Difference between revisions of "Impulsivity"
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{{stub|[[User:WinSysop|Tal Yaron]] 09:25, 30 June 2014 (IDT)}} | {{stub|[[User:WinSysop|Tal Yaron]] 09:25, 30 June 2014 (IDT)}} | ||
| − | [[impulsivity]] | + | The vmPFC is connected to [[self control]]<ref>[http://www.rnl.caltech.edu/publications/pdf/hare2009.pdf Self-control in decision-making involves modulation of the vmPFC valuation system. Todd A Hare, Colin F Camerer, Antonio Rangel(2009) Science 324 (5927) p. 646-8] ([http://www.talyaron.com/wiki/index.php?title=%D7%9E%D7%90%D7%9E%D7%A8:_Self-control_in_decision-making_involves_modulation_of_the_vmPFC_valuation_system summery])</ref>. Patients with damage to their ventromedial prefrontal cortex (vmPFC) are less averse to uncertainty than healthy counterparts<ref>Hsu M, Bhatt M, Adolphs R, Tranel D, Camerer CF. Neural systems responding to degrees of uncertainty in human decision-making. Science. 2005;310: 1680.</ref><ref>Shiv B, Loewenstein G, Bechara A, Damasio H, Damasio AR. Investment behavior and the negative side of emotion. Psychological Science. 2005;16: 435– 439.</ref>. So it seems that vmPFC inhibits [[impulsivity|impulsive]] behiviour. |
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| + | [[vmPFC|ventral mPFC]] might be involved in affective processes associated with [[empathy|compassion to the suffering opponent]]<ref>[http://www.sciencedirect.com/science/article/pii/S1053811906009736 Evidence for a different role of the ventral and dorsal medial prefrontal cortex for social reactive aggression: An interactive fMRI study, 2007]</ref>.. | ||
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| + | ==References== | ||
| + | <references/> | ||
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| + | [[category:psychology]] | ||
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| + | ==see also== | ||
| + | [[risk taking]] | ||
[[category:decision making]] | [[category:decision making]] | ||
Latest revision as of 03:15, 14 January 2015
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The vmPFC is connected to self control[1]. Patients with damage to their ventromedial prefrontal cortex (vmPFC) are less averse to uncertainty than healthy counterparts[2][3]. So it seems that vmPFC inhibits impulsive behiviour.
ventral mPFC might be involved in affective processes associated with compassion to the suffering opponent[4]..
References
- ↑ Self-control in decision-making involves modulation of the vmPFC valuation system. Todd A Hare, Colin F Camerer, Antonio Rangel(2009) Science 324 (5927) p. 646-8 (summery)
- ↑ Hsu M, Bhatt M, Adolphs R, Tranel D, Camerer CF. Neural systems responding to degrees of uncertainty in human decision-making. Science. 2005;310: 1680.
- ↑ Shiv B, Loewenstein G, Bechara A, Damasio H, Damasio AR. Investment behavior and the negative side of emotion. Psychological Science. 2005;16: 435– 439.
- ↑ Evidence for a different role of the ventral and dorsal medial prefrontal cortex for social reactive aggression: An interactive fMRI study, 2007