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Abstract #3152

Dynamic nature of resting networks across different brain states in auditory attentional framework.

Himanshu Singh1, S Senthil Kumaran1, and A Ankeeta1
1Department of NMR, All India Institute of Medical Sciences, New Delhi, India

Understanding the hemodynamic signature of experience elucidating cognition is an important feature of dynamic functional connectivity. Quantification of such dynamic microstate may play a role across neuro disorders. We employed a rest-task-rest design of Navon paradigm with auditory load to highlight the feature of dynamic networks specific to task. Quantifying perception stage of stimuli reveal dynamic interaction limited to task specific attention and information processing networks (even across resting phase) and predict dynamic nature across brain states.

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