Dissociation between memory retention across a delay and pattern separation following medial prefrontal cortex lesions in the touchscreen TUNL task

- Dissociation between prefrontal cortical and hippocampal contributions to performance of the TUNL task.
- Prefrontal cortex lesions result in delay-dependent, but not separation-dependent impairments on TUNL.
- Prefrontal cortex lesions result in modest impairments under high interference conditions of TUNL.