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Animal models of prefrontal-executive function.
1Laboratory of Brain and Behaviour, Department of Psychology, McGill University, Montreal QC H3A 1B1, Canada. yogita.chudasama@mcgill.ca
Behavioral Neuroscience
|June 7, 2011
Summary
Animal models reveal how distinct prefrontal cortex regions control executive functions. This research helps understand cognitive impairments in neurological and psychiatric disorders.
Area of Science:
- Neuroscience
- Cognitive Science
- Animal Models
Background:
- Executive function, crucial for goal-directed behavior, involves cognitive control operations mediated by the prefrontal cortex.
- Knowledge of prefrontal cortex functional subdivisions largely stems from patient brain damage studies and animal models.
- Animal models are vital for investigating structure-function relationships, particularly for complex executive behaviors.
Purpose of the Study:
- To review experiments in rats and monkeys investigating prefrontal cortex contributions to executive function.
- To elucidate the distinct roles of dorsal, medial, and ventral prefrontal cortex in cognitive control.
- To highlight how animal models facilitate understanding of executive function's neural underpinnings and therapeutic strategies.
Main Methods:
