The role of inhibitory circuits in hippocampal memory processing

L Topolnik, S Tamboli - Nature Reviews Neuroscience, 2022 - nature.com
GABAergic inhibitory circuits play an essential role in coordinating various hippocampal
functions. Several decades of work dedicated to a thorough characterization of hippocampal …

Dentate gyrus circuits for encoding, retrieval and discrimination of episodic memories

T Hainmueller, M Bartos - Nature Reviews Neuroscience, 2020 - nature.com
The dentate gyrus (DG) has a key role in hippocampal memory formation. Intriguingly, DG
lesions impair many, but not all, hippocampus-dependent mnemonic functions, indicating …

Hippocampal GABAergic inhibitory interneurons

KA Pelkey, R Chittajallu, MT Craig… - Physiological …, 2017 - journals.physiology.org
In the hippocampus GABAergic local circuit inhibitory interneurons represent only~ 10–15%
of the total neuronal population; however, their remarkable anatomical and physiological …

Optogenetic gamma stimulation rescues memory impairments in an Alzheimer's disease mouse model

G Etter, S van der Veldt, F Manseau… - Nature …, 2019 - nature.com
Abstract Slow gamma oscillations (30–60 Hz) correlate with retrieval of spatial memory.
Altered slow gamma oscillations have been observed in Alzheimer's disease. Here, we use …

Fast-spiking, parvalbumin+ GABAergic interneurons: From cellular design to microcircuit function

H Hu, J Gan, P Jonas - Science, 2014 - science.org
Background Neuronal networks in the brain include glutamatergic principal neurons and
GABAergic interneurons (GABA, γ-aminobutyric acid). The latter may be a minority cell type …

Electrical synapses and their functional interactions with chemical synapses

AE Pereda - Nature Reviews Neuroscience, 2014 - nature.com
Brain function relies on the ability of neurons to communicate with each other. Interneuronal
communication primarily takes place at synapses, where information from one neuron is …

Respiration-entrained brain rhythms are global but often overlooked

ABL Tort, J Brankačk, A Draguhn - Trends in neurosciences, 2018 - cell.com
We revisit recent evidence showing that nasal respiration entrains oscillations at the same
frequency as breathing in several regions of the rodent brain. Moreover, respiration …

Neurophysiological and computational principles of cortical rhythms in cognition

XJ Wang - Physiological reviews, 2010 - journals.physiology.org
Synchronous rhythms represent a core mechanism for sculpting temporal coordination of
neural activity in the brain-wide network. This review focuses on oscillations in the cerebral …

[HTML][HTML] How inhibition shapes cortical activity

JS Isaacson, M Scanziani - Neuron, 2011 - cell.com
Cortical processing reflects the interplay of synaptic excitation and synaptic inhibition.
Rapidly accumulating evidence is highlighting the crucial role of inhibition in sha** …

Inhibitory interneurons regulate temporal precision and correlations in cortical circuits

JA Cardin - Trends in neurosciences, 2018 - cell.com
GABAergic interneurons, which are highly diverse, have long been thought to contribute to
the timing of neural activity as well as to the generation and sha** of brain rhythms …