The Use of Extrinsic Performance Feedback and Reward to Enhance Upper Limb Motor Behavior and Recovery Post-Stroke: A Scoping Review

DJ Palidis, Z Gardiner, A Stephenson… - … and Neural Repair, 2024 - journals.sagepub.com
Background During post-stroke motor rehabilitation, patients often receive feedback from
therapists or via rehabilitation technologies. Research suggests that feedback may benefit …

The detrimental effect of stroke on motor adaptation

SJ Abram, JS Tsay, H Yosef… - … and Neural Repair, 2024 - journals.sagepub.com
Background While it is evident that stroke impairs motor control, it remains unclear whether
stroke impacts motor adaptation—the ability to flexibly modify movements in response to …

Neurotechnology's prospects for bringing about meaningful reductions in neurological impairment

D Putrino, JW Krakauer - Neurorehabilitation and neural …, 2023 - journals.sagepub.com
Here we report and comment on the magnitudes of post-stroke impairment reduction
currently observed using new neurotechnologies. We argue that neurotechnology's best use …

The Kinematics of 3D Arm Movements in Sub-Acute Stroke: Impaired Inter-Joint Coordination is Attributable to Both Weakness and Flexor Synergy Intrusion

I Avni, A Arac, R Binyamin-Netser… - … and neural repair, 2024 - journals.sagepub.com
Background It has long been of interest to characterize the components of the motor
abnormality in the arm after stroke. One approach has been to decompose the hemiparesis …

Distinguishing distinct neural systems for proximal vs distal upper extremity motor control after acute stroke

DJ Lin, R Hardstone, JA DiCarlo, S Mckiernan… - Neurology, 2023 - AAN Enterprises
Background and Objectives The classic and singular pattern of distal greater than proximal
upper extremity motor deficits after acute stroke does not account for the distinct structural …

Using a tablet to understand the spatial and temporal characteristics of complex upper limb movements in chronic stroke

DS Austin, MJ Dixon, JE Hoh, DT Tulimieri… - PloS one, 2024 - journals.plos.org
Robotic devices are commonly used to quantify sensorimotor function of the upper limb after
stroke; however, the availability and cost of such devices make it difficult to facilitate …

[HTML][HTML] Force oscillations underlying precision grip in humans with lesioned corticospinal tracts

CW Lafe, F Liu, TW Simpson, CH Moon, JL Collinger… - NeuroImage: Clinical, 2023 - Elsevier
Stability of precision grip depends on the ability to regulate forces applied by the digits.
Increased frequency composition and temporal irregularity of oscillations in the force signal …

A modified rehabilitation paradigm bilaterally increased rat extensor digitorum communis muscle size but did not improve forelimb function after stroke

S Caine, M Alaverdashvili, F Colbourne, GD Muir… - Plos one, 2024 - journals.plos.org
Malnutrition after stroke may lessen the beneficial effects of rehabilitation on motor recovery
through influences on both brain and skeletal muscle. Enriched rehabilitation (ER), a …

Measuring Arm and Hand Joint Kinematics to Estimate Impairment During a Functional Reach and Grasp Task after Stroke

P Khanna, T Oppenheim, A Tu-Chan… - … and neural repair, 2023 - journals.sagepub.com
Background Current approaches to characterizing deficits in upper limb movements after
stroke typically focus either on changes in a functional measure, for example, how well a …

The association between dexterity and upper limb impairment during stroke recovery

B Valladares, RG Kundert, J Pohl, JPO Held… - Frontiers in …, 2024 - frontiersin.org
Introduction Stroke-induced upper limb disabilities can be characterized by both motor
impairments and activity limitations, commonly assessed using Fugl-Meyer Motor …