Visual stimulus event related potential and its advances in related studies
10.13618/j.issn.1001-5728.2017.01.012
- VernacularTitle:视觉刺激事件相关电位及其研究进展
- Author:
Jianing TAN
;
Fangliang LUO
;
Xinyuan ZHANG
;
Jihui LIU
- Keywords:
visual event related potential;
early component;
mismatched negative;
N2 family;
P3 family
- From:
Chinese Journal of Forensic Medicine
2017;32(1):44-47
- CountryChina
- Language:Chinese
-
Abstract:
Event-related potentials (ERP) is some kind of brain potentials that recorded from cranial surface when human cognitive processing an object(pay attention, memorize, thinking, etc). ERP consists of a variety of cognitive function and related components. Including early composition, mismatch negativity (MMN), N2 family, P3 family, and other related components of language processing. These components are closely related to human cognitive function,the research of ERP can lead to a deeper understanding of cognitive function of human brains and has important application value of forensic medicine.
