Memories of past events can be recalled long after the event, indicating stability. But new
experiences are also integrated into existing memories, indicating plasticity. In the …

Hippocampal subfield CA3 is thought to stably store memories in assemblies of recurrently
connected cells functioning as a collective. However, the collective hippocampal coding …

Physical exercise is known to augment brain functioning, improving memory and cognition.
However, while some of the physiological effects of physical activity on the brain are known …

Neural computation is often traced in terms of either rate-or phase-codes. However, most
circuit operations will simultaneously affect information across both coding schemes. It …

Episodic memory requires the hippocampus and prefrontal cortex to guide decisions by
representing events in spatial, temporal, and personal contexts. Both brain regions have …

Recent studies show that, even in constant environments, the tuning of single neurons
changes over time in a variety of brain regions. This representational drift has been …

We present a model of pattern memory and retrieval with novel, technically useful and
biologically realistic properties. Specifically, we enter n variations of k pattern classes (n* k …