TopicNeuro
latent variable models
2 ePosters1 Seminar
Latest
SeminarNeuroscienceRecording
Mice alternate between discrete strategies during perceptual decision-making
Zoe Ashwood
Pillow lab, Princeton University
Feb 10, 2021
Classical models of perceptual decision-making assume that animals use a single, consistent strategy to integrate sensory evidence and form decisions during an experiment. In this talk, I aim to convince you that this common view is incorrect. I will show results from applying a latent variable framework, the “GLM-HMM”, to hundreds of thousands of trials of mouse choice data. Our analysis reveals that mice don’t lapse. Instead, mice switch back and forth between engaged and disengaged behavior within a single session, and each mode of behavior lasts tens to hundreds of trials.
ePosterNeuroscience
Bayesian active learning for latent variable models of decision-making
Aditi Jha,Zoe C. Ashwood,Jonathan Pillow
COSYNE 2022
ePosterNeuroscience
Improved estimation of latent variable models from calcium imaging data
David Zoltowski, Adam Charles, Jonathan W. Pillow, Stephen Keeley
COSYNE 2023
latent variable models coverage
3 items
ePoster2
Seminar1