Srimoy Chakraborty
Affiliation confirmed via AI analysis of OpenAlex, ORCID, and web sources.
Professor
Also affiliated: S.N. Bose National Centre for Basic Sciences (2011)
Faculty Researcher
Research Areas
Biomedical Subjects
Links
Biography and Research Information
OverviewAI-generated summary
Srimoy Chakraborty's research investigates the dynamics of brain activity, particularly focusing on the concept of criticality in neural systems. His work explores how scale-free dynamics in behavior and cortical activity are interconnected. Chakraborty has published studies examining the selective participation of single cortical neurons in neuronal avalanches and the embedding of low-dimensional criticality within high-dimensional awake brain dynamics.
His research also addresses the collapse of complexity in brain and body activity, linking it to excessive inhibition and disruptions, such as those observed in MeCP2 disruption. Chakraborty has received funding from the National Institutes of Health (NIH) for two projects. One, funded by the National Institute on Drug Abuse for $295,122, focuses on the tunable multi-timescale cortical dynamics, aiming to develop fundamental theory and practical tools. The second, funded by the National Institute of Neurological Disorders and Stroke for $450,000, investigates high-dimensional motor coding and motor dysfunction in Rett syndrome.
Chakraborty collaborates with researchers at the University of Arkansas at Fayetteville, including Woodrow L. Shew, Shree Hari Gautam, Antonio J. Fontenele, and J. Samuel Sooter, with whom he has multiple shared publications. His scholarship metrics include an h-index of 2, with 4 total publications and 29 total citations.
Metrics
- h-index: 2
- Publications: 4
- Citations: 31
Selected Publications
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A molecular integrator of sleep duration and interruption (2026)
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Early reactivation of medial temporal lobe neurons during emergence from propofol anesthesia in neurosurgical patients (2026)
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High density multi-electrode array electrophysiology in awake animals (2026)
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From criticality to cognitive effort: scale-invariant EEG dynamics supporting cognitive flexibility are suppressed by effort (2026)
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Emergent critical oscillations in motor cortex of Parkinson’s patients (2026)
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Two views of the brain are reconciled by a unifying principle of maximal information processing (2025)
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Is critical brain dynamics more prevalent than previously thought? (2025)
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Defining and measuring proximity to criticality (2025)
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Coding odor modality in piriform cortex efficiently with low-dimensional subspaces: a shared covariance decoding approach (2025)
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Is criticality a unified setpoint of brain function? (2025)
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Is criticality a unified set-point of brain function? (2024)
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Coding odor modality in piriform cortex efficiently with low-dimensional subspaces: a Shared Covariance Decoding approach (2024)
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Cortex deviates from criticality during action and deep sleep: a temporal renormalization group approach (2024)
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Low-dimensional criticality embedded in high-dimensional awake brain dynamics (2024)
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Sensory input to cortex encoded on low-dimensional periphery-correlated subspaces (2023)
Federal Grants 2 $745,122 total
Tunable multi-timescale cortical dynamics: fundamental theory and practical tools
High dimensional motor coding and motor dysfunction in Rett syndrome
Collaboration Network
Top Collaborators
- Cortex deviates from criticality during action and deep sleep: a temporal renormalization group approach
- Differences in olfactory bulb mitral cell spiking with ortho- and retronasal stimulation revealed by data-driven models
- Odor-evoked increases in olfactory bulb mitral cell spiking variability
- Sensory input to cortex encoded on low-dimensional periphery-correlated subspaces
- Defining and measuring proximity to criticality
Showing 5 of 14 shared publications
- Low-dimensional criticality embedded in high-dimensional awake brain dynamics
- Collapse of complexity of brain and body activity due to excessive inhibition and MeCP2 disruption
- Differences in olfactory bulb mitral cell spiking with ortho- and retronasal stimulation revealed by data-driven models
- Odor-evoked increases in olfactory bulb mitral cell spiking variability
- Sensory input to cortex encoded on low-dimensional periphery-correlated subspaces
Showing 5 of 14 shared publications
- Cortex deviates from criticality during action and deep sleep: a temporal renormalization group approach
- Differences in olfactory bulb mitral cell spiking with ortho- and retronasal stimulation revealed by data-driven models
- Odor-evoked increases in olfactory bulb mitral cell spiking variability
- Sensory input to cortex encoded on low-dimensional periphery-correlated subspaces
- Defining and measuring proximity to criticality
Showing 5 of 13 shared publications
- Low-dimensional criticality embedded in high-dimensional awake brain dynamics
- Cortex deviates from criticality during action and deep sleep: a temporal renormalization group approach
- Sensory input to cortex encoded on low-dimensional periphery-correlated subspaces
- Low dimensional criticality embedded in high dimensional awake brain dynamics
- Is critical brain dynamics more prevalent than previously thought?
Showing 5 of 6 shared publications
- Low-dimensional criticality embedded in high-dimensional awake brain dynamics
- Cortex deviates from criticality during action and deep sleep: a temporal renormalization group approach
- Defining and measuring proximity to criticality
- Low dimensional criticality embedded in high dimensional awake brain dynamics
- Is critical brain dynamics more prevalent than previously thought?
Showing 5 of 6 shared publications
- Scale-free behavioral dynamics directly linked with scale-free cortical dynamics
- Low-dimensional criticality embedded in high-dimensional awake brain dynamics
- Scale-free behavioral dynamics directly linked with scale-free cortical dynamics
- Low dimensional criticality embedded in high dimensional awake brain dynamics
- Author response: Scale-free behavioral dynamics directly linked with scale-free cortical dynamics
- Scale-free behavioral dynamics directly linked with scale-free cortical dynamics
- Scale-free behavioral dynamics directly linked with scale-free cortical dynamics
- Author response: Scale-free behavioral dynamics directly linked with scale-free cortical dynamics
- When random variation results in functional significance
- Differences in olfactory bulb mitral cell spiking with ortho- and retronasal stimulation revealed by data-driven models
- Odor modality is transmitted to cortical brain regions from the olfactory bulb
- Analyzing the differences in olfactory bulb mitral cell spiking with ortho- and retronasal stimulation
- Odor modality is transmitted to cortical brain regions from the olfactory bulb
- Is criticality a unified setpoint of brain function?
- Is criticality a unified set-point of brain function?
- Defining and measuring proximity to criticality
- Two views of the brain are reconciled by a unifying principle of maximal information processing
- Scale-free behavioral dynamics directly linked with scale-free cortical dynamics
- Scale-free behavioral dynamics directly linked with scale-free cortical dynamics
- Author response: Scale-free behavioral dynamics directly linked with scale-free cortical dynamics
- Collapse of complexity of brain and body activity due to excessive inhibition and MeCP2 disruption
- When random variation results in functional significance
- Collapse of complexity of brain and body activity due to excessive inhibition and MeCP2 disruption
- When random variation results in functional significance
- Sensory input to cortex encoded on low-dimensional periphery-correlated subspaces
- Sensory input to cortex encoded on low-dimensional periphery-correlated subspaces
- Coding odor modality in piriform cortex efficiently with low-dimensional subspaces: a Shared Covariance Decoding approach
- Coding odor modality in piriform cortex efficiently with low-dimensional subspaces: a shared covariance decoding approach
- Collapse of complexity of brain and body activity due to excessive inhibition and MeCP2 disruption
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