Results 21 to 30 of about 207,929 (286)
A Deep Neural Network for Finger Counting and Numerosity Estimation [PDF]
, 2020 In this paper, we present neuro-robotics models with a deep artificial neural network capable of generating finger counting positions and number estimation.
Cangelosi, Angelo +2 more
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Cholinergic modulation of motor sequence learning
European Journal of Neuroscience, 2023 AbstractThe cholinergic system plays a key role in motor function, but whether pharmacological modulation of cholinergic activity affects motor sequence learning is unknown. The acetylcholine receptor antagonist biperiden, an established treatment in movement disorders, reduces attentional modulation, but whether it influences motor sequence learning ...
Angela Voegtle +7 more
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Frontiers in Computational Neuroscience, 2017 Muscle synergy analysis (MSA) is a mathematical technique that reduces the dimensionality of electromyographic (EMG) data. Used increasingly in biomechanics research, MSA requires methodological choices at each stage of the analysis.
Caitlin L. Banks +8 more
doaj +1 more source
Modulation of motor cortex inhibition during motor imagery
Journal of Neurophysiology, 2017 Motor imagery (MI) is similar to overt movement, engaging common neural substrates and facilitating the corticomotor pathway; however, it does not result in excitatory descending motor output. Transcranial magnetic stimulation (TMS) can be used to assess inhibitory networks in the primary motor cortex via measures of 1-ms short-interval intracortical ...
Benjamin W X, Chong, Cathy M, Stinear
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Kinesthetic Motor Imagery Modulates Intermuscular Coherence [PDF]
IEEE Transactions on Neural Systems and Rehabilitation Engineering, 2011 Intermuscular coherence can identify oscillatory coupling between two electromyographic (EMG) signals, measuring common presynaptic drive to motor neurons. Beta band oscillations (15-30 Hz) are hypothesized to originate largely from primary motor cortex, and are reduced during dynamic relative to static motor tasks. It has yet to be established whether
Cara E, Stepp +2 more
openaire +2 more sources
, 2016 Anaphase B spindle elongation is characterized by the sliding apart of overlapping antiparallel interpolar (ip) microtubules (MTs) as the two opposite spindle poles separate, pulling along disjoined sister chromatids, thereby contributing to chromosome ...
Brust-Mascher, Ingrid +2 more
core +2 more sources
Detecting task-relevant spatiotemporal modules and their relation to motor adaptation.
PLoS ONE, 2022 How does the central nervous system (CNS) control our bodies, including hundreds of degrees of freedom (DoFs)? A hypothesis to reduce the number of DoFs posits that the CNS controls groups of joints or muscles (i.e., modules) rather than each joint or ...
Masato Inoue +2 more
doaj +1 more source
An Optogenetic Demonstration of Motor Modularity in the Mammalian Spinal Cord [PDF]
, 2016 Motor modules are neural entities hypothesized to be building blocks of movement construction. How motor modules are underpinned by neural circuits has remained obscured.
Bizzi, Emilio +2 more
core +1 more source
Minimum torque ripple current control strategy in dual fault tolerant PM AC motor drive [PDF]
, 2008 Copyright © 2008 IEEEIn this paper a dual fault tolerant motor drive utilizing brushless permanent magnet AC motors is investigated for safety critical applications. The motor modules are designed to provide both magnetic and electrical isolation between
Ertugrul, N., Soong, W., Zhu, J.
core +1 more source
Frontiers in Human Neuroscience, 2014 Locomotion can be investigated by factorization of electromyographic (EMG) signals, e.g. with non-negative matrix factorization (NMF). This approach is a convenient concise representation of muscle activities as distributed in motor modules, activated in
Anderson Souza Oliveira +3 more
doaj +1 more source