Hippocampal-prefrontal theta-gamma coupling during performance of a spatial working memory task
Sign Up to like & getrecommendations! Published in 2017 at "Nature Communications"
DOI: 10.1038/s41467-017-02108-9
Abstract: Cross-frequency coupling supports the organization of brain rhythms and is present during a range of cognitive functions. However, little is known about whether and how long-range cross-frequency coupling across distant brain regions subserves working memory.… read more here.
Keywords: working memory; gamma coupling; theta gamma; spatial working ... See more keywords
Effects of Mobile Neurofeedback on Theta–Gamma Coupling and Clinical Outcomes in Children with ADHD: A Double-Blind, Sham-Controlled Randomized Clinical Trial
Sign Up to like & getrecommendations! Published in 2025 at "Neuropsychiatric Disease and Treatment"
DOI: 10.2147/ndt.s554756
Abstract: Objective This double-blinded randomized trial investigated the therapeutic effects of theta/beta mobile neurofeedback (MNF) in 8–15-year-old ADHD and neurotypical children (randomized N = 139; analyzed N = 120). Methods Participants were divided into three groups:… read more here.
Keywords: gamma coupling; mobile neurofeedback; group; theta gamma ... See more keywords
Cross-frequency neuromodulation: leveraging theta-gamma coupling for cognitive rehabilitation in MCI patients
Sign Up to like & getrecommendations! Published in 2025 at "Frontiers in Aging Neuroscience"
DOI: 10.3389/fnagi.2025.1541126
Abstract: Background Theta-gamma coupling (TGC) plays a critical role in working memory (WM) processing, yet it is often dysregulated in mild cognitive impairment (MCI). While gamma activity is known to support cognitive functions, excessive gamma activity… read more here.
Keywords: gamma; gamma coupling; gamma activity; theta gamma ... See more keywords
Theta-gamma coupling: nonlinearity as a universal cross-frequency coupling mechanism
Sign Up to like & getrecommendations! Published in 2025 at "Frontiers in Behavioral Neuroscience"
DOI: 10.3389/fnbeh.2025.1553000
Abstract: The Cross Frequency Coupling (CFC) phenomenon is defined as a statistical correlation between characteristic parameters neural oscillations. This study demonstrates and analyzes the nonlinear mechanism of the CFC, with a focus on the coupling between… read more here.
Keywords: gamma coupling; theta gamma; mechanism; gamma ... See more keywords
Association of resting-state theta–gamma coupling with selective visual attention in children with tic disorders
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Human Neuroscience"
DOI: 10.3389/fnhum.2022.1017703
Abstract: A tic disorder (TD) is a neurodevelopmental disorder characterized by tics, which are repetitive movements and/or vocalizations that occur due to aberrant sensory gating. Its pathophysiology involves dysfunction in multiple parts of the cortico-striato-thalamo-cortical circuits.… read more here.
Keywords: state; state tgc; theta gamma; resting state ... See more keywords
Individualized frequency and montage tACS to engage theta-gamma coupling and enhance working memory in mild cognitive impairment
Sign Up to like & getrecommendations! Published in 2025 at "Frontiers in Psychiatry"
DOI: 10.3389/fpsyt.2025.1565881
Abstract: Mild Cognitive Impairment (MCI) is a clinical prodromal stage of Alzheimer’s disease. Enhancing executive functions in patients with MCI could optimize cognitive compensatory mechanisms and slow cognitive decline. The prefrontal cortex (PFC) and its connections… read more here.
Keywords: tacs; working memory; theta gamma; gamma coupling ... See more keywords
Sub-second dynamics of theta-gamma coupling in hippocampal CA1
Sign Up to like & getrecommendations! Published in 2019 at "eLife"
DOI: 10.7554/elife.44320
Abstract: Oscillatory brain activity reflects different internal brain states including neurons’ excitatory state and synchrony among neurons. However, characterizing these states is complicated by the fact that different oscillations are often coupled, such as gamma oscillations… read more here.
Keywords: hippocampal ca1; sub second; theta gamma; second dynamics ... See more keywords