Neck rotation modulates flexion synergy torques, indicating an ipsilateral reticulospinal source for impairment in stroke

scientific article published on 5 September 2012

Neck rotation modulates flexion synergy torques, indicating an ipsilateral reticulospinal source for impairment in stroke is …
instance of (P31):
scholarly articleQ13442814

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P356DOI10.1152/JN.01030.2011
P932PMC publication ID3544866
P698PubMed publication ID22956793
P5875ResearchGate publication ID230811975

P2093author name stringCarolina Carmona
Julius P A Dewald
Thierry Keller
Michael D Ellis
Justin Drogos
P2860cites workThe post-stroke hemiplegic patient. 1. a method for evaluation of physical performanceQ28189300
Effects of body orientation on maximum voluntary arm torques.Q30454731
Reticulospinal neurons in the pontomedullary reticular formation of the monkey (Macaca fascicularis).Q30478718
Position-dependent torque coupling and associated muscle activation in the hemiparetic upper extremityQ30483127
Augmenting clinical evaluation of hemiparetic arm movement with a laboratory-based quantitative measurement of kinematics as a function of limb loading.Q33677337
Shoulder abduction-induced reductions in reaching work area following hemiparetic stroke: neuroscientific implicationsQ33685538
Ipsilateral versus contralateral cortical motor projections to a shoulder adductor in chronic hemiparetic stroke: implications for the expression of arm synergiesQ33701353
Progressive shoulder abduction loading is a crucial element of arm rehabilitation in chronic strokeQ33707555
Cortical overlap of joint representations contributes to the loss of independent joint control following strokeQ33831861
Impact of gravity loading on post-stroke reaching and its relationship to weaknessQ33836385
Convergence of pyramidal and medial brain stem descending pathways onto macaque cervical spinal interneurons.Q33841300
Impairment-Based 3-D Robotic Intervention Improves Upper Extremity Work Area in Chronic Stroke: Targeting Abnormal Joint Torque Coupling With Progressive Shoulder Abduction Loading.Q34013638
The restoration of motor function following hemiplegia in man.Q34297382
Circle drawing as evaluative movement task in stroke rehabilitation: an explorative studyQ34774245
Using paired pulse TMS to facilitate contralateral and ipsilateral MEPs in upper extremity muscles of chronic hemiparetic stroke patientsQ35055361
Involuntary paretic wrist/finger flexion forces and EMG increase with shoulder abduction load in individuals with chronic strokeQ37059459
Direct and indirect connections with upper limb motoneurons from the primate reticulospinal tractQ37213736
Robot-aided neurorehabilitation.Q37217226
Tonic neck reflex of the decerebrate cat: a role for propriospinal neuronsQ38590223
Dynamics and directional sensitivity of neck muscle spindle responses to head rotationQ38596503
Measuring the motor output of the pontomedullary reticular formation in the monkey: do stimulus-triggered averaging and stimulus trains produce comparable results in the upper limbs?Q42085135
Functional organization within the medullary reticular formation of intact unanesthetized cat. II. Electromyographic activity evoked by microstimulationQ44396773
Distribution of corticospinal neurons with collaterals to the lower brain stem reticular formation in monkey (Macaca fascicularis).Q44426502
Electromechanical delay in human skeletal muscle under concentric and eccentric contractionsQ45982570
Target-dependent differences between free and constrained arm movements in chronic hemiparesisQ47201690
Dissociation of the pathways mediating ipsilateral and contralateral motor-evoked potentials in human hand and arm muscles.Q48153361
Descending signals from the pontomedullary reticular formation are bilateral, asymmetric, and gated during reaching movements in the cat.Q48473417
The tripartite origins of the tonic neck reflex: Gesell, Gerstmann, and MagnusQ48492928
Bilateral actions of the reticulospinal tract on arm and shoulder muscles in the monkey: stimulus triggered averagingQ48634436
Functional organization within the medullary reticular formation of intact unanesthetized cat. I. Movements evoked by microstimulationQ48907032
Neurons in the pontomedullary reticular formation signal posture and movement both as an integrated behavior and independentlyQ49073119
Distribution of corticospinal neurons with collaterals to lower brain stem reticular formation in cat.Q50924746
THE DESCENDING PATHWAYS TO THE SPINAL CORD, THEIR ANATOMY AND FUNCTION.Q51278056
Control of posture by reticular formation and cerebellum in the intract, anesthetized and unanesthetized and in the decerebrated cat.Q51344918
Movement-related and preparatory activity in the reticulospinal system of the monkey.Q52088944
Independent and convergent signals from the pontomedullary reticular formation contribute to the control of posture and movement during reaching in the cat.Q52089280
Influence of head-neck rotation on static elbow flexion force of paretic side in patients with hemiparesisQ69940402
Tonic neck reflex of the decerebrate cat: response of spinal interneurons to natural stimulation of neck and vestibular receptorsQ71002993
Responses of medullary reticulospinal neurons to sinusoidal rotation of neck in the decerebrate catQ71334695
Responses of vestibulospinal neurons to sinusoidal rotation of neckQ71367604
A comparative study on the presence of the asymmetrical tonic neck reflex in adult hemiplegiaQ71415606
Multi-segmental innervation of single pontine reticulospinal axons in the cervico-thoracic region of the cat: anterograde PHA-L tracing studyQ71953046
Abnormal muscle coactivation patterns during isometric torque generation at the elbow and shoulder in hemiparetic subjectsQ72205817
Anatomical organization and sensory receptor content of soft tissues surrounding upper cervical vertebrae in the catQ72765412
Abnormal joint torque patterns in the paretic upper limb of subjects with hemiparesisQ73444183
Deficits in the coordination of multijoint arm movements in patients with hemiparesis: evidence for disturbed control of limb dynamicsQ73734286
How do strength, sensation, spasticity and joint individuation relate to the reaching deficits of people with chronic hemiparesis?Q76376764
Electrical stimulation of rhesus monkey nucleus reticularis gigantocellularis. I. Characteristics of evoked head movementsQ76383700
Task-dependent weakness at the elbow in patients with hemiparesisQ78024674
Upper-Limb Discoordination in Hemiparetic Stroke: Implications for NeurorehabilitationQ79109202
Location of receptors for tonic neck reflexesQ80653473
P433issue11
P407language of work or nameEnglishQ1860
P304page(s)3096-3104
P577publication date2012-09-05
P1433published inJournal of NeurophysiologyQ1709863
P1476titleNeck rotation modulates flexion synergy torques, indicating an ipsilateral reticulospinal source for impairment in stroke
P478volume108

