Altered auditory repetition suppression and MMNm in relation to cognitive tests in older adults

Cognitive changes with aging have been connected to deficiency in early-stage cortical repetition suppression (RS) and mismatch negativity (MMN). Here, we intended to investigate age-associated alterations of auditory RS and MMN by using a roving standard paradigm, and examine their relations to cognitive performances. Twenty-two young and 22 elderly adults were recorded with a magnetoencephalography. The Chinese Version Verbal Learning Test...