُ مِنْ غَيْرِ وَجْهٍ عَنْ أَبِي هُرَيْرَةَ عَنِ النَّبِيِّ صلى الله عليه وسلم ‏.‏

Abu Hurairah narrated that the Prophet(S.A.W) said:"Adam and Musa argued, Musa said: "O Adam! You are the one that Allah created with His Hand, and blew into you of His Spirit, and you misled the people and caused them to be expelled from Paradise.' So Adam said: 'You are Musa, the one Allah selected with His Speech! Are you blaming me for something I did which Allah had decreed for me, before creating the heavens and the earth?'" He said: " So Adam confuted Musa

Classical works

كتب التراث6 shown

Arabic originals, reached through the subject’s Arabic senses. Interpretive sources, never proof of a ruling.

ihya §2066ihyaArabic sense: استخاره, الاستخارة, المشورة, مشوره

السابعة صلاة الاستخارة فمن هم بأمر وكان لا يدري عاقبته ولا يعرف أن الخير في تركه أو في الإقدام عليه فقد أمره رسول الله صلى الله عليه وسلم بأن يصلي ركعتين يقرأ في الأولى فاتحة الكتاب وقل يا أيها الكافرون وفي الثانية الفاتحة وقل هو الله أحد فإذا فرغ دعا وقال اللهم إني أستخيرك بعلمك وأستقدرك بقدرتك وأسألك من فضلك العظيم فإنك تقدر ولا أقدر وتعلم ولا أعلم وأنت علام الغيوب اللهم إن كنت تعلم أن هذا الأمر خير لي في ديني ودنياي وعاقبة أمري وعاجله وآجله فاقدره لي وبارك لي فيه ثم يسره لي وإن كنت تعلم أن هذا الأمر شر لي في ديني ودنياي وعاقبة أمري وعاجله وآجله فاصرفني عنه واصرفه عني واقدر لي الخير أينما كان إنك على كل شيء قدير + حديث صلاة الاستخارة أخرجه البخاري من حديث جابر قال أحمد حديث منكر + رواه جابر بن عبد الله قال كان رسول الله صلى الله عليه وسلم يعلمنا الاستخارة في الأمور كلها كما يعلمنا السورة من القرآن وقال صلى الله عليه وسلم إذا هم أحدكم بأمر فليصل ركعتين ثم ليسم الأمر ويدعو بما ذكرناه وقا

ighathat §94ighathatArabic sense: استخاره, الاستخارة, العزم, عزم

ولما كان الرضى النافع المحصل للمقصود هو الرضى بعد وقوع القضاء لاقبله فإن ذلك عزم على الرضى فإذا وقع القضاء انفسخ ذلك العزم سأل الرضى بعده فإن المقدور يكتنفه أمران : الاستخارة قبل وقوعه والرضى بعد وقوعه فمن سعادة العبد أن يجمع بينهما كما في المسند وغيره عنهإن من سعادة ابن آدم استخارة الله ورضاه بما قضى الله وإن من شقاوة ابن آدم ترك استخارة الله وسخطه بما قضى الله تعالى

madarij §2902madarijArabic sense: الشورى, شوري, عزم

الحادى عشر : الإخبار منه تعالى بأن أهل الصبر هم أهل العزائم كقوله تعالى : @QB@ ولمن صبر وغفر إن ذلك لمن عزم الأمور @QE@ [ الشورى : 43 ]

riyad-salihin §802riyad-salihinArabic sense: الشورى, شوري, عزم

^ والكاظمين الغيظ والعافين عن الناس والله يحب المحسنين ^ آل عمران وقال تعالى ^ ولمن صبر وغفر إن ذلك لمن عزم الأمور ^ الشورى وفي الباب الأحاديث السابقة في الباب قبله

