Understanding the Role of Sensorimotor Beta Oscillations [PDF]
Frontiers in Systems Neuroscience, 2021 Beta oscillations have been predominantly observed in sensorimotor cortices and basal ganglia structures and they are thought to be involved in somatosensory processing and motor control.
Jacopo Barone, Holly E. Rossiter
doaj +8 more sources
Beta oscillations in vision: a (preconscious) neural mechanism for the dorsal visual stream? [PDF]
Frontiers in Psychology, 2023 Neural oscillations in alpha (8–12 Hz) and beta (13–30 Hz) frequency bands are thought to reflect feedback/reentrant loops and large-scale cortical interactions.
Giuseppe Di Dona +3 more
doaj +2 more sources
The Origin of Abnormal Beta Oscillations in the Parkinsonian Corticobasal Ganglia Circuits [PDF]
Parkinson's Disease, 2022 Parkinson’s disease (PD) is a neurodegenerative brain disorder associated with motor and nonmotor symptoms. Exaggerated beta band (15–30 Hz) neuronal oscillations are widely observed in corticobasal ganglia (BG) circuits during parkinsonism.
Atefeh Asadi +3 more
doaj +2 more sources
Is there frequency-specificity in the motor control of walking? The putative differential role of alpha and beta oscillations [PDF]
Frontiers in Systems Neuroscience, 2022 Alpha and beta oscillations have been assessed thoroughly during walking due to their potential role as proxies of the corticoreticulospinal tract (CReST) and corticospinal tract (CST), respectively.
Charalambos C. Charalambous +3 more
doaj +2 more sources
Striatal cholinergic interneurons generate beta and gamma oscillations in the corticostriatal circuit and produce motor deficits [PDF]
Proceedings of the National Academy of Sciences of the United States of America, 2016 Cortico-basal ganglia-thalamic (CBT) neural circuits are critical modulators of cognitive and motor function. When compromised, these circuits contribute to neurological and psychiatric disorders, such as Parkinson's disease (PD).
Krishnakanth Kondabolu +2 more
exaly +2 more sources
Losses resulting from deliberate exploration trigger beta oscillations in frontal cortex [PDF]
Frontiers in Neuroscience, 2023 We examined the neural signature of directed exploration by contrasting MEG beta (16–30 Hz) power changes between disadvantageous and advantageous choices in the two-choice probabilistic reward task.
Boris V. Chernyshev +8 more
doaj +2 more sources
Phase-Specific Microstimulation Differentially Modulates Beta Oscillations and Affects Behavior
Cell Reports, 2020 Summary: It is widely accepted that Beta-band oscillations play a role in sensorimotor behavior. To further explore this role, we developed a hybrid platform to combine neural operant conditioning and phase-specific intracortical microstimulation (ICMS).
Oren Peles +4 more
doaj +3 more sources
Association between Beta Oscillations from Subthalamic Nucleus and Quantitative Susceptibility Mapping in Deep Gray Matter Structures in Parkinson’s Disease [PDF]
Brain Sciences, 2023 This study aimed to investigate the association between beta oscillations and brain iron deposition. Beta oscillations were filtered from the microelectrode recordings of local field potentials (LFP) in the subthalamic nucleus (STN), and the ratio of the
Mangui Lin +6 more
doaj +2 more sources
Frontiers in Neuroscience, 2018 The functional role of high beta oscillations (20–35 Hz) during feedback processing has been suggested to reflect unexpected gains. Using a novel gambling task that separates gains and losses across blocks and directly compares reception of monetary ...
Zachary Yaple +9 more
doaj +3 more sources
Intersensory attention deficits in schizophrenia relate to ongoing sensorimotor beta oscillations [PDF]
SchizophreniaThis study tested whether intersensory attention deficits in people with schizophrenia (SZ) relate to aberrant ongoing oscillations in sensory cortices.
James Kenneth Moran, Daniel Senkowski
doaj +2 more sources