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
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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
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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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Frontiers in Neuroscience, 2022 Previous studies have demonstrated that open-loop transcranial ultrasound stimulation (TUS) can modulate theta and gamma rhythms of the local field potentials (LFPs) in the mouse hippocampus; however, the manner in which closed-loop TUS with different ...
Zhenyu Xie +7 more
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Older rats show slow modulation of hippocampal theta rhythm during voluntary running
Experimental Gerontology, 2023 Aging causes brain function degeneration and slows many motor and behavioural responses. The hippocampal theta rhythm (4–12 Hz) is related to cognition and locomotion.
Cheryl C.H. Yang +5 more
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