Do you see what I feel? – Electrophysiological correlates of emotional face and body perception in schizophrenia
Do you see what I feel? – Electrophysiological correlates of emotional face and body perception in schizophrenia
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你明白我的感受吗?
DOI:
10.1016/j.clinph.2013.10.046
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发表时间:
2014
影响因子:
4.7
通讯作者:
Suchan B
中科院分区:
文献类型:
--
作者:
Thoma P;Soria Bauser D;Norra C;Brüne M;Juckel G;Suchan B
ObjectiveWe aimed to elucidate whether impaired affective face processing – behaviourally and with regard to P100 and N170 components – is paralleled by similar deficits in body processing in schizophrenia. Furthermore, we aimed to assess modulations by the processing of emotional or personal identity of the stimuli.MethodsFourteen patients with schizophrenia and 15 healthy controls were assessed with a Delayed Matching-to-Sample Task involving variations of the emotional (same vs. different valence) and personal identity (same vs. different person) of bodies and faces.ResultsPatients showed overall poorer behavioural performance. In controls, P100 amplitudes were enhanced in the “same identity/different emotions” vs. “same identity/same emotion” condition and N170 amplitudes were larger for different vs. same emotions. In the patients, P100 amplitudes were enhanced in the right relative to the left hemisphere for faces, but not for bodies.ConclusionsPatients with schizophrenia show deficient modulation of the P100 and N170 components by emotional and personal identity of faces and bodies, which may relate to deficient context processing.SignificanceOur findings suggest for the first time alterations of the electrophysiological correlates of body processing in schizophrenia.
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影响因子:
4.5
作者:
Nicole R. Joshua;S. Rossell
通讯作者:
S. Rossell
影响因子:
--
作者:
K. Chan;C. Hui;M. Lam;J. Y. M. Tang;G. Wong;S. K. Chan;E. Chen
通讯作者:
E. Chen
影响因子:
3.3
作者:
O. Pollatos;B. Herbert;R. Schandry;K. Gramann
通讯作者:
K. Gramann
DOI:
10.1016/j.pscychresns.2008.07.009
发表时间:
2009-06
期刊:
Psychiatry Research: Neuroimaging
影响因子:
--
作者:
S. Walther;A. Federspiel;H. Horn;P. Bianchi;R. Wiest;M. Wirth;W. Strik;T. Müller
通讯作者:
S. Walther;A. Federspiel;H. Horn;P. Bianchi;R. Wiest;M. Wirth;W. Strik;T. Müller
影响因子:
6.6
作者:
Amminger, G. Paul;Schaefer, Miriam R.;McGorry, Patrick D.
通讯作者:
McGorry, Patrick D.