We examined whether excitation and inhibition are balanced in hippocampal cortical
networks. Extracellular field and single-unit activity were recorded by multiple tetrodes and …

The theta rhythm organizes neural activity across hippocampus and entorhinal cortex. A role
for theta oscillations in spatial navigation is supported by half a century of research reporting …

Five key topics have been reverberating in hippocampal‐entorhinal cortex (EC) research
over the past five decades: episodic and semantic memory, path integration (“dead …

The primary aim of this review is to examine evidence for a functional role of gamma and
theta oscillations in human episodic memory. It is proposed here that gamma and theta …

Information in neuronal networks may be represented by the spatiotemporal patterns of
spikes. Here we examined the temporal coordination of pyramidal cell spikes in the rat …

Hippocampal CA1 pyramidal neurons have frequently been regarded as a homogeneous
cell population in biophysical, pharmacological and modeling studies. We found robust …

A minimal synaptic architecture is proposed for how the brain might perform path integration
by computing the next internal representation of self-location from the current representation …

Neurons can produce action potentials with high temporal precision. A fundamental issue is
whether, and how, this capability is used in information processing. According to the 'cell …

Active adult neurogenesis occurs in discrete brain regions of all mammals and is widely
regarded as a neuronal replacement mechanism. Whether adult-born neurons make unique …

Accurate navigation to a desired goal requires consecutive estimates of spatial relationships
between the current position and future destination throughout the journey. Although …