riyad-salihin §795riyad-salihinArabic sense: الشورى, شوري, عزم

قال الله تعالى @QB@ خذ العفو وأمر بالعرف وأعرض عن الجاهلين @QE@ الأعراف وقال تعالى @QB@ فاصفح الصفح الجميل @QE@ الحجر وقال تعالى ^ وليعفوا وليصفحوا ألا تحبون أن يغفر الله لكم ^ النور وقال تعالى ^ والعافين عن الناس والله يحب المحسنين ^ آل عمران وقال تعالى ^ ولمن صبر وغفر إن ذلك لمن عزم الأمور ^ الشورى والآيات في الباب كثيرة معلومة

riyad-salihin §782riyad-salihinArabic sense: الشورى, شوري, عزم

قال الله تعالى @QB@ والكاظمين الغيظ والعافين عن الناس والله يحب المحسنين @QE@ آل عمران وقال تعالى @QB@ خذ العفو وأمر بالعرف وأعرض عن الجاهلين @QE@ الأعراف وقال تعالى @QB@ ولا تستوي الحسنة ولا السيئة ادفع بالتي هي أحسن فإذا الذي بينك وبينه عداوة كأنه ولي حميم وما يلقاها إلا الذين صبروا وما يلقاها إلا ذو حظ عظيم @QE@ فصلت وقال تعالى @QB@ ولمن صبر وغفر إن ذلك لمن عزم الأمور @QE@ الشورى

Research library

المكتبة البحثية1,215 works held

Peer-reviewed work held with its DOI and abstract, labelled with the study design its publication types report. None of it has been read or assessed, so nothing here may be cited as showing anything. Retracted work is held for the record but never listed; a review that a later version replaced is listed under its replacement and marked.

10.1007/s10461-014-0909-6AIDS and behavior (2015)MEDLINE-indexed journal, not yet read by us; matched on Decision Making, Delay Discounting, Risk-Taking, delay discounting, decision making

Behavioral economic decision making and alcohol-related sexual risk behavior.: The discipline of behavioral economics integrates principles from psychology and economics to systematically characterize decision-making preferences. Two forms of behavioral economic decision making are of relevance to HIV risk behavior: delay discounting, reflecting preferences for immediate small rewards relative to larger delayed rewards (i.e., immediate gratification), and probability discounting, reflecting preferences for larger probabilistic rewards relative to smaller guaranteed rewards

10.1016/j.neuropsychologia.2006.10.004Neuropsychologia (2007)MEDLINE-indexed journal, not yet read by us; matched on Decision Making, Choice Behavior, Risk-Taking, decision making

Neural substrates of choice selection in adults and adolescents: development of the ventrolateral prefrontal and anterior cingulate cortices.: A heightened propensity for risk-taking and poor decision-making underlies the peak morbidity and mortality rates reported during adolescence. Delayed maturation of cortical structures during the adolescent years has been proposed as a possible explanation for this observation. Here, we test the hypothesis of adolescent delayed maturation by using fMRI during a monetary decision-making task that directly examines risk-taking behavior during choice selection. Orbitofrontal/ventrolateral prefronta

10.1037/a0029177Journal of experimental psychology. Learning, memory, and cognition (2013)MEDLINE-indexed journal, not yet read by us; matched on Decision Making, Choice Behavior, Risk-Taking

DRIFT: an analysis of outcome framing in intertemporal choice.: People prefer to receive good outcomes immediately rather than wait, and they must be compensated for waiting. But what influences their decision about how much compensation is required for a given wait? To give a partial answer to this question, we develop the DRIFT model, a heuristic description of how framing influences intertemporal choice. We describe 4 experiments showing the implications of this model. In the experiments, we vary how the difference between a smaller sooner outcome and a l

10.1016/j.appet.2015.09.032Appetite (2016)MEDLINE-indexed journal, not yet read by us; matched on Delay Discounting, Choice Behavior, delay discounting, decision making

Focus on the future: Episodic future thinking reduces discount rate and snacking.: Obesity seems related to a preference for immediate gratification. By changing this focus on short term benefits to a more future-oriented outlook, delay discounting (impulsive decision making) can be changed by a manipulation of episodic future thinking (EFT). EFT comprises a vivid mental simulation of general future experiences. EFT may also affect consumption of unhealthy foods, which can be seen as a choice for immediate gratification. Recent research shows that future orientation should be

