Tirin Moore and colleagues challenge the idea that neuron receptive fields shift in anticipation of eye movements, remapping from the pre-movement location to the post-movement location before the eye actually moves. They used multiple-electrode recording to provide a detailed maps of the receptive fields before and after movements. The receptive fields did not remap to reflect the post-movement location. Instead, all the receptive fields converged toward movement target. This suggest that the receptive field do not remap, they reflect attention to the movement target.
About the Author
The Miller Lab uses experimental and theoretical approaches to study the neural basis of the high-level cognitive functions that underlie complex goal-directed behavior. ekmillerlab.mit.edu