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Journal Biomedical Radioelectronics №3 for 2018 г.
Article in number:
Hardware-software complex for measuring of emotional priming effect on characteristics of evoked potentials in response to subthreshold presentation of facial stimuli
Type of article: short message
UDC: 612.821
Authors:

I.E. Kanunikov
Ph.D. (Biol.), Associate Professor,
Department of
Higher Nervous Activity and Psychophysiology, St.-Petersburg State University
E-mail: igorkan@mail.ru

D.A. Fomicheva
Post-Graduate Student,
Department of
Higher Nervous Activity and Psychophysiology, St.-Petersburg State University
E-mail: hromatica@gmail.com

V.M. Rudenko
Bachelor, Department of Problems of Convergence of Natural and Human Sciences, St.-Petersburg State University
E-mail: rviks@yandex.ru

Abstract:

The work is devoted to the study of the influence of emotional priming performed in the form of a video clip on the EP characteristics in response to the presentation of a subsequent facial stimulus with a near-threshold duration. Comparison of EPs in response to facial stimuli after priming and without it showed that in the case of priming, a late positive component appears in the left temporal lead (T6) with a latency of about 240 ms. It is assumed that it is associated with the activity of the ventral system "what".

Pages: 49-51
References
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  2. Jacques C., d’Arripe O., Rossion B. The time course of the inversion effect during individual face discrimination // Journal of Vision. 2007. Vis. 7. P. 1–9.
  3. Rossion B., Jacques C. The N170: Understanding the time-course of face perception in the human brain. The Oxford Handbook of ERP Components. 2011. P. 115–142.
Date of receipt: 20 февраля 2018 г.