10.1017/s0033291720003086Psychological medicine (2020)MEDLINE-indexed journal, not yet read by us; matched on Decision Making, Risk-Taking, decision making

Impulsivity, decision-making and risk-taking behaviour in bipolar disorder: a systematic review and meta-analysis.: Despite the robust body of work on cognitive aspects of bipolar disorder (BD), a clear profile of associated impairments in impulsivity, decision-making and risk-taking from studies that use behavioural measures has yet to be established. A systematic review, across four electronic databases (PsycINFO, MEDLINE/PubMed, ScienceDirect and Scopus), of literature published between January 1999 and December 2018 was carried out in accordance with the PRISMA statement. The protocol was registered on PR

10.1037/bul0000060Psychological bulletin (2016)MEDLINE-indexed journal, not yet read by us; matched on Decision Making, Risk-Taking, decision making

Effects of stress on decisions under uncertainty: A meta-analysis.: [Correction Notice: An Erratum for this article was reported in Vol 142(9) of Psychological Bulletin (see record 2016-39486-001). It should have been reported that the inverted u-shaped relationship between cortisol stress responses and decision-making performance was only observed in female, but not in male participants as suggested by the study by van den Bos, Harteveld, and Stoop (2009). Corrected versions of the affected sentences are provided.] The purpose of the present meta-analysis was t

Research library, full list

451 to 475 of 1,215
Shulman EP, Smith AR, Silva K, Icenogle G, Duell N, Chein J, Steinberg L (2016)reviewMEDLINE-indexed journal, not yet read by usDevelopmental cognitive neuroscience499 citations

The dual systems model: Review, reappraisal, and reaffirmation.

According to the dual systems perspective, risk taking peaks during adolescence because activation of an early-maturing socioemotional-incentive processing system amplifies adolescents' affinity for exciting, pleasurable, and novel activities at a time when a still immature cognitive control system is not yet strong enough to consistently restrain potentially hazardous impulses. We review evidence from both the psychological and neuroimaging literatures that has emerged since 2008, when this perspective was originally articulated. Although there are occasional exceptions to the general trends, studies show that, as predicted, psychological and neural manifestations of reward sensitivity increase between childhood and adolescence, peak sometime during the late teen years, and decline thereafter, whereas psychological and neural reflections of better cognitive control increase gradually an

matched on Risk-Taking (mesh)

Marshall-Pescini S, Dale R, Dale R, Quervel-Chaumette M, Range F (2016)reviewMEDLINE-indexed journal, not yet read by usAnimal cognition54 citations

Critical issues in experimental studies of prosociality in non-human species.

Prosociality and acts of altruism are defined as behaviours which benefit another with either no gain or some immediate cost to the self. To understand the evolutionary origins of these behaviours, in recent years, studies have extended to primate species; however, studies on non-primates are still scarce. In light of the fact that phylogenetic closeness to humans does not appear to correlate with prosocial tendencies, but rather differences in the propensity towards prosociality may be linked to allomaternal care or collaborative foraging, it appears that convergent selection pressures may be at work in the evolution of prosociality. It would hence seem particularly important to extend such studies to species outside the primate clade, to allow for comparative hypothesis testing of the factors affecting the evolution of prosocial behaviours. In the current review, we focus on the experi

matched on Choice Behavior (mesh)

Melendez-Torres GJ, Bourne A (2016)reviewMEDLINE-indexed journal, not yet read by usCurrent opinion in infectious diseases81 citations

Illicit drug use and its association with sexual risk behaviour among MSM: more questions than answers?

Purpose of review: Illicit drug use before or during sex - known as sexualized drug use (colloquially 'chemsex' or 'party and play') - has evolved as novel psychoactive substances have entered the market in many parts of the world. Here, we review key conceptual issues in associations between illicit drug use and sexual risk-behaviour in MSM. Recent findings: Although many studies have confirmed that MSM use drugs with greater prevalence than the general population, evidence is of variable quality and a sampling frame is difficult to establish. Moreover, psychosocial hypotheses linking drug use and sexual risk, including cognitive escape and sensation seeking, are unsatisfactory and generally ignore strategic use of drugs for sexual aims. Person-level associations between drug use history and both sexual risk behaviour and HIV infection tend to be consistent around the world, but evidenc

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Schulz KM, Sisk CL (2016)reviewMEDLINE-indexed journal, not yet read by usNeuroscience and biobehavioral reviews219 citations

The organizing actions of adolescent gonadal steroid hormones on brain and behavioral development.