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cites work (P2860)
Q64263922A Unifying Pathophysiological Account for Post-stroke Spasticity and Disordered Motor Control
Q58641260A dissociation between propriospinal facilitation and inhibition after bilateral transcranial direct current stimulation
Q39720016Adaptive neuron-to-EMG decoder training for FES neuroprostheses
Q44778506Asymmetric tonic neck reflex and symptoms of attention deficit and hyperactivity disorder in children.
Q35560184Bilateral force transients in the upper limbs evoked by single-pulse microstimulation in the pontomedullary reticular formation
Q33645929Contralaterally controlled functional electrical stimulation for recovery of elbow extension and hand opening after stroke: a pilot case series study
Q93013717Cross-Frequency Coupling in Descending Motor Pathways: Theory and Simulation
Q30405628Deficits in startle-evoked arm movements increase with impairment following stroke
Q57022287Development of a 3D, networked multi-user virtual reality environment for home therapy after stroke
Q64937816Effect of Gravity and Task Specific Training of Elbow Extensors on Upper Extremity Function after Stroke.
Q49915309Finger strength, individuation, and their interaction: Relationship to hand function and corticospinal tract injury after stroke
Q38677203Flexion synergy overshadows flexor spasticity during reaching in chronic moderate to severe hemiparetic stroke
Q35541788High-density surface EMG decomposition allows for recording of motor unit discharge from proximal and distal flexion synergy muscles simultaneously in individuals with stroke
Q47872582Modification of Spastic Stretch Reflexes at the Elbow by Flexion Synergy Expression in Individuals With Chronic Hemiparetic Stroke
Q53703855Progressive Abduction Loading Therapy with Horizontal-Plane Viscous Resistance Targeting Weakness and Flexion Synergy to Treat Upper Limb Function in Chronic Hemiparetic Stroke: A Randomized Clinical Trial.
Q49852312Progressive recruitment of contralesional cortico-reticulospinal pathways drives motor impairment post stroke.
Q92084568Rapid crossed responses in an intrinsic hand muscle during perturbed bimanual movements
Q34597026Robotic exoskeletons: a perspective for the rehabilitation of arm coordination in stroke patients
Q28066395Robotic quantification of upper extremity loss of independent joint control or flexion synergy in individuals with hemiparetic stroke: a review of paradigms addressing the effects of shoulder abduction loading
Q34345645Selective activation of ipsilateral motor pathways in intact humans
Q30430451Subcortical structures in humans can be facilitated by transcranial direct current stimulation

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