Dynamic network centrality summarizes learning in human brain [PDF]
, 2013 We study functional activity in the human brain using functional Magnetic Resonance Imaging and recently developed tools from network science. The data arise from the performance of a simple behavioural motor learning task.
Bassett, Danielle S. +7 more
core +4 more sources
Nondifferentiable activity in the brain
PNAS Nexus, 2023 Abstract Spike raster plots of numerous neurons show vertical stripes, indicating that neurons exhibit synchronous activity in the brain. We seek to determine whether these coherent dynamics are caused by smooth brainwave activity or by something else.
Yasuhiro Tsubo, Shigeru Shinomoto
openaire +3 more sources
Brain activation and neurochemistry [PDF]
Proceedings of the National Academy of Sciences, 2013 Dopamine (DA) disruption is implicated in the neuropathology of multiple brain disorders (schizophrenia, addiction, attention deficit hyperactivity disorder, Parkinson disease) and it is the main target of antipsychotics, stimulants, and antiparkinson medications.
Dardo, Tomasi, Nora D, Volkow
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Phase dependent modulation of tremor amplitude in essential tremor through thalamic stimulation [PDF]
, 2013 High frequency deep brain stimulation of the thalamus can help ameliorate severe essential tremor. Here we explore how the efficacy, efficiency and selectivity of thalamic deep brain stimulation might be improved in this condition.
Green, Alexander L +23 more
core +1 more source
Intrinsic Resting-State Activity Predicts Working Memory Brain Activation and Behavioral Performance [PDF]
, 2013 Although resting-state brain activity has been demonstrated to correspond with task-evoked brain activation, the relationship between intrinsic and evoked brain activity has not been fully characterized.
Stein, Elliot A. +10 more
core +2 more sources
Mapping Brain Activity During Loss of Situation Awareness: an EEG investigation of a basis for top-down influence on perception [PDF]
, 2014 Objective: The objective was to map brain activity during early intervals in loss of Situation Awareness (SA) to examine any co-activity in visual and high-order regions, reflecting grounds for top-down influences on level 1 SA.
Alford, Christopher A +10 more
core +1 more source
Music and the brain: disorders of musical listening [PDF]
, 2006 The study of the brain bases for normal musical listening has advanced greatly in the last 30 years. The evidence from basic and clinical neuroscience suggests that listening to music involves many cognitive components with distinct brain substrates ...
Stewart, Lauren +14 more
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Multimodal imaging of human brain activity: rational, biophysical aspects and modes of integration [PDF]
, 2009 Until relatively recently the vast majority of imaging and electrophysiological studies of human brain activity have relied on single-modality measurements usually correlated with readily observable or experimentally modified behavioural or brain state ...
Lemieux, L. +13 more
core +1 more source
Spontaneous cortical activity transiently organises into frequency specific phase-coupling networks
Nature Communications, 2018 Coordination of neural activity between distant brain areas is necessary for cognition. Here, the authors report using MEG that various brain networks show dynamic phase coupling through specific frequency bands in the alpha and delta/theta range ...
Diego Vidaurre +6 more
doaj +1 more source