Now showing items 1-11 of 11

    • A Review of Brain Oscillations in Perception of Faces and Emotional Pictures 

      Güntekin, Bahar; Başar, Erol (Pergamon-Elsevier Science Ltd, The Boulevard, Langford Lane, Kidlington, Oxford Ox5 1Gb, England, 2014-05)
      The differentiation of faces, facial expressions and affective pictures involves processes of higher mental activity that have considerable applications in the psychology of moods and emotions. At present, the search for ...
    • Auditory Event-Related Delta Oscillatory Responses are Reduced in Patients with Mild Cognitive Impairment 

      Kurt, Pınar; Emek Savaş, Derya Durusu; Batum, Kübra; Turp Gölbaşı, Bilge; Güntekin, Bahar; Karşıdağ, Sibel; Başar, Erol; Yener, Görsev (Elsevier Science Inc, 360 Park Ave South, New York, Ny 10010-1710 Usa, 2012-04-15)
    • Best method for analysis of brain oscillations in healthy subjects and neuropsychiatric diseases 

      Başar, Erol; Turp Gölbaşı, Bilge; Tülay, Elif; Aydın, Serap; Başar Eroğlu, Canan (Elsevier Science Bv, Po Box 211, 1000 AE Amsterdam, Netherlands, 2016-05)
      The research related to brain oscillations and their connectivity is in a new take-off trend including the applications in neuropsychiatric diseases. What is the best strategy to learn about functional correlation of ...
    • Brain's alpha activity is highly reduced in euthymic bipolar disorder patients 

      Başar, Erol; Güntekin, Bahar; Turp Gölbaşı, Bilge; Atagün, Murat İlhan; Özerdem, Ayşegül; Tülay, Elif (Springer, Van Godewijckstraat 30, 3311 Gz Dordrecht, Netherlands, 2012-02)
      Brain's alpha activity and alpha responses belong to major electrical signals that are related to sensory/cognitive signal processing. The present study aims to analyze the spontaneous alpha activity and visual evoked alpha ...
    • Decrease of delta oscillatory responses is associated with increased age in healthy elderly 

      Emek Savaş, Derya Durusu; Güntekin, Bahar; Yener, Görsev G.; Başar, Erol (Elsevier Science Bv, Po Box 211, 1000 AE Amsterdam, Netherlands, 2016-05)
      Background: The purpose of this study was to investigate changes in delta event-related oscillations (EROs) in younger and older healthy elderly subjects. We hypothesized that delta EROs were affected by age-related changes, ...
    • Increased long distance event-related gamma band connectivity in Alzheimer's disease 

      Başar, Erol; Femir, Banu; Emek Savaş, Derya Durusu; Güntekin, Bahar; Yener, Görsev G. (Elsevier Sci Ltd, The Boulevard, Langford Lane, Kidlington, Oxford Ox5 1Gb, Oxon, England, 2017)
      Background: Brain oscillatory responses can be used for non-invasive analyses of cortico-cortical connectivity, local neuronal synchronization, and coherence of oscillations in many neuropsychiatric conditions including ...
    • Neurophysiological Assessment of Alzheimer's Disease Individuals by a Single Electroencephalographic Marker 

      Lizio, Roberta; Del Percio, Claudio; Marzano, Nicola; Soricelli, Andrea; Yener, Görsev G.; Başar, Erol; Mundi, Ciro; De Rosa, Salvatore; Triggiani, Antonio Ivano; Ferri, Raffaele; Arnaldi, Dario; Nobili, Flavio Mariano; Cordone, Susanna; Lopez, Susanna; Carducci, Filippo; Santi, Giulia; Gesualdo, Loreto; Rossini, Paolo M.; Cavedo, Enrica; Mauri, Margherita; Frisoni, Giovanni B.; Babiloni, Claudio (IOS Press, Nieuwe Hemweg 6B, 1013 Bg Amsterdam, Netherlands, 2016)
      Here we presented a single electroencephalographic (EEG) marker for a neurophysiological assessment of Alzheimer's disease (AD) patients already diagnosed by current guidelines. The ability of the EEG marker to classify ...
    • Resting state Rolandic mu rhythms are related to activity of sympathetic component of autonomic nervous system in healthy humans 

      Triggiani, Antonio Ivano; Valenzano, Anna; Del Percio, Claudio; Marzano, Nicola; Soricelli, Andrea; Petito, Annamaria; Bellomo, Antonello; Başar, Erol; Mundi, Ciro; Cibelli, Giuseppe; Babiloni, Claudio (Elsevier Science Bv, Po Box 211, 1000 AE Amsterdam, Netherlands, 2016-05)
      We tested the hypothesis of a relationship between heart rate variability (HRV) and Rolandic mu rhythms in relaxed condition of resting state. Resting state eyes-closed electroencephalographic (EEG) and electrocardiographic ...
    • Review of evoked and event-related delta responses in the human brain 

      Güntekin, Bahar; Başar, Erol (Elsevier Science Bv, Po Box 211, 1000 AE Amsterdam, Netherlands, 2016-05)
      In the last decade, the brain's oscillatory responses have invaded the literature. The studies on delta (0.5-3.5 Hz) oscillatory responses in humans upon application of cognitive paradigms showed that delta oscillations ...
    • Sensory Evoked And Event Related Oscillations In Alzheimer's Disease: A Short Review 

      Yener, Görsev G.; Başar, Erol (Springer, Van Godewijckstraat 30, 3311 Gz Dordrecht, Netherlands, 2010)
      Diagnosis and treatment of Alzheimer's disease (AD) depend on clinical evaluation and there is a strong need for an objective tool as a biomarker. Our group has investigated brain oscillatory responses in a small group of ...
    • What does the broken brain say to the neuroscientist? Oscillations and connectivity in schizophrenia, Alzheimer's disease, and bipolar disorder 

      Başar, Erol; Mathes, Birgit; Schmiedt-Fehr, Christina; Femir, Banu; Emek Savaş, Derya Durusu; Tülay, Elif; Tan, Devran; Düzgün, Aysel; Güntekin, Bahar; Özerdem, Ayşegül; Yener, Görsev G.; Başar Eroğlu, Canan (Elsevier Science Bv, Po Box 211, 1000 AE Amsterdam, Netherlands, 2016-05)
      The application of the concept and methods of brain oscillations has been an important research area in neurosciences. In the last decades, besides the application in cognitive processes, the study of changes in brain ...