Later visual areas can adapt to adapted input from earlier visual areas.
نویسندگان
چکیده
منابع مشابه
Direct interhemispheric visual input to human speech areas.
Very little is known about the connectivity of the human cerebral cortex. Nonhuman primates often serve as a model, but they are very unsatisfactory when it comes to specifically human functions. Evidence from (human) lesion and activation studies indicates that Broca's and Wernicke's areas play a critical role in language functions, whereas the inferior temporal cortex of the right hemisphere ...
متن کاملVisually Driven Activation in Macaque Areas V2 and V3 without Input from the Primary Visual Cortex
Creating focal lesions in primary visual cortex (V1) provides an opportunity to study the role of extra-geniculo-striate pathways for activating extrastriate visual cortex. Previous studies have shown that more than 95% of neurons in macaque area V2 and V3 stop firing after reversibly cooling V1. However, no studies on long term recovery in areas V2, V3 following permanent V1 lesions have been ...
متن کاملadapt Bandura’s theory of visual learning processes in the Quran
The present study seeks to adapt Bandura’s theory of visual learning processes in the Quran. This theory is one of the most important theories in educational psychology. The main thrust of the present study, is, thus, to adapt visual learning processes in the Quran. More specifically, an attempt is made to determine which Quranic verses and conceptions correspond to the four visual learning pro...
متن کاملTwo functional channels from primary visual cortex to dorsal visual cortical areas.
Relationships between the M and P retino-geniculo-cortical visual pathways and "dorsal" visual areas were investigated by measuring the sources of local excitatory input to individual neurons in layer 4B of primary visual cortex. We found that contributions of the M and P pathways to layer 4B neurons are dependent on cell type. Spiny stellate neurons receive strong M input through layer 4Calpha...
متن کاملTopographic organization of human visual areas in the absence of input from primary cortex.
Recently, there has been evidence for considerable plasticity in primary sensory areas of adult cortex. In this study, we asked to what extent topographical maps in human extrastriate areas reorganize after damage to a portion of primary visual (striate) cortex, V1. Functional magnetic resonance imaging signals were measured in a subject (G.Y.) with a large calcarine lesion that includes most o...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Vision
سال: 2018
ISSN: 1534-7362
DOI: 10.1167/18.10.764