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Changes in neuron firing rates and s...

Anderson, Britt.

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Changes in neuron firing rates and synchronies as a concomitant of visual grouping: A multi-electrode study in the awake monkey.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Changes in neuron firing rates and synchronies as a concomitant of visual grouping: A multi-electrode study in the awake monkey./
Author:	Anderson, Britt.
Description:	120 p.
Notes:	Advisers: Elie Bienenstock; David Sheinberg.
Contained By:	Dissertation Abstracts International67-08B.
Subject:	Biology, Neuroscience. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3227790
ISBN:	9780542818431

Changes in neuron firing rates and synchronies as a concomitant of visual grouping: A multi-electrode study in the awake monkey.
Anderson, Britt.

Changes in neuron firing rates and synchronies as a concomitant of visual grouping: A multi-electrode study in the awake monkey. - 120 p.

Advisers: Elie Bienenstock; David Sheinberg.

Thesis (Ph.D.)--Brown University, 2006.

The neural dual of visual perception is a spatially distributed pattern of neuronal electrical activity. How are these disjoint neuronal activations "bound" and what is the time scale for this binding? One sensible, but controversial, theory is that the synchronous firing of action potentials, on a time scale of a few milliseconds, is the signal that determines when a population of neurons forms a representational unit. To test these ideas we evaluated the behavioral performance and neural activity of awake behaving macaque monkeys performing visual classification tasks while recording from multiple neurons and multiple local field potentials simultaneously. We found consistent relationships between spike counts in small time windows of a few tens of milliseconds, but no convincing evidence of an additional role played by the synchronous firing of action potentials between neurons, or coherence between firing patterns and background cortical field potentials.

ISBN: 9780542818431Subjects--Topical Terms:

1017680
Biology, Neuroscience.

Changes in neuron firing rates and synchronies as a concomitant of visual grouping: A multi-electrode study in the awake monkey.
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035 $a (UMI)AAI3227790
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100 1 $a Anderson, Britt. $3 1291175
245 1 0 $a Changes in neuron firing rates and synchronies as a concomitant of visual grouping: A multi-electrode study in the awake monkey.
300 $a 120 p.
500 $a Advisers: Elie Bienenstock; David Sheinberg.
500 $a Source: Dissertation Abstracts International, Volume: 67-08, Section: B, page: 4265.
502 $a Thesis (Ph.D.)--Brown University, 2006.
520 $a The neural dual of visual perception is a spatially distributed pattern of neuronal electrical activity. How are these disjoint neuronal activations "bound" and what is the time scale for this binding? One sensible, but controversial, theory is that the synchronous firing of action potentials, on a time scale of a few milliseconds, is the signal that determines when a population of neurons forms a representational unit. To test these ideas we evaluated the behavioral performance and neural activity of awake behaving macaque monkeys performing visual classification tasks while recording from multiple neurons and multiple local field potentials simultaneously. We found consistent relationships between spike counts in small time windows of a few tens of milliseconds, but no convincing evidence of an additional role played by the synchronous firing of action potentials between neurons, or coherence between firing patterns and background cortical field potentials.
590 $a School code: 0024.
650 4 $a Biology, Neuroscience. $3 1017680
650 4 $a Psychology, Cognitive. $3 1017810
690 $a 0317
690 $a 0633
710 2 0 $a Brown University. $3 766761
773 0 $t Dissertation Abstracts International $g 67-08B.
790 $a 0024
790 1 0 $a Bienenstock, Elie, $e advisor
790 1 0 $a Sheinberg, David, $e advisor
791 $a Ph.D.
792 $a 2006
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3227790