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Distinct computations provide flexible coding across shifts in input statistics

I discovered subpopulations of inhibitory neurons that perform distinct computations and provide flexible coding across shifts in input statistics

Separate populations of inhibittory neurons perform input gain (left) and response gain (right). These populations are differentially recruited based on feature sparsity, and mutually inhibit one another. Therefore the network alters its normalization scheme based on input statistics.

publications

Exome sequencing reveals new causal mutations in children with epileptic encephalopathies

Published in Epilepsia, 2013

Krishna R Veeramah, Laurel Johnstone, Tatiana M Karafet, Daniel Wolf, Ryan Sprissler, John Salogiannis, Asa Barth‐Maron, Michael E Greenberg, Till Stuhlmann, Stefanie Weinert, Thomas J Jentsch, Marjorie Pazzi, Linda L Restifo, Dinesh Talwar, Robert P Erickson, Michael F Hammer” Epilepsia 54, no. 7 (2013): 1270–81. https://doi.org/10.1111/epi.12201.

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Information flow, cell types and stereotypy in a full olfactory connectome

Published in eLife, 2021

Philipp Schlegel, Alexander Shakeel Bates, Tomke Stürner, Sridhar R Jagannathan, Nikolas Drummond, Joseph Hsu, Laia Serratosa Capdevila, Alexandre Javier, Elizabeth C Marin, Asa Barth-Maron, Imaan FM Tamimi, Feng Li, Gerald M Rubin, Stephen M Plaza, Marta Costa, Gregory SXE Jefferis. “Information Flow, Cell Types and Stereotypy in a Full Olfactory Connectome.” eLife 10 (May 25, 2021): e66018.

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