论文部分内容阅读
Event related-potentials (ERPs) are divided into exogenous and endogenous components. The exogenous components include P1, N1 and P2 waves, and the endogenous include N2 and P3 waves. The endogenous components are sensitive to psychological variables. There were a few of reports about ERPs of Characters of Chinese Words (CWW). We studied the ERPs and reaction time (RT) elicited by stimulation with CCW on adolescents and aged persons, and compared them with ERPs to tone and picture stimuli.
Event related-potentials (ERPs) are divided into exogenous and endogenous components. The exogenous components include P1, N1 and P2 waves, and the endogenous components N2 and P3 waves. The endogenous components are sensitive to psychological variables. There were a few of reports about ERPs of Characters of Chinese Words (CWW). We studied the ERPs and reaction time (RT) elicited by stimulation with CCW on adolescents and aged persons, and compared them with ERPs to tone and picture stimuli.