WebOct 1, 2010 · These two types of oscillations are termed theta and gamma rhythms, and their distinctive temporal properties fit well with different coordination functions. The theta rhythm is a large amplitude, relatively slow (4–12 Hz), and highly regular rhythm that plays an important role in spatial and episodic memory processing (see Ref. 10 for a review). WebNov 4, 2024 · The alpha rhythm is the longest-studied brain oscillation and has been theorized to play a key role in cognition. Still, its physiology is poorly understood. In this …
09.14.2006 - Slow brain waves play key role in coordinating …
WebFeb 4, 2024 · Extensive efforts have tried to link the role of theta rhythm with higher brain function through empirical data (Hasselmo, 2005; Korotkova et al., 2024). Therefore, analyzing these rhythms can provide in-depth knowledge about how the hippocampal-related systems work under normal and pathological conditions, of which the … WebIt is shown that the theta rhythm generation can be performed by a system of glutamatergic and GABAergic non-projection neurons. We also show that bursting pacemaker neurons in the subpopulation of projection GABAergic neurons play a significant role in the formation of stable antiphase outputs from the MSDB to the hippocampus. mental health therapy office near me
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WebMay 15, 2024 · By using a multilevel Bayesian approach we found that phase synchronization in the theta band between right temporal and frontal signals increased … WebCollectively, these results suggest that the endogenous somatostatin neuropeptide, via controlling GABA A inhibition, plays a critical role in LTP induction at excitatory synapses onto SOM-INs . The importance of the somatostatinergic system in LTP induction was also proved in another study, in which somatostatin gene knockout mice presented a decrease … WebFeb 16, 2024 · Rhythmic synchronizations of hippocampus (HC) and prefrontal cortex (PFC) at theta frequencies (4–8 Hz) are thought to mediate key cognitive functions, and disruptions of HC-PFC coupling were implicated in psychiatric diseases. Theta coupling is thought to represent a HC-to-PFC drive transmitted via the well-described unidirectional … mental health therapy near harrisburg