A neurologic diagnostic model of the human brain

This paper describes an interactive system written in APL designed to diagnose focal lesions of the brain. It uses essentially the same method we teach to medical students. First a patient's signs and symptoms are mapped onto a visual, three-dimensional ...

Neurovascular correlates of response preparation have been investigated in human neuroimaging studies. However, conventional neuroimaging cannot distinguish, within the same trial, between areas involved in response selection and/or response execution ...

The prospect of reward changes how we think and behave. We investigated how this occurs in the brain using a novel continuous performance task in which fluctuating reward expectations biased cognitive processes between competing spatial and verbal ...