Matteo Visconti di Oleggio Castello, Ph.D.

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I’m a Postdoctoral Scholar at the University of California, Berkeley, working in Jack Gallant’s lab. I’m interested in how our brains build and represent meaning from the world around us. My current research focuses on how these representations differ between people.

To study these questions, I build computational models to predict brain activity when we watch movies, listen to stories, or interact with each other. Then I break these models apart, and see if I can learn something interesting about the brain.

Before coming to Berkeley, I received a Ph.D. in Cognitive Neuroscience at Dartmouth, working with Ida Gobbini and Jim Haxby. At Darmouth, I studied how our brains represent the identity of our friends and colleagues. I used psychophysics and fMRI to study familiar face perception.

News

Oct 07, 2024 I gave a talk at SFN in Chicago on my work on individual differences in lexical-semantic representations.
Jun 20, 2024 We released a set of tutorials on the Voxelwise Encoding Model framework. Check the preprint and the associated website.
Jul 19, 2023 We have a new preprint on model connectivity, a powerful and more interpretable alternative to functional connectivity.
Nov 03, 2021 My PhD work on face perception with Ida Gobbini and Jim Haxby is now published in PNAS
Sep 13, 2021 We gave a Keynote+Tutorial at CCN2021 on Voxelwise Modeling. The recording is available on youtube.

Selected publications

  1. Shared neural codes for visual and semantic information about familiar faces in a common representational space
    Matteo Visconti di Oleggio Castello, James V. Haxby, and M. Ida Gobbini
    Proceedings of the National Academy of Sciences, 2021
  2. An fMRI dataset in response to “The Grand Budapest Hotel”, a socially-rich, naturalistic movie
    Matteo Visconti di Oleggio Castello, Vassiki Chauhan, Guo Jiahui, and M. Ida Gobbini
    Scientific Data, 2020
  3. The neural representation of personally familiar and unfamiliar faces in the distributed system for face perception
    Matteo Visconti di Oleggio Castello*, Yaroslav O. Halchenko*, J. Swaroop Guntupalli, Jason D. Gors, and M. Ida Gobbini
    Scientific Reports, 2017
    * equal contribution