-10μV 200 ms
对一例精神分裂症高危者的5年随访
A case of follow up ERPs from high risk study who had onset of schizophrenia
18 y.o. 19 y.o. 20 y.o. 21 y.o. 22 y.o.
Onset of schizophrenia
汉词对(S1-S2)刺激模式
Stimulus Number Response Condition of trials
Example S1-S2 (in English)
Related 60
Yes
開始-終了 (beginning-
ending)
Unrelated 60
Yes
戦争-郵便 (war-mail)
Controls (n=20)
Schizophrenics (n=13)
(Wang J, Hiramatsu K, Hokama H, Miyazato H, Ogura C. Abnormalities of auditory P300 cortical current density in patients with schizophrenia using high density recording. Int J Psychophysiol. 2003)
128-channel Geodesic Sensor Net (Electrical Geodesics, Inc)
Left/Anterior
High density recording ERPs in Schizophrenia and Control subjects
Left/Anterior