کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6273956 | 1614809 | 2014 | 21 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The cognitive and neural time course of empathy and sympathy: An electrical neuroimaging study on self-other interaction
ترجمه فارسی عنوان
دوره زمانی شناختی و عصبی از همدلی و همدردی: یک بررسی عصبی الکتریکی بر روی تعامل خود و دیگران
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کلمات کلیدی
Ventromedial PFCToMpMTGpSTSTPJpSTGMNsvmPFCIPLDMPFCIFGDLPFCvPMCDPMCMTGGFPGEVStgEBAMNIaSTSSympathy - ابراز همدردیTemporo-parietal junction - اتصال موقتی-پاریتالCross-validation - اعتبار سنجی متقابلevoked potential - بالقوه را تحریک می کندElectrical neuroimaging - تصویر برداری الکتریکی الکتریکیfMRI - تصویرسازی تشدید مغناطیسی کارکردیfunctional magnetic resonance imaging - تصویرسازی تشدید مغناطیسی کارکردیsuperior temporal gyrus - جورج جادویی عالیCortical dynamics - دینامیک کرتکتیوmirror neuron system - سیستم نورون آینهSimulation - شبیه سازیinferior frontal gyrus - قارچ پیشانی پایین ترGlobal field power - قدرت جهانی میدانdorsomedial prefrontal cortex - قشر پیش از افسردگی پس از زایمانdorsolateral prefrontal cortex - قشر پیشانی غدد درون رحمیLAURA - لاوراinferior parietal lobule - لوبوئین ترموس پایینMentalizing - ممتاز شدنextrastriate body area - منطقه بدن تند و تیزMent - منمMontreal Neurological Institute - موسسه عصبی مونترالTheory of mind - نظریه ذهنEEG - نوار مغزیEmpathy - همدلیmiddle temporal gyrus - گریش زمان متوسط
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب (عمومی)
چکیده انگلیسی
Although extensively investigated in socio-cognitive neuroscience, empathy is difficult to study. The first difficulty originates in its multifaceted nature. According to the multidimensional model, empathy combines emotional, automatic (simulation), cognitive (mentalizing) and regulatory (executive functions) processes. Substantial functional magnetic resonance imaging (fMRI) data demonstrated that co-activations in the mirror neuron system (MNS) and mentalizing network (MENT) sustain this co-recruitment of so-called first- and second-person-like processes. Because of the poor temporal resolution of fMRI techniques, we currently lack evidence about the precise timing of the MNS-MENT combination. An important challenge is, thus, to disentangle how MNS and MENT dynamically work together along time in empathy. Moreover, the role of the executive functions in the MNS-MENT combination time course is still unknown. Second, empathy - feeling into - is closely related to sympathy - feeling with - and both phenomena are often conflated in experimental studies on intersubjectivity. In this electrical neuroimaging (EEG) pilot-study, we tested whether the egocentered vs. heterocentered visuo-spatial mechanisms respectively associated with sympathy and empathy differentially modulate the dynamic combination of the MNS-MENT activations in their respective neural time course. For that, we employed our newly developed behavioral paradigm assessing the visuo-spatial - but not emotional - features of empathy and sympathy. Using a data-driven approach, we report that empathy and sympathy are underlied by sequential activations in the MNS from the insula to the inferior frontal gyrus (IFG) between 63Â ms and 424Â ms. However, at 333-424Â ms, empathy triggered greater co-activations in the right IFG and dorsolateral prefrontal cortex (dlPFC) (executive functions). Linking together our present and prior (Thirioux et al., 2010) findings from the same dataset, we suggest that this greater recruitment of the right dlPFC monitors the shift from egocentered and first-person-like mechanisms in the MNS to heterocentered and second-person-like mechanisms in the left temporo-parietal junction within the MENT, i.e., reflecting the onset of perspective-change processes in the neural time course of empathy. Contrasting with sympathy, this recruitment of the executive functions could modulate the output end of the mirroring processing in the premotor and sensorimotor cortices.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Neuroscience - Volume 267, 16 May 2014, Pages 286-306
Journal: Neuroscience - Volume 267, 16 May 2014, Pages 286-306
نویسندگان
B. Thirioux, M.R. Mercier, O. Blanke, A. Berthoz,