Adolescence is a developmental period characterized by dramatic changes in cognition, risk-taking and social behavior. Although gonadal steroid hormones are well-known mediators of these behaviors in adulthood, the role gonadal steroid hormones play in shaping the adolescent brain and behavioral development has only come to light in recent years. Here we discuss the sex-specific impact of gonadal steroid hormones on the developing adolescent brain. Indeed, the effects of gonadal steroid hormones during adolescence on brain structure and behavioral outcomes differs markedly between the sexes. Research findings suggest that adolescence, like the perinatal period, is a sensitive period for the sex-specific effects of gonadal steroid hormones on brain and behavioral development. Furthermore, evidence from studies on male sexual behavior suggests that adolescence is part of a protracted postn

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Schultz W (2015)reviewMEDLINE-indexed journal, not yet read by usPhysiological reviews639 citations

Neuronal Reward and Decision Signals: From Theories to Data.

Rewards are crucial objects that induce learning, approach behavior, choices, and emotions. Whereas emotions are difficult to investigate in animals, the learning function is mediated by neuronal reward prediction error signals which implement basic constructs of reinforcement learning theory. These signals are found in dopamine neurons, which emit a global reward signal to striatum and frontal cortex, and in specific neurons in striatum, amygdala, and frontal cortex projecting to select neuronal populations. The approach and choice functions involve subjective value, which is objectively assessed by behavioral choices eliciting internal, subjective reward preferences. Utility is the formal mathematical characterization of subjective value and a prime decision variable in economic choice theory. It is coded as utility prediction error by phasic dopamine responses. Utility can incorporate

matched on Choice Behavior (mesh)

Casey BJ (2015)reviewMEDLINE-indexed journal, not yet read by usAnnual review of psychology461 citations

Beyond simple models of self-control to circuit-based accounts of adolescent behavior.

Adolescence is the transition from childhood to adulthood that begins around the onset of puberty and ends with relative independence from the parent. This developmental period is one when an individual is probably stronger, of higher reasoning capacity, and more resistant to disease than ever before, yet when mortality rates increase by 200%. These untimely deaths are not due to disease but to preventable deaths associated with adolescents putting themselves in harm's way (e.g., accidental fatalities). We present evidence that these alarming health statistics are in part due to diminished self-control--the ability to inhibit inappropriate desires, emotions, and actions in favor of appropriate ones. Findings of adolescent-specific changes in self-control and underlying brain circuitry are considered in terms of how evolutionarily based biological constraints and experiences shape the bra

matched on Risk-Taking (mesh)

Volkow ND, Morales M (2015)reviewMEDLINE-indexed journal, not yet read by usCell874 citations

The Brain on Drugs: From Reward to Addiction.

Advances in neuroscience identified addiction as a chronic brain disease with strong genetic, neurodevelopmental, and sociocultural components. We here discuss the circuit- and cell-level mechanisms of this condition and its co-option of pathways regulating reward, self-control, and affect. Drugs of abuse exert their initial reinforcing effects by triggering supraphysiologic surges of dopamine in the nucleus accumbens that activate the direct striatal pathway via D1 receptors and inhibit the indirect striato-cortical pathway via D2 receptors. Repeated drug administration triggers neuroplastic changes in glutamatergic inputs to the striatum and midbrain dopamine neurons, enhancing the brain's reactivity to drug cues, reducing the sensitivity to non-drug rewards, weakening self-regulation, and increasing the sensitivity to stressful stimuli and dysphoria. Drug-induced impairments are long

matched on Choice Behavior (mesh)

Grant JE, Chamberlain SR (2014)reviewMEDLINE-indexed journal, not yet read by usAddictive behaviors150 citations

Impulsive action and impulsive choice across substance and behavioral addictions: cause or consequence?

