Cholinergic Regulation of Hippocampal Theta Rhythm [PDF]
Biomedicines, 2022 Cholinergic regulation of hippocampal theta rhythm has been proposed as one of the central mechanisms underlying hippocampal functions including spatial memory encoding.
Zhenglin Gu, Jerrel L Yakel
exaly +6 more sources
Knitting induced fronto-central theta rhythm [PDF]
Epilepsy & Behavior Reports, 2019 Fronto-central theta rhythms on EEG have been associated with cognitive tasks requiring attention and concentration, such as mental arithmetic or geometric construction.
Jake H. McKay, William O. Tatum
doaj +4 more sources
Phase relations of interneuronal activity relative to theta rhythm [PDF]
Frontiers in Neural Circuits, 2023 The theta rhythm plays a crucial role in synchronizing neural activity during attention and memory processes. However, the mechanisms behind the formation of neural activity during theta rhythm generation remain unknown.
Ivan Mysin
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Interictal Spike and Loss of Hippocampal Theta Rhythm Recorded by Deep Brain Electrodes during Epileptogenesis [PDF]
Sensors, 2022 Epileptogenesis is the gradual dynamic process that progressively led to epilepsy, going through the latent stage to the chronic stage. During epileptogenesis, how the abnormal discharges make theta rhythm loss in the deep brain remains not clear.
Xiaoxuan Fu +7 more
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A Hypothesis for Theta Rhythm Frequency Control in CA1 Microcircuits [PDF]
Frontiers in Neural Circuits, 2021 Computational models of neural circuits with varying levels of biophysical detail have been generated in pursuit of an underlying mechanism explaining the ubiquitous hippocampal theta rhythm.
Frances K. Skinner +7 more
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Pedunculopontine-stimulation obstructs hippocampal theta rhythm and halts movement [PDF]
Scientific ReportsWhile the movement of rodents can be paused by optogenetic stimulation of a brainstem nucleus, the pedunculopontine nucleus (PPN), it is unknown whether this response has a functional purpose.
Jaspreet Kaur +5 more
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Ablation of p75NTR signaling strengthens gamma–theta rhythm interaction and counteracts Aβ-induced degradation of neuronal dynamics in mouse hippocampus in vitro [PDF]
Translational Psychiatry, 2021 Gamma and theta brain rhythms play important roles in cognition and their interaction can affect gamma oscillation features. Hippocampal theta oscillations depend on cholinergic and GABAergic input from the medial septum-diagonal band of Broca.
Yuniesky Andrade-Talavera +5 more
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Medial septal cholinergic mediation of hippocampal theta rhythm induced by vagal nerve stimulation. [PDF]
PLoS ONE, 2018 BACKGROUND:Electrical vagal nerve stimulation (VNS) has been used for years to treat patients with drug-resistant epilepsy. This technique also remains under investigation as a specific treatment of patients with Alzheimer's disease.
Adam Broncel +3 more
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Deciphering hippocampal place codes in weak theta rhythms [PDF]
Nature CommunicationsLocal field potentials (LFPs) reflect coordination among neural populations, yet their exact relationship to neural computation remains unknown. One exception is the theta rhythm of the rodent hippocampus, which organizes sequential firing among place ...
Gautam Agarwal +5 more
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Neural tracking at theta predicts drumming-induced altered states of consciousness [PDF]
Scientific ReportsAltered states of consciousness (ASC) involve shifts in perception, cognition, and awareness, offering a unique lens on the nature of consciousness. Across cultures, rhythmic drumming in the theta range (4–7 Hz) is often used to induce such states, but ...
Yoel Gordon +3 more
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