Sahithyan Sivakumaran

Sahithyan Sivakumaran

PhD Student · Hartley Lab · Cognition & Perception · NYU

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Brain interaction adapted from Tor Wager · built with Claude

I am a third-year PhD student in the Department of Psychology at New York University, working in Hartley Lab under the supervision of Prof. Catherine Hartley.

My research interests lie at the intersection of emotion, memory, and decision-making across development. I use behavioral experiments, neuroimaging, and computational approaches to understand these processes.

Before joining NYU, I spent four years as a Project Associate at the Centre for Neuroscience, Indian Institute of Science (IISc), Bangalore — three years with Dr. Srikanth Padmala in the Emotion and Cognition Lab, and a year with Dr. Sachin Deshmukh in the Space Lab. I hold an M.Sc in Cognitive Sciences from the Centre of Behavioural and Cognitive Sciences (CBCS), University of Allahabad, and a B.Tech in Computer Science from SRM Institute, including a semester abroad at Umeå University, Sweden.

News

  • Nov 2025 Presented a poster at the Neuroscience 2025 (SfN), San Diego, CA.
  • Oct 2025 Presented a poster at the Society for Neuroeconomics 2025 (SNE), Boston, MA.
  • Aug 2025 New paper out in Cognition and Emotion. Read it here.
  • Aug 2024 Started PhD in Cognition & Perception at NYU, joining Hartley Lab.
  • Jan 2024 New paper out in Motivation Science. Read it here.