Reference : Neural correlates of "hot" and "cold" emotional processing : a multilevel approach to th...
Scientific journals : Article
Social & behavioral sciences, psychology : Neurosciences & behavior
http://hdl.handle.net/2268/61958
Neural correlates of "hot" and "cold" emotional processing : a multilevel approach to the functional anatomy of emotion
English
Schaefer, Alexandre [> > > >]
Collette, Fabienne mailto [Université de Liège - ULg > Département des sciences cognitives > Neuropsychologie >]
Philippot, Pierre [> > > >]
Van der Linden, Martial mailto [Université de Liège - ULg > Département des sciences cognitives > Psychopathologie cognitive >]
Laureys, Steven mailto [Université de Liège - ULg > > Centre de recherches du cyclotron]
Delfiore, Guy [> > > >]
Degueldre, Christian mailto [Université de Liège - ULg > > Centre de recherches du cyclotron >]
Maquet, Pierre mailto [Université de Liège - ULg > > Centre de recherches du cyclotron]
Luxen, André mailto [Université de Liège - ULg > Département de chimie (sciences) > Chimie organique de synthèse - Centre de recherches du cyclotron >]
Salmon, Eric mailto [Université de Liège - ULg > Département des sciences cliniques > Neuroimagerie des troubles de la mémoire et révalid. cogn. >]
Apr-2003
Neuroimage
Academic Press Inc Elsevier Science
18
4
938-949
Yes (verified by ORBi)
International
1053-8119
San Diego
[en] Emotion ; Positron emission tomography ; Ventromedial prefrontal cortex ; Anterolateral prefrontal cortex ; Ventral pallidum ; Ventral striatum
[en] The neural correlates of two hypothesized emotional processing modes, i.e., schematic and propositional modes, were investigated with positron emission tomography. Nineteen subjects performed an emotional mental imagery task while mentally repeating sentences linked to the meaning of the imagery script. In the schematic conditions, participants repeated metaphoric sentences, whereas in the propositional conditions, the sentences were explicit questions about specific emotional appraisals of the imagery scenario. Five types of emotional scripts were proposed to the subjects (happiness, anger, affection, sadness, and a neutral scenario). The results supported the hypothesized distinction between schematic and propositional emotional processing modes. Specifically, schematic mode was associated with increased activity in the ventromedial prefrontal cortex whereas propositional mode was associated with activation of the anterolateral prefrontal cortex. In addition, interaction analyses showed that schematic versus propositional processing of happiness (compared with the neutral scenario) was associated with increased activity in the ventral striatum whereas "schematic anger" was tentatively associated with activation of the ventral pallidum. (C) 2003 Elsevier Science (USA). All rights reserved.
http://hdl.handle.net/2268/61958
10.1016/S1053-8119(03)00009-0
http://www.elsevier.com/wps/find/journaldescription.cws_home/622925/description#description

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