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Abstract #3153

Frequency heterogeneity of semantic language perception in auditory cognition.

S Senthil Kumaran1, Himanshu Singh1, A Ankeeta1, and Shefali Chaudhary1
1Department of NMR, All India Institute of Medical Sciences, New Delhi, India

Specificity of semantic cognition to characteristics of audio information is a complex interaction of executive and sensory networks. A 2-back auditory working memory task and audiometric assessments were analysed to study the information processing of semantic cognition. A gPPI analysis with frequency modulation were computed for connectome analysis. Interaction of network with respect to the frequency exhibited significant correlation for modulated frequency domain and no interaction for characteristic frequency domain, which suggest frequency heterogeneity during semantic language processing.

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