Intra- and inter-connectivity influences on event related changes in thalamocortical alpha rhythms

Basab Bhattacharya; Damien Coyle; LP Maguire

doi:10.1109/BICTA.2010.5645251

Intra- and inter-connectivity influences on event related changes in thalamocortical alpha rhythms

Basab Bhattacharya, Damien Coyle, LP Maguire

Research output: Chapter or section in a book/report/conference proceeding › Chapter in a published conference proceeding

2 Citations (SciVal)

Abstract

This work is a study of the effects of varying intra- and inter-connectivity parameters in a lumped model of the thalamocortical circuitry designed to simulate event-related focal-ERD/surround-ERS within the alpha band. We start by validating an existing ERDIERS model. We then vary the inhibitory as well as excitatory connectivity parameters in the model. We observe that the ERD and ERS show different characteristics with varying connectivity. Furthermore, variation of power content in the alpha band is directly proportional to the variation in the parameter values. We propose to validate the model with relevant experimental data as a continuation of the current work.

Original language	English
Title of host publication	2010 IEEE Fifth International Conference on Bio-Inspired Computing
Subtitle of host publication	Theories and Applications (BIC-TA)
Place of Publication	United States
Publisher	IEEE Computational Intelligence Society
Pages	1685-1692
Number of pages	8
ISBN (Electronic)	978-1-4244-6440-1
ISBN (Print)	978-1-4244-6437-1
DOIs	https://doi.org/10.1109/BICTA.2010.5645251
Publication status	Published - 20 Nov 2010

Bibliographical note

2010 IEEE Fifth International Conference on Bio-Inspired Computing: Theories and Applications (BIC-TA) ; Conference date: 01-01-2010

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10.1109/BICTA.2010.5645251

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Intra- and inter-connectivity influences on event related changes in thalamocortical alpha rhythms. / Bhattacharya, Basab; Coyle, Damien; Maguire, LP.
2010 IEEE Fifth International Conference on Bio-Inspired Computing: Theories and Applications (BIC-TA). United States: IEEE Computational Intelligence Society, 2010. p. 1685-1692.

Research output: Chapter or section in a book/report/conference proceeding › Chapter in a published conference proceeding

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abstract = "This work is a study of the effects of varying intra- and inter-connectivity parameters in a lumped model of the thalamocortical circuitry designed to simulate event-related focal-ERD/surround-ERS within the alpha band. We start by validating an existing ERDIERS model. We then vary the inhibitory as well as excitatory connectivity parameters in the model. We observe that the ERD and ERS show different characteristics with varying connectivity. Furthermore, variation of power content in the alpha band is directly proportional to the variation in the parameter values. We propose to validate the model with relevant experimental data as a continuation of the current work.",

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AB - This work is a study of the effects of varying intra- and inter-connectivity parameters in a lumped model of the thalamocortical circuitry designed to simulate event-related focal-ERD/surround-ERS within the alpha band. We start by validating an existing ERDIERS model. We then vary the inhibitory as well as excitatory connectivity parameters in the model. We observe that the ERD and ERS show different characteristics with varying connectivity. Furthermore, variation of power content in the alpha band is directly proportional to the variation in the parameter values. We propose to validate the model with relevant experimental data as a continuation of the current work.

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ER -

Intra- and inter-connectivity influences on event related changes in thalamocortical alpha rhythms

Abstract

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