Over and above frequency: Gamma oscillations as units of neural circuit operations
Summary Gamma oscillations (∼ 30–150 Hz) are widespread correlates of neural circuit
functions. These network activity patterns have been described across multiple animal …
functions. These network activity patterns have been described across multiple animal …
Control of sleep and wakefulness
This review summarizes the brain mechanisms controlling sleep and wakefulness.
Wakefulness promoting systems cause low-voltage, fast activity in the …
Wakefulness promoting systems cause low-voltage, fast activity in the …
Self-organized criticality in the brain
Self-organized criticality (SOC) refers to the ability of complex systems to evolve toward a
second-order phase transition at which interactions between system components lead to …
second-order phase transition at which interactions between system components lead to …
Beyond the connectome: the dynome
The human connectome will provide a detailed map** of the brain's connectivity, with
fundamental insights for health and disease. However, further understanding of brain …
fundamental insights for health and disease. However, further understanding of brain …
A new look at gamma? High-(> 60 Hz) γ-band activity in cortical networks: function, mechanisms and impairment
γ-band oscillations are thought to play a crucial role in information processing in cortical
networks. In addition to oscillatory activity between 30 and 60 Hz, current evidence from …
networks. In addition to oscillatory activity between 30 and 60 Hz, current evidence from …
Resting-state gamma-band power alterations in schizophrenia reveal E/I-balance abnormalities across illness-stages
We examined alterations in E/I-balance in schizophrenia (ScZ) through measurements of
resting-state gamma-band activity in participants meeting clinical high-risk (CHR) criteria (n …
resting-state gamma-band activity in participants meeting clinical high-risk (CHR) criteria (n …
[HTML][HTML] Rates and rhythms: a synergistic view of frequency and temporal coding in neuronal networks
In the CNS, activity of individual neurons has a small but quantifiable relationship to sensory
representations and motor outputs. Coactivation of a few 10s to 100s of neurons can code …
representations and motor outputs. Coactivation of a few 10s to 100s of neurons can code …
Multiple gamma rhythms carry distinct spatial frequency information in primary visual cortex
Gamma rhythms in many brain regions, including the primary visual cortex (V1), are thought
to play a role in information processing. Here, we report a surprising finding of 3 narrowband …
to play a role in information processing. Here, we report a surprising finding of 3 narrowband …
Deficits in high-(> 60 Hz) gamma-band oscillations during visual processing in schizophrenia
Current theories of the pathophysiology of schizophrenia have focused on abnormal
temporal coordination of neural activity. Oscillations in the gamma-band range (> 25 Hz) are …
temporal coordination of neural activity. Oscillations in the gamma-band range (> 25 Hz) are …
Disruption of prefrontal cortex large scale neuronal activity by different classes of psychotomimetic drugs
In the absence of overt cellular pathology but profound perceptual disorganization and
cognitive deficits, schizophrenia is increasingly considered a disorder of neural …
cognitive deficits, schizophrenia is increasingly considered a disorder of neural …