Brain states: top-down influences in sensory processing.

Brain states: top-down influences in sensory processing. Research Abstract Details 

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Brain states: top-down influences in sensory processing. Abstract Text:

Charles D Gilbert,Mariano Sigman,

All cortical and thalamic levels of sensory processing are subject to powerful top-down influences, the shaping of lower-level processes by more complex information. New findings on the diversity of top-down interactions show that cortical areas function as adaptive processors, being subject to attention, expectation, and perceptual task. Brain states are determined by the interactions between multiple cortical areas and the modulation of intrinsic circuits by feedback connections. In perceptual learning, both the encoding and recall of learned information involves a selection of the appropriate inputs that convey information about the stimulus being discriminated. Disruption of this interaction may lead to behavioral disorders, including schizophrenia.

Brain states: top-down influences in sensory processing. Publishing Authors By Initials

CD Gilbert,M Sigman,

For similar psychological phenomena and processes: mental processes: perception research abstracts see: psychological phenomena and processes: mental processes: perception research

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Brain states: top-down influences in sensory processing. Journal Published:

PUBLICATION TYPE: Review

Journal: Neuron

VOLUME: 54

Page Numbers: 677-96

Journal Abbreviation: Neuron

ISSN: 0896-6273

DAY: 7

MONTH: Jun

YEAR: 2007

Brain states: top-down influences in sensory processing. Information

Number of References: 182

LANGUAGE: eng

NlmUniqueID: 8809320

Brain states: top-down influences in sensory processing. Keywords Mesh Terms:

KEYWORDS: Perception

MESH TERMS: physiology

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Grant and Affiliation Information for Brain states: top-down influences in sensory processing.

AFFILIATION: The Rockefeller University, 1230 York Avenue, New York, NY 10021, USA. gilbert@rockefeller.edu

Country: United States

AGENCY: United States NEI

GRANT: EY007968

ACRONYM: EY

MEDLINETA: Neuron

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