Human EEG gamma oscillations in neuropsychiatric disorders.

By Christoph S. Herrmann, Tamer Demiralp. Clinical Neurophysiology, 2005

595 citations recorded by the source corpus.

Subfields: Cellular and Molecular Neuroscience, Cognitive Neuroscience

View Paper: https://www.semanticscholar.org/paper/8f626922a5773461229d969a175a9a0e701f3f85

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In Cellular and Molecular Neuroscience

In Cognitive Neuroscience

Citations in the corpus

High-frequency brain activity and muscle artifacts in MEG/EEG: a review and recommendations (2013, background): “That said, because the transfer function between iEEG to MEG/EEG is not completely understood, it may be that some activity present in the iEEG is absent from the MEG/EEG.”
Scaling Brain Size, Keeping Timing: Evolutionary Preservation of Brain Rhythms (2013, unknown): “…recent investigations demonstrate that this reduction is already present in untreated patients upon admission (Grü tzner et al., 2013) and, in an attenuated form, also in nonaffected siblings of patients; therefore, such a reduction could be a traceable endophenotype (Herrmann and Demiralp, 2005).”
Diagnosis of Alzheimer's disease from EEG signals: where are we standing? (2010, methodology): “To quantify the changes in spectral power, one usually applies Fourier transforms [52, 53, 54, 55, 56, 57, 58, 59, 60, 61]: one first computes the discrete”
Entrainment of brain oscillations by transcranial alternating current stimulation. (2014, unknown): “In the future, tACS might prove to be useful for the clinical application in disorders associated with disturbances of oscillatory signals such as Parkinson’s disease [37] or neuropsychiatric disorders [40, 41].”
Transcranial Alternating Current Stimulation Enhances Individual Alpha Activity in Human EEG (2010, background): “[47] for a review), the potential therapeutic applications of tACS span a wide range of diseases.”
Transcranial alternating current stimulation: a review of the underlying mechanisms and modulation of cognitive processes (2013, background): “One possibility to address this important issue is to study abnormal oscillatory activity in patients with neuropsychiatric disorders (Herrmann and Demiralp, 2005; Schnitzler and Gross, 2005; Uhlhaas and Singer, 2006).”
Neurophysiological studies of auditory verbal hallucinations. (2012, background): “Thus, AVH might be the neural response of strongly connected neurons in the absence of external input.(48) One example of evidence for such processes are the so-called Ganzfeld-induced hallucinatory experiences.”
Why does invasive brain stimulation sometimes improve memory and sometimes impair it? (2024, unknown): “Across all these rhythmic brain signals there is substantial individual variability in the frequency of oscillations related to various factors, including genetics [102], age [103,104], ongoing cognitive process, and neurological disorders [105].”
Stability of spectral estimates in resting-state magnetoencephalography: Recommendations for minimal data duration with neuroanatomical specificity (2021, unknown): “…to various cognitive functions (Başar, 2013; Uhlhaas et al., 2011; Ward, 2003; Wiesman et al., 2020; Wiesman and Wilson, 2019), disease states (Herrmann and Demiralp, 2005; Mably and Colgin, 2018; Uhlhaas and Singer, 2010), and inter-individual differences (da Silva Castanheira et al., 2021;…”
Gamma Entrainment Improves Synchronization Deficits in Dementia Patients (2021, background): “phase time series, φtheta(t), in the range of 4-8Hz, and defined the coupling measurement for 528 the two oscillatory ranges as in Equation (6).”
Neural Mechanisms Underlying Brain Gamma Entrainment after Periodic Auditory Stimulation at Gamma Frequency (2024, background): “The disrupted network also affects cross-frequency coupling functions like theta-gamma couplings, which are important for memory and cognitive performance [4, 6, 12–14].”