Increased absolute magnitude of gamma synchrony in first-episode psychosis.
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Summary
These findings complement previous evidence for reductions in peak gamma synchrony, calculated relative to a pre-stimulus baseline, in schizophrenia and may contribute to an inability to effectively integrate task-relevant information, which underlie psychotic symptoms.
- Type
- article
- Published
- 2008-10-01
- Cited by
- 74
- References
- 60
- OpenAlex
- https://openalex.org/W1993160722
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:44704975
Keywords
Stimulus (psychology), Audiology, Psychology, Psychosis, Oddball paradigm
References
- Optimal synchrony state for maximal information transmission
- Foundations of research
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- Theta and Gamma Oscillations Predict Encoding and Retrieval of Declarative Memory
- Fast Oscillations in Cortical Circuits
- Positive and negative syndromes in schizophrenia as a function of chronicity
- Abnormalities of auditory event-related potentials in schizophrenia prior to treatment.
- Decreased left amygdala and hippocampal volumes in young offspring at risk for schizophrenia.
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- Dynamic Organization of the Emotional Brain: Responsivity, Stability, and Instability
- Statistical Analysis of Circular Data
- Sex differences in functional connectivity in first-episode and chronic schizophrenia patients.
Cited by
- Review of delta, theta, alpha, beta, and gamma response oscillations in neuropsychiatric disorders.
- Oscillations dans la bande de fréquence gamma dans des modèles de rongeurs pour la schizophrénie
- The role of α5 GABAA receptor agonists in the treatment of cognitive deficits in schizophrenia
- Brain's alpha, beta, gamma, delta, and theta oscillations in neuropsychiatric diseases: proposal for biomarker strategies.
- The physiology of the pedunculopontine nucleus-Implications for deep brain stimulation
- Chronic administration of antipsychotics attenuates ongoing and ketamine-induced increases in cortical γ oscillations.
- A Shared Low-Frequency Oscillatory Rhythm Abnormality in Resting and Sensory Gating in Schizophrenia
- Dexamphetamine reduces auditory P3 delta power and phase-locking while increasing gamma power.
- Functional dysconnectivity in schizophrenia and its relationship to neural synchrony
- Frontal areas contribute to reduced global coordination of resting-state gamma activities in drug-naïve patients with schizophrenia.
- Glutathione Precursor N-Acetyl-Cysteine Modulates EEG Synchronization in Schizophrenia Patients: A Double-Blind, Randomized, Placebo-Controlled Trial
- Acute administration of typical and atypical antipsychotics reduces EEG γ power, but only the preclinical compound LY379268 reduces the ketamine-induced rise in γ power.
- NMDA Receptor Hypofunction Phase Couples Independent γ-Oscillations in the Rat Visual Cortex
- Consciousness and Hallucinations: Molecular Considerations and Theoretical Questions
- Increases in [3H]Muscimol and [3H]Flumazenil Binding in the Dorsolateral Prefrontal Cortex in Schizophrenia Are Linked to α4 and γ2S mRNA Levels Respectively
- Human depression: a new approach in quantitative psychiatry
- Do mood disorders play a role in pig welfare?
- Exploring the dynamics of P300 amplitude in patients with schizophrenia.
- Sensory encoding in Neuregulin 1 mutants
- Augmented gamma band auditory steady-state responses: Support for NMDA hypofunction in schizophrenia
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