Abnormal Neural Synchrony in Schizophrenia

By K. Spencer, P. Nestor, M. Niznikiewicz, D. Salisbury, Martha Elizabeth Shenton, Robert W. McCarley. Journal of Neuroscience, 2003

635 citations recorded by the source corpus.

Subfields: Cellular and Molecular Neuroscience, Cognitive Neuroscience

View Paper: https://www.semanticscholar.org/paper/161865aa37e279ed693998f571b49d1f26eca1f2

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In Cognitive Neuroscience

Citations in the corpus

Human EEG gamma oscillations in neuropsychiatric disorders. (2005, methodology): “, 2001) and schizophrenics (Spencer et al., 2003; 2004).”
Cortical inhibitory neurons and schizophrenia (2005, background): “In the frontal cortex of individuals with schizophrenia, phase-locking of gamma activity in response to the stimulus onset is impaire”
Theta Rhythms Coordinate Hippocampal–Prefrontal Interactions in a Spatial Memory Task (2005, background): “Equally, abnormal synchronization may impair functional interactions and contribute to complex cognitive disorders such as schizophrenia [4,5] and attention deficit/hyperactivity disorder [6–8].”
The Psychotomimetic Effects of Intravenous Delta-9-Tetrahydrocannabinol in Healthy Individuals: Implications for Psychosis (2004, background): “Abnormalities in gamma band synchronization have been reported in schizophrenia (Spencer et al, 2003).”
Review of advanced techniques for the estimation of brain connectivity measured with EEG/MEG (2011, background): “PLV was also able to reflect perceptual binding deficits especially in the 40 Hz frequency range [67,68].”
Nonlinear multivariate analysis of neurophysiological signals. (2005, result): “, 2003b), which is in agreement with the view of schizophrenia as a disturbance of the connectivity between cortical areas (Lee et al., 2003; Spencer et al., 2003).”
Synaptic Plasticity in Neural Networks Needs Homeostasis with a Fast Rate Detector (2013, background): “While the direct implications of the background state are presently unknown, several neurological disorders such as Parkinson’s disease, epilepsy or schizophrenia have been linked to various disruptions thereof [1–5].”
Neurophysiological and Computational Principles of Cortical Rhythms in Cognition (2010, background): “For example, while subjects viewed a Gestalt stimulus, phase coherence between distributed cortical areas was reduced in schizophrenic subjects compared with control, in either gamma (894) or beta (986) frequency range.”
Growing together and growing apart: Regional and sex differences in the lifespan developmental trajectories of functional homotopy (2010, methodology): “…R-fMRI and EEG coherence approaches, impaired interhemispheric interaction has been demonstrated in a variety of disorders, including schizophrenia (Spencer et al., 2003; Liang et al., 2006), Alzheimer’s disease (Lakmache et al., 1998; Pogarell et al., 2005), multiple sclerosis (Mesulam, 1998;…”
Graph theory and networks in Biology. (2006, background): “In recent years, it has been proposed that these cognitive and affective impairments may be related to a defect in the mechanism believed to be responsible for the integration of distributed neural activity, that is, to gamma band synchronization [208, 214, 228].”
Abnormal neural oscillations and synchrony in schizophrenia (2010, background): “Several studies have shown that in patients with schizophrenia the phase synchronization of oscillations in the beta and gamma frequency bands during visuo-perceptual organization and auditory processing is reduce”
Normal and pathological oscillatory communication in the brain (2005, background): “Abnormalities in neural synchronization have also been reported in schizophrenia, in which a failure of stimulus-locked and a reduced frequency of response-locked gamma-band oscillations have been observe”
Synaptic mechanisms of synchronized gamma oscillations in inhibitory interneuron networks (2007, background): “Conversely, disruption of gamma oscillations could underlie some psychiatric disorders, such as schizophreni”