Mechanisms of gamma oscillations

G Buzsáki, XJ Wang - Annual review of neuroscience, 2012 - annualreviews.org
Gamma rhythms are commonly observed in many brain regions during both waking and
sleep states, yet their functions and mechanisms remain a matter of debate. Here we review …

Connectivity analysis in EEG data: a tutorial review of the state of the art and emerging trends

G Chiarion, L Sparacino, Y Antonacci, L Faes, L Mesin - Bioengineering, 2023 - mdpi.com
Understanding how different areas of the human brain communicate with each other is a
crucial issue in neuroscience. The concepts of structural, functional and effective …

Time-frequency super-resolution with superlets

VV Moca, H Bârzan, A Nagy-Dăbâcan… - Nature …, 2021 - nature.com
Abstract Due to the Heisenberg–Gabor uncertainty principle, finite oscillation transients are
difficult to localize simultaneously in both time and frequency. Classical estimators, like the …

Hippocampal place cells have goal-oriented vector fields during navigation

J Ormond, J O'Keefe - Nature, 2022 - nature.com
The hippocampal cognitive map supports navigation towards, or away from, salient locations
in familiar environments. Although much is known about how the hippocampus encodes …

Neurophysiological and computational principles of cortical rhythms in cognition

XJ Wang - Physiological reviews, 2010 - journals.physiology.org
Synchronous rhythms represent a core mechanism for sculpting temporal coordination of
neural activity in the brain-wide network. This review focuses on oscillations in the cerebral …

Cross-frequency phase–phase coupling between theta and gamma oscillations in the hippocampus

MA Belluscio, K Mizuseki, R Schmidt… - Journal of …, 2012 - Soc Neuroscience
Neuronal oscillations allow for temporal segmentation of neuronal spikes. Interdependent
oscillators can integrate multiple layers of information. We examined phase–phase coupling …

What does gamma coherence tell us about inter-regional neural communication?

G Buzsáki, EW Schomburg - Nature neuroscience, 2015 - nature.com
Neural oscillations have been measured and interpreted in multitudinous ways, with a
variety of hypothesized functions in physiology, information processing and cognition. Much …

Why do we move to the beat? A multi-scale approach, from physical principles to brain dynamics

L Damm, D Varoqui, VC De Cock, S Dalla Bella… - Neuroscience & …, 2020 - Elsevier
Humans' ability to synchronize movement with auditory rhythms relies on motor networks,
such as cortical areas, basal ganglia and the cerebellum, which also participate in rhythm …

Dynamic effective connectivity of inter-areal brain circuits

D Battaglia, A Witt, F Wolf, T Geisel - PLoS computational biology, 2012 - journals.plos.org
Anatomic connections between brain areas affect information flow between neuronal circuits
and the synchronization of neuronal activity. However, such structural connectivity does not …

Temporal coupling of field potentials and action potentials in the neocortex

BO Watson, M Ding, G Buzsáki - European Journal of …, 2018 - Wiley Online Library
The local field potential (LFP) is an aggregate measure of group neuronal activity and is
often correlated with the action potentials of single neurons. In recent years, investigators …