Repetition suppression and effects of familiarity on blood oxygenation level dependent signal and gamma-band activity

We used an identical repetition priming paradigm in functional MRI (fMRI) and magnetoencephalography (MEG) to investigate brain networks modulated by stimulus repetition and familiarity. In particular, pictures of familiar or unfamiliar objects were presented sequentially, with stimulus repetitions...

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Veröffentlicht in:	Neuroreport 2012-09, Vol.23 (13), p.757-761
Hauptverfasser:	Friese, Uwe, Rahm, Benjamin, Hassler, Uwe, Kaiser, Jochen, Gruber, Thomas
Format:	Artikel
Sprache:	eng
Schlagworte:	Adult Anatomical correlates of behavior Behavioral psychophysiology Biological and medical sciences Blood Brain - physiology Brain Mapping Cortex (occipital) Cortex (parietal) Cortex (visual) Eye and associated structures. Visual pathways and centers. Vision Familiarity Female Functional magnetic resonance imaging Fundamental and applied biological sciences. Psychology Humans Image Processing, Computer-Assisted Magnetic Resonance Imaging Magnetoencephalography Male Oxygen - blood Pattern recognition Pattern Recognition, Visual - physiology Photic Stimulation Psychology. Psychoanalysis. Psychiatry Psychology. Psychophysiology Recognition (Psychology) - physiology Repetition Vertebrates: nervous system and sense organs Young Adult
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