Substance use disorders are prevalent and debilitating. Certain behavioral syndromes ('behavioral addictions') characterized by repetitive habits, such as gambling disorder, stealing, shopping, and compulsive internet use, may share clinical, co-morbid, and neurobiological parallels with substance addictions. This review considers overlap between substance and behavioral addictions with a particular focus on impulsive action (inability to inhibit motor responses), and impulsive choice (preference for immediate smaller rewards to the detriment of long-term outcomes). We find that acute consumption of drugs with abuse potential is capable of modulating impulsive choice and action, although magnitude and direction of effect appear contingent on baseline function. Many lines of evidence, including findings from meta-analyses, show an association between chronic drug use and elevated impulsiv

matched on Choice Behavior (mesh)

Kaess M, Brunner R, Chanen A (2014)reviewMEDLINE-indexed journal, not yet read by usPediatrics218 citations

Borderline personality disorder in adolescence.

Borderline personality disorder (BPD) is a common and severe mental disorder that is associated with severe functional impairment and a high suicide rate. BPD is usually associated with other psychiatric and personality disorders, high burden on families and carers, continuing resource utilization, and high treatment costs. BPD has been a controversial diagnosis in adolescents, but this is no longer justified. Recent evidence demonstrates that BPD is as reliable and valid among adolescents as it is in adults and that adolescents with BPD can benefit from early intervention. Consequently, adolescent BPD is now recognized in psychiatric classification systems and in national treatment guidelines. This review aims to inform practitioners in the field of adolescent health about the nature of BPD in adolescence and the benefits of early detection and intervention. BPD diagnosis and treatment

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Shalev I, Entringer S, Wadhwa PD, Wolkowitz OM, Puterman E, Lin J, Epel ES (2013)reviewMEDLINE-indexed journal, not yet read by usPsychoneuroendocrinology281 citations

Stress and telomere biology: a lifespan perspective.

In the past decade, the growing field of telomere science has opened exciting new avenues for understanding the cellular and molecular substrates of stress and stress-related aging processes over the lifespan. Shorter telomere length is associated with advancing chronological age and also increased disease morbidity and mortality. Emerging studies suggest that stress accelerates the erosion of telomeres from very early in life and possibly even influences the initial (newborn) setting of telomere length. In this review, we highlight recent empirical evidence linking stress and mental illnesses at various times across the lifespan with telomere erosion. We first present findings in the developmental programming of telomere biology linking prenatal stress to newborn and adult telomere length. We then present findings linking exposure to childhood trauma and to certain mental disorders with

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Selemon LD (2013)reviewMEDLINE-indexed journal, not yet read by usTranslational psychiatry278 citations

A role for synaptic plasticity in the adolescent development of executive function.

Adolescent brain maturation is characterized by the emergence of executive function mediated by the prefrontal cortex, e.g., goal planning, inhibition of impulsive behavior and set shifting. Synaptic pruning of excitatory contacts is the signature morphologic event of late brain maturation during adolescence. Mounting evidence suggests that glutamate receptor-mediated synaptic plasticity, in particular long-term depression (LTD), is important for elimination of synaptic contacts in brain development. This review examines the possibility (1) that LTD mechanisms are enhanced in the prefrontal cortex during adolescence due to ongoing synaptic pruning in this late developing cortex and (2) that enhanced synaptic plasticity in the prefrontal cortex represents a key molecular substrate underlying the critical period for maturation of executive function. Molecular sites of interaction between e

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Martel MM (2013)reviewMEDLINE-indexed journal, not yet read by usPsychological bulletin190 citations

Sexual selection and sex differences in the prevalence of childhood externalizing and adolescent internalizing disorders.

