Results 31 to 40 of about 15,581 (263)

Interactions between stretch and startle reflexes produce task-appropriate rapid postural reactions

open access: yesFrontiers in Integrative Neuroscience, 2015
Neural pathways underpinning startle reflex and limb stretch reflexes evolved independently and have served vastly different purposes. In their most basic form, the pathways responsible for these reflex responses are relatively simple processing units ...
Jonathan eShemmell
doaj   +1 more source

Reducing the Soleus Stretch Reflex With Conditioning: Exploring Game- and Impedance-Based Biofeedback

open access: yesFrontiers in Rehabilitation Sciences, 2021
People with spasticity, i.e., stretch hyperreflexia, have a limited functional independence and mobility. While a broad range of spasticity treatments is available, many treatments are invasive, non-specific, or temporary and might have negative side ...
Ronald C. van 't Veld   +7 more
doaj   +1 more source

Added Prognostic Value of EEG Reactivity in Comatose Patients Following Cardiac Arrest

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives To evaluate the added prognostic value of EEG reactivity for favorable outcome compared with background analysis during and after targeted temperature management (TTM). Methods Prospective observational cohort study of comatose post–cardiac arrest patients admitted to a single academic center between 2017 and 2022, all undergoing ...
Sarah Caroyer   +11 more
wiley   +1 more source

Reflexes in response to stretch (myotatic reflexes)

open access: yesProceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character, 1924
Abstract Familiar to those who work with the decerebrate preparation must be the observation that passive flexion of the characteristically extended knee is felt to evoke some development of resistance of it against that passive movement.
Edward George Tandy Liddell   +1 more
openaire   +1 more source

Modulations of stretch reflex by altering visuomotor contexts

open access: yesFrontiers in Human Neuroscience
Various functional modulations of the stretch reflex help to stabilize actions, but the computational mechanism behind its context-dependent tuning remains unclear.
Sho Ito, Sho Ito, Hiroaki Gomi
doaj   +1 more source

Association Between Motor Pathway Damage and Motor Deficit in Upper and Lower Limb in People With MS

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Corticospinal tract damage is common in people with MS, but the degree of clinical symptoms varies. We hypothesize that corticospinal tract lesions are more extensive and severe in people with MS with motor impairments in both upper and lower limbs.
Mathilde Liffran   +13 more
wiley   +1 more source

Hamstring stretch reflex: could it be a reproducible objective measure of functional knee stability?”

open access: yesJournal of Experimental Orthopaedics, 2016
Background The anterior cruciate ligament (ACL) plays an important role in anterior knee stability by preventing anterior translation of the tibia on the femur.
Jawad F. Abulhasan   +3 more
doaj   +1 more source

Long-Term Plasticity in Reflex Excitability Induced by Five Weeks of Arm and Leg Cycling Training after Stroke

open access: yesBrain Sciences, 2016
Neural connections remain partially viable after stroke, and access to these residual connections provides a substrate for training-induced plasticity. The objective of this project was to test if reflex excitability could be modified with arm and leg (A
Taryn Klarner   +5 more
doaj   +1 more source

Sensory modulation of gait characteristics in human locomotion: A neuromusculoskeletal modeling study.

open access: yesPLoS Computational Biology, 2021
The central nervous system of humans and other animals modulates spinal cord activity to achieve several locomotion behaviors. Previous neuromechanical models investigated the modulation of human gait changing selected parameters belonging to CPGs ...
Andrea Di Russo   +3 more
doaj   +1 more source

Progressive Parkinsonism in PPP2R5D‐Related Neurodevelopmental Disorder

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT PPP2R5D‐related neurodevelopmental disorder (Houge–Janssens syndrome type 1) is a rare autosomal dominant condition characterized by macrocephaly, intellectual disability, and epilepsy. Progressive parkinsonism is an emerging adult phenotype that neurologists should be aware of since timely genetic diagnosis opens the door to disease‐modifying
Katerina Bernardi   +6 more
wiley   +1 more source

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