Results 41 to 50 of about 8,574,707 (338)

Motor network degeneration in amyotrophic lateral sclerosis: a structural and functional connectivity study. [PDF]

open access: yesPLoS ONE, 2010
BACKGROUND: Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease characterised by motor neuron degeneration. How this disease affects the central motor network is largely unknown.
Esther Verstraete   +6 more
doaj   +1 more source

Behavioral, computational, and neuroimaging studies of acquired apraxia of speech [PDF]

open access: yes, 2014
A critical examination of speech motor control depends on an in-depth understanding of network connectivity associated with Brodmann areas 44 and 45 and surrounding cortices.
Ballard, Kirrie J.   +2 more
core   +1 more source

Motor Networks: Shifting Coalitions [PDF]

open access: yesCurrent Biology, 2007
Are central motor networks composed of task-specific dedicated neurons or are the neurons multifunctional, entering shifting coalitions for particular tasks to form different functional networks? Recent experiments elegantly indicate the latter.
openaire   +2 more sources

Shaping the Sensory-Motor Network by Short-Term Unresolvable Sensory-Motor Mismatch. [PDF]

open access: yesFront Neurol, 2021
Learning from errors as the main mechanism for motor adaptation has two fundamental prerequisites: a mismatch between the intended and performed movement and the ability to adapt motor actions. Many neurological patients are limited in their ability to transfer an altered motor representation into motor action due to a compromised motor pathway ...
Klingner CM   +8 more
europepmc   +5 more sources

Sensory‐motor network topology in multiple sclerosis: Structural connectivity analysis accounting for intrinsic density discrepancy

open access: yesHuman Brain Mapping, 2020
Graph theory and network modelling have been previously applied to characterize motor network structural topology in multiple sclerosis (MS). However, between‐group differences disclosed by graph analysis might be primarily driven by discrepancy in ...
S. Schiavi   +7 more
semanticscholar   +1 more source

Adaptive motor control and learning in a spiking neural network realised on a mixed-signal neuromorphic processor [PDF]

open access: yes, 2018
Neuromorphic computing is a new paradigm for design of both the computing hardware and algorithms inspired by biological neural networks. The event-based nature and the inherent parallelism make neuromorphic computing a promising paradigm for building ...
Glatz, Sebastian   +4 more
core   +1 more source

Altered resting state neuromotor connectivity in men with chronic prostatitis/chronic pelvic pain syndrome: A MAPP: Research Network Neuroimaging Study. [PDF]

open access: yes, 2015
Brain network activity associated with altered motor control in individuals with chronic pain is not well understood. Chronic Prostatitis/Chronic Pelvic Pain Syndrome (CP/CPPS) is a debilitating condition in which previous studies have revealed altered ...
Apkarian, A Vania   +18 more
core   +1 more source

Neurons, Networks, and Motor Behavior [PDF]

open access: yesNeuron, 1996
The field of motor pattern generation and motor control has progressed markedly in the last decade. There has been a revolutionary shift in thinking from hard-wired circuits to multifunctional networks. Yet, it is clear that we still have a long way to go before we understand how very large ensembles of neurons produce behaviors.
openaire   +2 more sources

Machine Learning Classification to Identify the Stage of Brain-Computer Interface Therapy for Stroke Rehabilitation Using Functional Connectivity

open access: yesFrontiers in Neuroscience, 2018
Interventional therapy using brain-computer interface (BCI) technology has shown promise in facilitating motor recovery in stroke survivors; however, the impact of this form of intervention on functional networks outside of the motor network specifically
Rosaleena Mohanty   +25 more
doaj   +1 more source

Striatal cholinergic interneurons generate beta and gamma oscillations in the corticostriatal circuit and produce motor deficits [PDF]

open access: yes, 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).
Bucklin, Mark   +5 more
core   +1 more source

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