Welcome to the Computational Memory and Perception Lab, directed by Dr. Rosie Cowell in the Department of Psychological and Brain Sciences at the University of Massachusetts Amherst.
We are interested in the neural and cognitive mechanisms of visual perception and memory in the human brain. We also investigate how these functions are disrupted by aging or by brain damage in the ventral visual stream and medial temporal lobe. We use computational models, fMRI and behavioral studies in humans. Our research asks questions such as: What are the neural mechanisms of face processing? Does recollection require the hippocampus, or can it be mediated by other parts of the brain? How does interference cause forgetting, and does this change with age?
We are also developing novel methods for fMRI analysis, using maximum likelihood estimation and Bayesian hierarchical modeling. Our goal is to develop a mathematical technique that can characterize the neural-level responses that give rise to the voxel tuning functions observed in early visual areas using fMRI.
Our research is funded by the Cognitive Neuroscience Program of the National Science Foundation (NSF CAREER Award 1554871), and by the NIMH under the BRAIN Initiative (1RF1MH114277).
*** We are hiring! *** A post-doctoral position is available under an NIH Brain Initiative grant. The project will develop a novel technique for inferring the operations of neural subpopulations that contribute to the voxel response in fMRI. Please see further details and apply at the following link:
© Cowell Lab 2018, University of Massachuetts, Amherst.
Lab Schedule Spring 2018 - here
computational Memory and Perception Lab