Modern optogenetics can be tuned to evoke activity that corresponds to naturally occurring
local or global activity in timing, magnitude or individual-cell patterning. This outcome has …

The septo–hippocampal pathway adjusts CA1 network excitability to different behavioral
states and is crucially involved in theta rhythmogenesis. In the medial septum, cholinergic …

Hippocampal theta oscillations support encoding of an animal's position during spatial
navigation, yet longstanding questions about their impact on locomotion remain …

Abstract The theta oscillation (5–10 Hz) is a prominent behavior-specific brain rhythm. This
review summarizes studies showing the multifaceted role of theta rhythm in cognitive …

Hippocampal theta oscillations orchestrate faster beta-to-gamma oscillations facilitating the
segmentation of neural representations during navigation and episodic memory. Supra …

Central thalamus plays a critical role in forebrain arousal and organized behavior. However,
network-level mechanisms that link its activity to brain state remain enigmatic. Here, we …

Somatostatin-expressing-interneurons (SOMIs) in the dentate gyrus (DG) control formation
of granule cell (GC) assemblies during memory acquisition. Hilar-perforant-path-associated …

Traumatic brain injury (TBI) often results in persistent attention and memory deficits that are
associated with hippocampal dysfunction. Although deep brain stimulation (DBS) is used to …

The hippocampus and neocortex are theorized to be crucial partners in the formation of long-
term memories. Here, we assess hippocampal involvement in two related forms of …

Serotoninergic fibers densely innervate olfactory bulb glomeruli, the first sites of synaptic
integration in the olfactory system. Acting through 5HT2A receptors, serotonin (5HT) directly …