ERP-Lab 台大醫院精神部 神經生理研究室

ERP, MMN, P50, schizophrenia, prodrome, MEG

Archive for the ‘江山代有才人出’


NMDA receptor gene, GRIN3B與 MMN

A recently-discovered NMDA receptor gene, GRIN3B, is associated with duration mismatch negativity
Psychiatry Resrach 2014  by Yi-Ting Lin, Ming H. Hsieh, Chen-Chung Liu, Tzung-Jeng Hwang, Yi-Ling Chien, Hai-Gwo Hwu, Chih-Min Liu

1-s2.0-S0165178114003291-gr1

 

(繼續閱讀…)

UCLA的Carol Jahchan

https://www.researchgate.net/profile/Carol_Jahshan/

Wavelet entropy in event-related potentials: a new method shows ordering of EEG oscillations

BIOLOGICAL CYBERNETICS 2001; 84(4)R. Quian QuirogaO. A. RossoE. Başar and M. Schürmann

a measure of entropy defined from the wavelet transform, namely the wavelet entropy (WS), to the study of event-related potentials (ERPs). WS was computed for ERPs recorded from nine healthy subjects with three different types of stimuli, among them target stimuli in a cognitive task. A significant decrease of entropy was correlated with the responses to target stimuli (P300), thus showing that these responses correspond to a more “ordered” state than the spontaneous EEG. Furthermore, we propose the WS as a quantitative measure for such transitions between EEG (“disordered state”) and ERP (“ordered state”).


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