Ishani Ganguly

  • Program Year: 1
  • Academic Institution: Columbia University
  • Field of Study: Theoretical Neuroscience
  • Academic Advisor: Ashok Litwin-Kumar
  • Practicum(s): Practicum Not Yet Completed
  • Degree(s):
    B.S. Engineering and Applied Sciences (Computation and Neural Systems), California Institute of Technology, 2020

Summary of Research

I aim to develop generative connectivity models that are constrained using prior knowledge such as spatial features and functional types. Deviations from these random models will reveal structural motifs of interest across multiple connectomes. In the Litwin-Kumar lab, I am developing such pipelines and applying them to multiple partial connectomes of the fly mushroom body (center for olfactory discrimination and learning) to detect structure in neuronal circuits involved in odor representation. When these comparative methods are fully developed, they will enable us to probe
structural differences in individuals across different age groups, sexes, and experiential history, link brain structure to function, and elucidate features contributing to neuropathologies.

Publications

Tanguay Jr, A. R., Stiles, N. R., Ganguly, I., & Shimojo, S. (2020). Mapping Audio-Visual Crossmodal Interactions in the Visually Impaired. Journal of Vision, 20(11), 1768-1768.

Tanguay, A. R., Stiles, N. R., Ganguly, I., & Shimojo, S. (2019). Time Dependence of Predictive and Postdictive Auditory-Visual Processing: The Temporally Extended Audiovisual Rabbit Illusion. Journal of Vision, 19(10), 19b-19b.
Stiles, N. R. B., Tanguay, A. R. Jr., Ganguly, I., Levitan, C. A., Shimojo, S. Changes in Auditory-Visual Perception Induced by Partial Vision Loss: Use of Novel Multisensory Illusions. Human Vision and Electronic Imaging, Burlingame, California: January 30, 2020.

Ganguly, I., Shimojo, S. Auditory-Visual Crossmodal Interactions in Perception: The Spatial Double Flash Illusion. California Institute of Technology Summer Undergraduate Research Fellowship Seminar Day 2017, Pasadena, CA, presentation: October 21, 2017.
Tanguay, A. R. Jr., Stiles, N. R. B., Ganguly, I., Shimojo, S. "Time Dependence of Predictive and Postdictive Auditory-Visual Processing: The Temporally Extended Audiovisual Rabbit Illusion", Journal of Vision 19(10), (2019), poster at 19th Annual Meeting of the Vision Sciences Society, St. Pete Beach, Florida: May 18, 2019.

Ganguly, I., Reiser, M.B. Lobula Plate Layer Contribution to Optic Flow Behavioral Responses. Janelia Undergraduate Scholars Symposium, Ashburn, VA, poster: August 2, 2018.

Awards

- Member of Tau Beta Pi Engineering Honor Society, 2020
- George W. Housner Student Discovery Fund, California Institute of Technology, 2019
- Perpall Speaking Competition Semi-Finalist, California Institute of Technology, 2017
- Class of '36 Named Fellow, California Institute of Technology, 2017
- National Merit Scholarship Winner, National Merit Scholarship Corporation, 2017
- Distinction in Communication Skills Level 8 (highest level), Trinity College, UK, 2016
- Youth Fellow for Safer Roads, Safer India, Youth Service America, 2015
- Outstanding Cambridge Learner Award: Highest Marks in India in IGCSE Biology, University of Cambridge International Examinations, UK, 2014