[PDF][PDF] Over and above frequency: Gamma oscillations as units of neural circuit operations

A Fernandez-Ruiz, A Sirota, V Lopes-dos-Santos… - Neuron, 2023 - cell.com
Summary Gamma oscillations (∼ 30–150 Hz) are widespread correlates of neural circuit
functions. These network activity patterns have been described across multiple animal …

The medial prefrontal cortex-hippocampus circuit that integrates information of object, place and time to construct episodic memory in rodents: Behavioral, anatomical …

OY Chao, MA de Souza Silva, YM Yang… - … & Biobehavioral Reviews, 2020 - Elsevier
Rats and mice have been demonstrated to show episodic-like memory, a prototype of
episodic memory, as defined by an integrated memory of the experience of an object or …

[HTML][HTML] Gamma oscillations in cognitive disorders

AJ Mably, LL Colgin - Current opinion in neurobiology, 2018 - Elsevier
Gamma oscillations (∼ 25–100 Hz) are believed to play a role in cognition. Accordingly,
aberrant gamma oscillations have been observed in several cognitive disorders, including …

[PDF][PDF] Parsing hippocampal theta oscillations by nested spectral components during spatial exploration and memory-guided behavior

V Lopes-dos-Santos, GM van de Ven, A Morley… - Neuron, 2018 - cell.com
Theta oscillations reflect rhythmic inputs that continuously converge to the hippocampus
during exploratory and memory-guided behavior. The theta-nested operations that organize …

[HTML][HTML] Activation of the CA2-ventral CA1 pathway reverses social discrimination dysfunction in Shank3B knockout mice

EC Cope, SH Wang, RC Waters, IR Gore… - Nature …, 2023 - nature.com
Mutation or deletion of the SHANK3 gene, which encodes a synaptic scaffolding protein, is
linked to autism spectrum disorder and Phelan-McDermid syndrome, conditions associated …

Theta and gamma oscillatory dynamics in mouse models of Alzheimer's disease: A path to prospective therapeutic intervention

SF Mehak, AB Shivakumar, S Kumari… - Neuroscience & …, 2022 - Elsevier
Understanding the neural basis of cognitive deficits, a key feature of Alzheimer's disease
(AD), is imperative for achieving the therapy of the disease. Rhythmic oscillatory activities in …

Different theta frameworks coexist in the rat hippocampus and are coordinated during memory-guided and novelty tasks

VJ López-Madrona, E Pérez-Montoyo… - Elife, 2020 - elifesciences.org
Hippocampal firing is organized in theta sequences controlled by internal memory
processes and by external sensory cues, but how these computations are coordinated is not …

[PDF][PDF] Gamma oscillations in rat hippocampal subregions dentate gyrus, CA3, CA1, and subiculum underlie associative memory encoding

JB Trimper, CR Galloway, AC Jones, K Mandi… - Cell reports, 2017 - cell.com
Neuronal oscillations in the rat hippocampus relate to both memory and locomotion, raising
the question of how these cognitive and behavioral correlates interact to determine the …

Venlafaxine stimulates an MMP-9-dependent increase in excitatory/inhibitory balance in a stress model of depression

S Alaiyed, M McCann, G Mahajan… - Journal of …, 2020 - Soc Neuroscience
Emerging evidence suggests that there is a reduction in overall cortical excitatory to
inhibitory balance in major depressive disorder (MDD), which afflicts∼ 14%-20% of …

Control of complex behavior by astrocytes and microglia

PI Ortinski, KJ Reissner, J Turner, TL Anderson… - Neuroscience & …, 2022 - Elsevier
Evidence that glial cells influence behavior has been gaining a steady foothold in scientific
literature. Out of the five main subtypes of glial cells in the brain, astrocytes and microglia …