Despite the well-established sex difference in prevalence of many childhood and adolescent psychopathological conditions, no integrative metatheory of sex differences in psychopathology exists. This review attempts to provide a metatheoretical framework to guide empirical examination of sex differences in prevalence of childhood-onset "externalizing" and adolescent-onset "internalizing" disorders, based on sexual selection evolutionary theory. Sexual selection theory suggests important between-sex differences in markers, mechanisms, etiology, and developmental timing of risk and resilience relevant to psychopathology. Namely, sexual selection theory hypothesizes that disinhibition and sensation-seeking may be important proximate risk markers for childhood-onset externalizing disorders in males. The theory suggests that these male-biased markers may be a product of their higher exposure t

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Nease RF, Glave Frazee S, Zarin L, Miller SB (2013)reviewMEDLINE-indexed journal, not yet read by usHealth affairs (Project Hope)19 citations

Choice architecture is a better strategy than engaging patients to spur behavior change.

Patient engagement is increasingly seen as a potentially effective way to improve quality and lower costs in health care. We review and synthesize current research, including our work with patients' use of prescription medications, to explore whether and in what settings patient engagement may not be realistic or even necessary. Our commentary argues that a more tempered assessment of patient engagement is warranted for the following three reasons: Evidence of the effectiveness of interventions to increase patient engagement on health outcomes is not definitive; ongoing and sustained patient engagement conflicts with cognitive limitations that are the hallmark of basic human nature; and, in some settings, choice architecture and associated strategies provide a clear alternative for improving behavior and decisions without relying on ongoing engagement. We recommend the use of such strate

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Konrad K, Firk C, Uhlhaas PJ (2013)reviewMEDLINE-indexed journal, not yet read by usDeutsches Arzteblatt international196 citations

Brain development during adolescence: neuroscientific insights into this developmental period.

Background: Adolescence is the phase of life between late childhood and adulthood. Typically, adolescents seek diversion, new experiences, and strong emotions, sometimes putting their health at serious risk. In Germany, for example, 62% of all deaths among persons aged 15 to 20 are due to traumatic injuries. Neuroscientific explanations have been proposed for typical adolescent behavior; with these explanations in mind, one can derive appropriate ways of dealing with adolescents. Method: We selectively review pertinent articles retrieved from the PubMed database about the structural and functional development of the brain in adolescence. Results: New findings in developmental psychology and neuroscience reveal that a fundamental reorganization of the brain takes place in adolescence. In postnatal brain development, the maximum density of gray matter is reached first in the primary sensor

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Marrie RA, Hanwell H (2013)reviewMEDLINE-indexed journal, not yet read by usContinuum (Minneapolis, Minn.)60 citations

General health issues in multiple sclerosis: comorbidities, secondary conditions, and health behaviors.

Purpose of review: Comorbid conditions, secondary conditions, and health behaviors are increasingly recognized to be important factors influencing a range of outcomes in multiple sclerosis (MS). This review discusses the most common comorbidities experienced in MS, their impact on clinical outcomes, and the impact of health behaviors. Osteoporosis is a common secondary condition in MS that will be discussed along with vitamin D insufficiency. Recent findings: Mental comorbidity is common in MS; depression has a lifetime prevalence of 50%, while anxiety has a lifetime prevalence of 36%. Physical comorbidity is also common, with the most frequently reported conditions including hyperlipidemia, hypertension, arthritis, irritable bowel syndrome, and chronic lung disease. Fracture risk is increased among patients with MS because of an increased risk of osteoporosis and propensity for falls. V

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Spear LP (2013)reviewMEDLINE-indexed journal, not yet read by usThe Journal of adolescent health : official publication of the Society for Adolescent Medicine450 citations

Adolescent neurodevelopment.

Purpose: The purpose of this article is to outline notable alterations occurring in the adolescent brain, and to consider potential ramifications of these developmental transformations for public policy and programs involving adolescents. Methods: Developmental changes in the adolescent brain obtained from human imaging work are reviewed, along with results of basic science studies. Results: Adolescent brain transformations include both progressive and regressive changes that are regionally specific and serve to refine brain functional connectivity. Along with still-maturing inhibitory control systems that can be overcome under emotional circumstances, the adolescent brain is associated with sometimes elevated activation of reward-relevant brain regions, whereas sensitivity to aversive stimuli may be attenuated. At this time, the developmental shift from greater brain plasticity early in

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French SA, Epstein LH, Jeffery RW, Blundell JE, Wardle J (2012)reviewMEDLINE-indexed journal, not yet read by usAppetite232 citations

Eating behavior dimensions. Associations with energy intake and body weight. A review.

