Rhythms of the hippocampal network

LL Colgin - Nature Reviews Neuroscience, 2016 - nature.com
The hippocampal local field potential (LFP) shows three major types of rhythms: theta, sharp
wave–ripples and gamma. These rhythms are defined by their frequencies, they have …

Cortical travelling waves: mechanisms and computational principles

L Muller, F Chavane, J Reynolds… - Nature Reviews …, 2018 - nature.com
Multichannel recording technologies have revealed travelling waves of neural activity in
multiple sensory, motor and cognitive systems. These waves can be spontaneously …

Neuronal dynamics direct cerebrospinal fluid perfusion and brain clearance

LF Jiang-**e, A Drieu, K Bhasiin, D Quintero, I Smirnov… - Nature, 2024 - nature.com
The accumulation of metabolic waste is a leading cause of numerous neurological
disorders, yet we still have only limited knowledge of how the brain performs self-cleansing …

Multimodal evaluation of network activity and optogenetic interventions in human hippocampal slices

JP Andrews, J Geng, K Voitiuk, MAT Elliott, D Shin… - Nature …, 2024 - nature.com
Seizures are made up of the coordinated activity of networks of neurons, suggesting that
control of neurons in the pathologic circuits of epilepsy could allow for control of the disease …

The generation and propagation of the human alpha rhythm

M Halgren, I Ulbert, H Bastuji, D Fabó, L Erőss… - Proceedings of the …, 2019 - pnas.org
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 study, we used …

Theta and alpha oscillations are traveling waves in the human neocortex

H Zhang, AJ Watrous, A Patel, J Jacobs - Neuron, 2018 - cell.com
Human cognition requires the coordination of neural activity across widespread brain
networks. Here, we describe a new mechanism for large-scale coordination in the human …

Human connectome topology directs cortical traveling waves and shapes frequency gradients

DP Koller, M Schirner, P Ritter - Nature Communications, 2024 - nature.com
Traveling waves and neural oscillation frequency gradients are pervasive in the human
cortex. While the direction of traveling waves has been linked to brain function and …

Functionally distinct high and low theta oscillations in the human hippocampus

A Goyal, J Miller, SE Qasim, AJ Watrous… - Nature …, 2020 - nature.com
Based on rodent models, researchers have theorized that the hippocampus supports
episodic memory and navigation via the theta oscillation, a~ 4–10 Hz rhythm that …

Lateralized hippocampal oscillations underlie distinct aspects of human spatial memory and navigation

J Miller, AJ Watrous, M Tsitsiklis, SA Lee… - Nature …, 2018 - nature.com
The hippocampus plays a vital role in various aspects of cognition including both memory
and spatial navigation. To understand electrophysiologically how the hippocampus supports …

EEG theta power is an early marker of cognitive decline in dementia due to Alzheimer's disease

CS Musaeus, K Engedal, P Høgh… - Journal of …, 2018 - content.iospress.com
Background: Quantitative EEG (qEEG) power could potentially be used as a diagnostic tool
for Alzheimer's disease (AD) and may further our understanding of the pathophysiology …