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Contrast Affects fMRI Activity in Middle Temporal Cortex Related to Center–Surround Interaction in Motion Perception

As the size of a high contrast drifting Gabor patch increases, perceiving its direction of motion becomes harder. However, the same behavioral effect is not observed for a low contrast Gabor patch. Neuronal mechanisms underlying this size–contrast interaction are not well understood. Here using psyc...

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Detalles Bibliográficos
Autores principales: Turkozer, Halide B., Pamir, Zahide, Boyaci, Huseyin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4811923/
https://www.ncbi.nlm.nih.gov/pubmed/27065922
http://dx.doi.org/10.3389/fpsyg.2016.00454