Now showing items 1-4 of 4

    • Emotional Face Expressions are Differentiated With Brain Oscillations 

      Güntekin, Bahar; Başar, Erol (ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, 2007-04)
      The differentiation of "facial expressions" is a process of higher mental activity, which has considerable applications in "psychology of moods and emotions". We applied the approach of event-related oscillations (EROs) ...
    • Gender Differences Influence Brain's Beta Oscillatory Responses in Recognition of Facial Expressions 

      Güntekin, Bahar; Başar, Erol (ELSEVIER IRELAND LTD, ELSEVIER HOUSE, BROOKVALE PLAZA, EAST PARK SHANNON, CO, CLARE, 00000, IRELAND, 2007-09-07)
      There are only few studies describing gender differences in recognition of facial expressions. Our study has the aim to analyze the effect of gender differences in oscillatory brain responses. Three sets of Ekman and ...
    • Reduced long distance gamma (28-48 Hz) coherence in euthymic patients with bipolar disorder 

      Özerdem, Ayşegül; Güntekin, Bahar; Atagün, İlhan; Turp, Bilge; Başar, Erol (Elsevier Science Bv, Po Box 211, 1000 Ae Amsterdam, Netherlands, 2011-08)
      Background: EEG coherence represents the brain's functional connectivity. Synchronous neural gamma oscillations are critical for cortico-cortical communication and large-scale integration of distributed sets of neurons. ...
    • The Effect Of Noise And Parameter Mismatch On The Synchronization Of The Drive-Response Chaotic System 

      Antoniades, Ioannis P.; Miliou, Amalia N.; Stavrinides, Stavros G.; Anagnostopoulos, Antonios N. (İstanbul Kültür Üniversitesi Yayınları, 2006-12)
      We present a thorough investigation of the effect ofnoise (internal or extemal) on the synchronization of a drive-response configuration system (unidirectional coupling between two identIcal systems). Moreover, since in ...