Articles with "gamma activity" as a keyword



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Targeting Cognition and Networks Through Neural Oscillations: Next-Generation Clinical Brain Stimulation.

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Published in 2019 at "JAMA psychiatry"

DOI: 10.1001/jamapsychiatry.2019.0740

Abstract: Mental disorders often involve difficulty with complex cognitive functions, such as decision making, emotional self-regulation, or behavioral adaptation to changing circumstances. Those functions arise from the carefully timed and orchestrated synchrony of activity across multiple… read more here.

Keywords: phase; stimulation; gamma activity; activity ... See more keywords
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EEG gamma activity to emotional movies in individuals with high traits of primary “successful” psychopathy

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Published in 2020 at "Brain and Cognition"

DOI: 10.1016/j.bandc.2020.105599

Abstract: This study aimed to investigate emotional alterations in a community sample with primary psychopathic traits. Sixty males selected from a larger sample and divided in two groups, High (HP) and Low (LP) primary Psychopathy, watched… read more here.

Keywords: psychopathy; emotional movies; eeg gamma; gamma activity ... See more keywords
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Development of an autonomous station for measurements of artificial gamma activity in surface water bodies.

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Published in 2019 at "Journal of environmental radioactivity"

DOI: 10.1016/j.jenvrad.2019.04.001

Abstract: This paper reports on the structure of the autonomous station for monitoring artificial gamma activity in surface water bodies for the purposes of emergency preparedness of the Czech Republic. A simple design based on the… read more here.

Keywords: surface water; water bodies; activity surface; gamma activity ... See more keywords
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Medial Septum Modulates Consciousness and Psychosis-Related Behaviors Through Hippocampal Gamma Activity

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Published in 2022 at "Frontiers in Neural Circuits"

DOI: 10.3389/fncir.2022.895000

Abstract: Abnormally high-amplitude hippocampal gamma activity (30–100 Hz) in behaving animals is seen after a hippocampal seizure, following injection of phencyclidine (PCP) or ketamine, and transiently in a delirium stage during induction of general anesthesia. High-amplitude… read more here.

Keywords: hippocampal gamma; gamma activity; medial septum; gamma ... See more keywords
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Opposite Modulation of the NMDA Receptor by Glycine and S-Ketamine and the Effects on Resting State EEG Gamma Activity: New Insights into the Glutamate Hypothesis of Schizophrenia

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Published in 2023 at "International Journal of Molecular Sciences"

DOI: 10.3390/ijms24031913

Abstract: NMDA-receptor hypofunction is increasingly considered to be an important pathomechanism in schizophrenia. However, to date, it has not been possible to identify patients with relevant NMDA-receptor hypofunction who would respond to glutamatergic treatments. Preclinical models,… read more here.

Keywords: gamma activity; modulation; nmda receptor; activity ... See more keywords
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Gamma activity accelerates during prefrontal development

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Published in 2020 at "eLife"

DOI: 10.7554/elife.56795

Abstract: Gamma oscillations are a prominent activity pattern in the cerebral cortex. While gamma rhythms have been extensively studied in the adult prefrontal cortex in the context of cognitive (dys)functions, little is known about their development.… read more here.

Keywords: activity accelerates; accelerates prefrontal; gamma activity; activity ... See more keywords