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The visual oddball target delta oscillatory responses are decreased in amnestic mild cognitive impairment   
Yazarlar (5)
Yener Görsev Gülmen
Pınar Kurt
Derya Durusu Emek
Bahar Guntekin
Erol Başar
Devamını Göster
Özet
Most of the mild cognitive impairment (MCI) subjects convert to Alzheimer's disease (AD). There is a strong need for a biomarker for MCI. Event-related oscillations (ERO) can be used for measuring cognitive deficits. As our group's earlier results showed decreased delta oscillatory responses in AD, we investigated whether it prevails for MCI.Auditory oddball paradigm was applied to MCI subjects (n= 22, mean age: 74.0) and healthy aged-matched controls (n= 21, mean age: 70.3). The EEG was recorded from F3, Fz, F4, C3, Cz, C4, P3, Pz, P4, O1, Oz and O2 locations. The maximum peak-to-peak amplitudes and peak latency for each subject's averaged delta response (0.5–2.2 Hz) were measured. The repeated measures of ANOVA were used for statistical analysis.
Anahtar Kelimeler
Bildiri Türü Tebliğ/Bildiri
Bildiri Alt Türü Özet Metin Olarak Yayınlanan Tebliğ (Uluslararası Kongre/Sempozyum)
Bildiri Niteliği Alanında Hakemli Uluslararası Kongre/Sempozyum
DOI Numarası 10.1016/j.ijpsycho.2012.07.116
Bildiri Dili İngilizce
Kongre Adı 16th World Congress of Psychophysiology of the International Organization of Psychophysiology
Kongre Tarihi 13-10-2012 / 17-10-2012
Basıldığı Ülke
Basıldığı Şehir