Mental simulation of the actions and intentions of others: What do rats know about what other rats might be thinking*? Speculations and potential experiments.

What do we know about the contents of the cognitions of other agents or conspecifics, either immediately present, or ones we have interacted with in the recent past in our environment? One important suggestion deriving from philosophy and cognitive science is that we and others engage in mental simulation. Mental simulation refers to the capacity to… Read More

Selective disconnection of the hippocampal formation projections to the mammillary bodies produces only mild deficits on spatial memory tasks: implications for fornix function.

Selective disconnection of the hippocampal formation projections to the mammillary bodies produces only mild deficits on spatial memory tasks: implications for fornix function. Take-home message: the mammillary bodies can  support spatial memory without their dense subicular complex inputs, revealing the importance of the other afferents for sustaining mammillary body function. This new evidence for independent functions… Read More

Roles for the subiculum in spatial information processing, memory, motivation and the temporal control of behaviour.

Take-home message: The subiculum is in a pivotal position governing the output of the hippocampal formation. Despite this, it is a rather under-explored and sometimes ignored structure. Here, we discuss recent data indicating that the subiculum participates in a wide range of neurocognitive functions and processes. More research required! [Download the paper] Roles for the subiculum… Read More