The N2 Wave of Event-Related Potentials Reflects the Novelty of the Eliciting Stimuli
ERCIYES MEDICAL JOURNAL, cilt.28, sa.2, ss.49-56, 2006 (ESCI, TRDizin)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 28 Sayı: 2
- Basım Tarihi: 2006
- Dergi Adı: ERCIYES MEDICAL JOURNAL
- Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI), Academic Search Premier, CAB Abstracts, EMBASE, Veterinary Science Database, Directory of Open Access Journals, TR DİZİN (ULAKBİM)
- Sayfa Sayıları: ss.49-56
- Anahtar Kelimeler: Event related pntentials, Novelty N2, P3a, P3b, P3A, TASK
- İstanbul Üniversitesi Adresli: Evet
Özet
Purpose: The typical novelty paradigm in cognitive electrophysiology is rin experimental design, in which the ejects of novel stimuli on brain electrical activity are measured using unexpected and ever-changing novel non target stimuli interspersed in the set carstandards rind targets (tithe classical oddball paradigm. The typical event-related potential (ER?) component obtained during the novelty paradigm is a N2-P3a complex occurring in response to tinveltinn-targets. The aim nf present study is to determine more specific ER? component jOr detection oftinvelty