Journal ArticleDOI
Modulation of Human Cortical Rolandic Rhythms during Natural Sensorimotor Tasks
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TLDR
The sensorimotor rhythms show a characteristic suppression and subsequent rebound after electrical median nerve stimulation that is left-hemisphere dominant in right-handed subjects and its suppression reveals bilateral cortical activation during both motor tasks and passive tactile stimulation, especially for explorative finger movements.About:
This article is published in NeuroImage.The article was published on 1997-04-01. It has received 260 citations till now.read more
Citations
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Journal ArticleDOI
Neurophysiological mechanisms underlying the understanding and imitation of action.
TL;DR: Evidence for the existence of a system, the 'mirror system', that seems to serve this mapping function in primates and humans is discussed, and its implications for the understanding and imitation of action are explored.
Journal ArticleDOI
Activation of human primary motor cortex during action observation: A neuromagnetic study
TL;DR: The recorded neuromagnetic oscillatory activity of the human primary motor cortex is activated during observation as well as execution of motor tasks, which has implications for a better understanding of the machinery underlying action recognition in humans.
Journal ArticleDOI
Adaptive reconfiguration of fractal small-world human brain functional networks
TL;DR: Human brain functional networks demonstrate a fractal small-world architecture that supports critical dynamics and task-related spatial reconfiguration while preserving global topological parameters.
Journal ArticleDOI
The case for motor involvement in perceiving conspecifics.
Margaret Wilson,Günther Knoblich +1 more
TL;DR: This account incorporates recent ideas about emulators in the brain-mental simulations that run in parallel to the external events they simulate-to provide a mechanism by which motoric involvement could contribute to perception.
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Event-related dynamics of cortical rhythms: frequency-specific features and functional correlates.
TL;DR: Induced oscillations in the beta band (13-35 Hz, beta ERS) were found in sensorimotor areas after voluntary movement and after somatosensory stimulation, and may be interpreted as a state of 'inhibition' of neural circuitry in the primary motor cortex.
References
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Journal ArticleDOI
Magnetoencephalography—theory, instrumentation, and applications to noninvasive studies of the working human brain
TL;DR: The mathematical theory of the method is explained in detail, followed by a thorough description of MEG instrumentation, data analysis, and practical construction of multi-SQUID devices.
Electroencephalography: Basic Principles, Clinical Applications and Related Fields, Fourth Edition
TL;DR: Historical aspects introduction to the neurophysiological basis of the EEG and DC potentials cellular substrates of spontaneous and evoked brain rhythms dynamics of EEG as signals and neuronal populations are introduced.
Book
Electroencephalography: Basic Principles, Clinical Applications, and Related Fields
TL;DR: The main thrust of Electroencephalography is to preserve the sound basis of classic EEG recording and reading and, on the other hand, to present the newest developments for future EEG/neurophysiology research, especially in view of the highest brain functions as mentioned in this paper.
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Basic mechanisms of cerebral rhythmic activities
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Event-related synchronization (ERS): an electrophysiological correlate of cortical areas at rest.
TL;DR: It was found that alpha band activity can be enhanced over the visual region during a motor task, or during a visual task over the sensorimotor region, which means ERD and ERS can be observed at nearly the same time.
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Spatiotemporal characteristics of sensorimotor neuromagnetic rhythms related to thumb movement.
Riitta Salmelin,Riitta Hari +1 more