Author

Sangheeta Roy

Tata Consultancy Services (India)

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Neuroscience· 2

Signature Assays, Organisms & Methods

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Research Focus:benchmarking· 1 Assay:electronic health records· 1 Approach:simulation· 1 Approach:statistical model· 1

Frequent Co-Authors

Aniruddha SinhaiD· 2 shared Arvind KumariD· 2 shared Kingshuk ChakravartyiD· 2 shared Atsushi NambuiD· 1 shared Jeanette Hellgren KotaleskiiD· 1 shared Satomi ChikeniD· 1 shared

Activity by Year

2022-2025 · peak 1/yr

Co-Author Collaboration Network

6 top collaborators · 15 mutual co-author links

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2 shared papersNeuroscience

Aniruddha SinhaORCID

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2 papers

Recent·Most cited

Can we infer excitation-inhibition balance from the spectrum of population activity?

Kingshuk Chakravarty, Sangheeta Roy, Aniruddha Sinha, Arvind Kumar

This study shows that the spectral slope of population activity cannot reliably predict excitation-inhibition balance in neural networks.

Communications Biology · Dec 13, 2025Peer-reviewedNeuroscience

Transient response of basal ganglia network in healthy and low-dopamine state

Kingshuk Chakravarty, Sangheeta Roy, Aniruddha Sinha, Atsushi Nambu, Satomi Chiken, Jeanette Hellgren Kotaleski, Arvind Kumar

This study uses a network model of the basal ganglia to show that low-dopamine state alters transient responses and oscillatory activity through changes in direct pathway and recurrent connectivity within the globus pallidus externa.

eNeuro · Feb 9, 2022Peer-reviewedNeuroscience