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Decision time, slow inhibition, and theta rhythm [PDF]
, 2010 In this paper, we examine decision making in a spiking neuronal network and show that longer time constants for the inhibitory neurons can decrease the reaction times and produce theta rhythm.We analyze the mechanism and find that the spontaneous firing
Smerieri, Anteo +5 more
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Frontiers in Pharmacology, 2020 Serotonin 2C receptors (5-HT2CRs) are implicated in the pathomechanism and treatment of anxiety and depression. Recently, as a new biomarker of depression, alterations in the gamma power of the electroencephalogram (EEG) have been suggested.
Noémi Papp +11 more
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Altered excitatory-inhibitory balance in the NMDA-hypofunction model of schizophrenia
Frontiers in Molecular Neuroscience, 2008 Schizophrenia is a common psychiatric disorder of high incidence, affecting approximately 1% of the world population. The essential neurotransmitter pathology of schizophrenia remains poorly defined, despite huge advances over the past half-century in ...
Colin Kehrer +3 more
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Cortical gamma rhythms modulate NMDAR-mediated spike timing dependent plasticity in a biophysical model. [PDF]
PLoS Computational Biology, 2009 Spike timing dependent plasticity (STDP) has been observed experimentally in vitro and is a widely studied neural algorithm for synaptic modification.
Shane Lee, Kamal Sen, Nancy Kopell
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The contribution of electrical synapses to field potential oscillations in the hippocampal formation
Frontiers in Neural Circuits, 2014 Electrical synapses are a type of cellular membrane junction referred to as gap junctions (GJs). GJs have been regarded as an important component within the neuronal networks that underlie synchronous neuronal activity and field potential oscillations ...
Anna ePosłuszny
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Frontiers in Neurology, 2022 Transcranial alternating current stimulation (tACS) is a relatively new non-invasive brain electrical stimulation method for the treatment of patients with Alzheimer's disease (AD), but it has poor offline effects.
Yang Liu +7 more
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The influence of external and internal motor processes on human auditory rhythm perception [PDF]
, 2012 Musical rhythm is composed of organized temporal patterns, and the processes underlying rhythm perception are found to engage both auditory and motor systems.
Su, Yi-Huang
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Turning a Negative into a Positive: Ascending GABAergic Control of Cortical Activation and Arousal
Frontiers in Neurology, 2015 Gamma-aminobutyric acid (GABA) is the main inhibitory neurotransmitter in the brain. Recent technological advances have illuminated the role of GABAergic neurons in control of cortical arousal and sleep.
Ritchie Edward Brown, James Tim McKenna
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Brain and Behavior, 2021 Introduction Spontaneous oscillations in the somatosensory cortex, especially of the alpha (8 − 14 Hz) and gamma (60 − 80 Hz) frequencies, affect tactile perception; moreover, these oscillations can be selectively modulated by frequency‐matched ...
Kei Saito +6 more
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Frontiers in Aging Neuroscience, 2023 BackgroundThe number of patients with Alzheimer’s disease (AD) worldwide is increasing yearly, but the existing treatment methods have poor efficacy. Transcranial alternating current stimulation (tACS) is a new treatment for AD, but the offline effect of
Yang Liu +7 more
doaj +1 more source