Comparison of three gamma oscillations in the mouse entorhinal-hippocampal system. [PDF]
, 2018 The entorhinal-hippocampal system is an important circuit in the brain, essential for certain cognitive tasks such as memory and navigation. Different gamma oscillations occur in this circuit, with the medial entorhinal cortex (mEC), CA3 and CA1 all ...
Butler, James L +2 more
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Enhanced stimulus-induced gamma activity in humans during propofol-induced sedation. [PDF]
PLoS ONE, 2013 Stimulus-induced gamma oscillations in the 30-80 Hz range have been implicated in a wide number of functions including visual processing, memory and attention.
Neeraj Saxena +5 more
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Mechanisms and functions of respiration-driven gamma oscillations in the primary olfactory cortex
eLife, 2023 Gamma oscillations are believed to underlie cognitive processes by shaping the formation of transient neuronal partnerships on a millisecond scale.
Joaquin Gonzalez +2 more
doaj +1 more source
Searches for Axion-Like Particles with NGC1275: Current and Future Bounds [PDF]
, 2017 Galaxy clusters contain large magnetic fields that make them excellent targets to search for ultralight Axion-Like Particles (ALPs). ALP-photon interconversion imprints quasi-sinusoidal oscillations on the X-ray spectra of point sources in or behind the ...
Jennings, Nicholas
core +1 more source
An image-computable model for the stimulus selectivity of gamma oscillations
eLife, 2019 Gamma oscillations in visual cortex have been hypothesized to be critical for perception, cognition, and information transfer. However, observations of these oscillations in visual cortex vary widely; some studies report little to no stimulus-induced ...
Dora Hermes +3 more
doaj +1 more source
A computational study on altered theta-gamma coupling during learning and phase coding [PDF]
, 2012 There is considerable interest in the role of coupling between theta and gamma oscillations in the brain in the context of learning and memory. Here we have used a neural network model which is capable of producing coupling of theta phase to gamma ...
A Mazzoni +44 more
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Frontiers in Pharmacology, 2016 Cortical gamma oscillations are associated with cognitive processes and are altered in several neuropsychiatric conditions such as schizophrenia and Alzheimer’s disease.
Clément E. Lemercier +4 more
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Dopamine D4 receptor activation increases hippocampal gamma oscillations by enhancing synchronization of fast-spiking interneurons. [PDF]
PLoS ONE, 2012 BACKGROUND: Gamma oscillations are electric activity patterns of the mammalian brain hypothesized to serve attention, sensory perception, working memory and memory encoding.
Richard Andersson +2 more
doaj +1 more source
Gamma-oscillations from bench to bed [PDF]
Clinical Neurophysiology, 2012 In the presurgical evaluation of patients with pharmacoresistant epilepsies, the borders between disciplines tend to oscillate. In particular, the necessity to evaluate the functional capacity of a cortical area that has been shown to be epileptogenic and is thus being considered for resection often makes it impossible not to trespass between ...
Grunwald, T, Sarnthein, J
openaire +3 more sources
The medial septum controls hippocampal supra-theta oscillations
Nature Communications, 2023 Hippocampal theta oscillations orchestrate faster beta-to-gamma oscillations facilitating the segmentation of neural representations during navigation and episodic memory.
Bálint Király +16 more
doaj +1 more source