The purpose of this review is to spark integrative thinking in the area of eating behaviors by critically examining research on exemplary constructs in this area. The eating behaviors food responsiveness, enjoyment of eating, satiety responsiveness, eating in the absence of hunger, reinforcing value of food, eating disinhibition and impulsivity/self-control are reviewed in relation to energy intake, body mass index and weight gain over time. Each of these constructs has been developed independently, and little research has explored the extent to which they overlap or whether they differentially predict food choices, energy intake and weight gain in the naturalistic environment. Most available data show positive cross-sectional associations with body mass index, but fewer studies report associations with energy intake or food choices. Little prospective data are available to link measures

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Morgan CJ, Curran HV, Independent Scientific Committee on Drugs (2012)reviewMEDLINE-indexed journal, not yet read by usAddiction (Abingdon, England)412 citations

Ketamine use: a review.

Aims: Ketamine remains an important medicine in both specialist anaesthesia and aspects of pain management. At the same time, its use as a recreational drug has spread in many parts of the world during the past few years. There are now increasing concerns about the harmful physical and psychological consequences of repeated misuse of this drug. The aim of this review was to survey and integrate the research literature on physical, psychological and social harms of both acute and chronic ketamine use. Method: The literature on ketamine was systematically searched and findings were classified into the matrix of Nutt et al.'s (2007) rational scale for assessing the harms of psychoactive substances. Results: A major physical harm is ketamine induced ulcerative cystitis which, although its aetiology is unclear, seems particularly associated with chronic, frequent use of the drug. Frequent, da

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Sellitto M, Ciaramelli E, di Pellegrino G (2011)reviewMEDLINE-indexed journal, not yet read by usReviews in the neurosciences29 citations

The neurobiology of intertemporal choice: insight from imaging and lesion studies.

People are frequently faced with intertemporal choices, i.e., choices differing in the timing of their consequences, preferring smaller rewards available immediately over larger rewards delivered after a delay. The inability to forgo sooner gratification to favor delayed reward (e.g., impulsivity) has been related to several pathological conditions characterized by poor self-control, including drug addiction and obesity. Comparative and functional human studies have implicated a network of brain areas involved in intertemporal choice, including the medial portion of the orbitofrontal cortex (mOFC). Moreover, damage to this cortical area increases preference for immediate gratification in intertemporal decisions. Here, we review recent neuroscientific studies concerning intertemporal choice, suggesting that the mOFC contributes to preference for delayed rewards, either by computing the va

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Redgrave P, Vautrelle N, Reynolds JN (2011)reviewMEDLINE-indexed journal, not yet read by usNeuroscience116 citations

Functional properties of the basal ganglia's re-entrant loop architecture: selection and reinforcement.

Multifunctional agents with limited motor resources must decide what actions will best ensure their survival. Moreover, given that in an unpredictable world things don't always work out, considerable advantage is to be gained by learning from experience - instrumental behaviour that maximises reward and minimises punishment. In this review we will argue that the re-entrant looped architecture of the basal ganglia represents biological solutions to these fundamental behavioural problems of selection and reinforcement. A potential solution to the selection problem is provided for by selective disinhibition within the parallel loop architecture that connects the basal ganglia with external neural structures. The relay points within these loops permit the signals of a particular channel to be modified by external influences. In part, these influences have the capacity to modify overall selec

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Casey BJ, Jones RM (2010)reviewMEDLINE-indexed journal, not yet read by usJournal of the American Academy of Child and Adolescent Psychiatry454 citations

Neurobiology of the adolescent brain and behavior: implications for substance use disorders.

