Neurophysiology and computational neuroscience
نویسندگان
چکیده
منابع مشابه
Visual attention: Neurophysiology, psychophysics and cognitive neuroscience
The appeal of visual attention and the attraction towards its study might be related to the unsettling observation, for a traditional vision scientist, that changing an observer’s internal attentional state while keeping the retinal image unchanged can have such dramatic effects on ‘sensory’ neurons throughout visual cortex and on perceptual performance. Adding to the appeal is the tantalizing ...
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Taking ‘computational neuroscience’ to denote theoretical neuroscience, I describe accounts of representation, neural computation, and cognitive function consistent with recent advances in this field. During this discussion I provide an overview of neural coding and survey its possible implications for more traditional theories of the meaning of mental representations. Subsequently, I describe ...
متن کاملComputational neuroscience.
The ultimate aim of computational neuroscience is to explain how electrical and chemical signals are used in the brain to represent and process information. This goal is not new, but much has changed in the last decade. More is known now about the brain because of advances in neuroscience, more computing power is available for performing realistic simulations of neural systems, and new insights...
متن کاملFrom Computational Theory to Psychology and Neurophysiology
The CNS needs to be understood at four nearly independent levels of description: (1) that at which the nature of a computation is expressed; (2) that at which the algorithms that implement a computation are characterlsed; (3) that at which an algorithm is committed to particular mechanisms; and (4) that at which the mechanisms are realised in hardware. In general, the nature of a computation is...
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ژورنال
عنوان ژورنال: Experimental Brain Research
سال: 2010
ISSN: 0014-4819,1432-1106
DOI: 10.1007/s00221-010-2164-z