Acute Effect of Low Doses of Alcohol on P300
ZHANG Xi
XING Lidong
QIAN Zhiyu
LI Ning
HE Junhao
DENG Jianhui
YU Tingting
Abstract：Inorder to explore acute effect of low doses of alcohol,22 volunteers participated in this P300 ERP(event related poten-tial,ERP)experiment.We collected their EEG without drinking alcohol and 2 h after they drunk.The result showed that the P300 am-plitudes collected at 0.5 to 1 .5 h after drinking were higher than that collected without drinking.There was no difference in latency.It can be concluded that low doses of acute drinking alcohol can make cerebral excitarory,and enhance the cognitive ability.
Keywords：Event related potentialP300LatencyLow doses of acute drinking alcoholCognitive ability
Publication Date：2014-01-01
Online Publishing Date：2026-09-11(First online date of this platform, not the publication date of the document)
Pages：5( 231-235 )