Objective: Adolescence is a developmental period that entails substantial changes in risk-taking behavior and experimentation with alcohol and drugs. Understanding how the brain is changing during this period relative to childhood and adulthood and how these changes vary across individuals are key in predicting risk for later substance abuse and dependence. Method: This review discusses recent human imaging and animal work in the context of an emerging view of adolescence as characterized by a tension between early emerging "bottom-up" systems that express exaggerated reactivity to motivational stimuli and later maturing "top-down" cognitive control regions. Behavioral, clinical, and neurobiological evidences are reported for dissociating these two systems developmentally. The literature on the effects of alcohol and its rewarding properties in the brain is discussed in the context of th

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Bava S, Tapert SF (2010)reviewMEDLINE-indexed journal, not yet read by usNeuropsychology review283 citations

Adolescent brain development and the risk for alcohol and other drug problems.

Dynamic changes in neurochemistry, fiber architecture, and tissue composition occur in the adolescent brain. The course of these maturational processes is being charted with greater specificity, owing to advances in neuroimaging and indicate grey matter volume reductions and protracted development of white matter in regions known to support complex cognition and behavior. Though fronto-subcortical circuitry development is notable during adolescence, asynchronous maturation of prefrontal and limbic systems may render youth more vulnerable to risky behaviors such as substance use. Indeed, binge-pattern alcohol consumption and comorbid marijuana use are common among adolescents, and are associated with neural consequences. This review summarizes the unique characteristics of adolescent brain development, particularly aspects that predispose individuals to reward seeking and risky choices du

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Leimar O, Hammerstein P (2010)reviewMEDLINE-indexed journal, not yet read by usPhilosophical transactions of the Royal Society of London. Series B, Biological sciences65 citations

Cooperation for direct fitness benefits.

Studies of the evolution of helping have traditionally used the explanatory frameworks of reciprocity and altruism towards relatives, but recently there has been an increasing interest in other kinds of explanations. We review the success or otherwise of work investigating alternative processes and mechanisms, most of which fall under the heading of cooperation for direct benefits. We evaluate to what extent concepts such as by-product benefits, pseudo-reciprocity, sanctions and partner choice, markets and the build-up of cross-species spatial trait correlations have contributed to the study of the evolution of cooperation. We conclude that these alternative ideas are successful and show potential to further increase our understanding of cooperation. We also bring up the origin and role of common interest in the evolution of cooperation, including the appearance of organisms. We note tha

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Schultz W (2010)reviewMEDLINE-indexed journal, not yet read by usBehavioral and brain functions : BBF444 citations

Dopamine signals for reward value and risk: basic and recent data.

Background: Previous lesion, electrical self-stimulation and drug addiction studies suggest that the midbrain dopamine systems are parts of the reward system of the brain. This review provides an updated overview about the basic signals of dopamine neurons to environmental stimuli. Methods: The described experiments used standard behavioral and neurophysiological methods to record the activity of single dopamine neurons in awake monkeys during specific behavioral tasks. Results: Dopamine neurons show phasic activations to external stimuli. The signal reflects reward, physical salience, risk and punishment, in descending order of fractions of responding neurons. Expected reward value is a key decision variable for economic choices. The reward response codes reward value, probability and their summed product, expected value. The neurons code reward value as it differs from prediction, thus

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Ebstein RP, Israel S, Chew SH, Zhong S, Knafo A (2010)reviewMEDLINE-indexed journal, not yet read by usNeuron176 citations

Genetics of human social behavior.

Human beings are an incredibly social species and along with eusocial insects engage in the largest cooperative living groups in the planet's history. Twin and family studies suggest that uniquely human characteristics such as empathy, altruism, sense of equity, love, trust, music, economic behavior, and even politics are partially hardwired. The leap from twin studies to identifying specific genes engaging the social brain has occurred in the past decade, aided by deep insights accumulated about social behavior in lower mammals. Remarkably, genes such as the arginine vasopressin receptor and the oxytocin receptor contribute to social behavior in a broad range of species from voles to man. Other polymorphic genes constituting the "usual suspects"--i.e., those encoding for dopamine reward pathways, serotonergic emotional regulation, or sex hormones--further enable elaborate social behavio

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