Deans' stroke musings: Deficits underlying handgrip performance in mildly affected chronic stroke persons

Changing stroke rehab and research worldwide now.Time is Brain! trillions and trillions of neurons that DIE each day because there are NO effective hyperacute therapies besides tPA(only 12% effective). I have 523 posts on hyperacute therapy, enough for researchers to spend decades proving them out. These are my personal ideas and blog on stroke rehabilitation and stroke research. Do not attempt any of these without checking with your medical provider. Unless you join me in agitating, when you need these therapies they won't be there.

What this blog is for:

My blog is not to help survivors recover, it is to have the 10 million yearly stroke survivors light fires underneath their doctors, stroke hospitals and stroke researchers to get stroke solved. 100% recovery. The stroke medical world is completely failing at that goal, they don't even have it as a goal. Shortly after getting out of the hospital and getting NO information on the process or protocols of stroke rehabilitation and recovery I started searching on the internet and found that no other survivor received useful information. This is an attempt to cover all stroke rehabilitation information that should be readily available to survivors so they can talk with informed knowledge to their medical staff. It lays out what needs to be done to get stroke survivors closer to 100% recovery. It's quite disgusting that this information is not available from every stroke association and doctors group.

Tuesday, June 22, 2021

Deficits underlying handgrip performance in mildly affected chronic stroke persons

Useless, you describe a problem. Offer NO SOLUTION, I'd have you fired in a split second.

Deficits underlying handgrip performance in mildly affected chronic stroke persons

Topics in Stroke Rehabilitation , Volume 28(3) , Pgs. 190-197.

NARIC Accession Number: J86312. What's this?
ISSN: 1074-9357.
Author(s): Prados-Román, Esther ; Cabrera-Martos, Irene ; López-López, Laura ; Rodríguez-Torres, Janet ; Torres-Sánchez, Irene ; Ortiz-Rubio, Araceli ; Valenza, Marie C..
Publication Year: 2021.
Number of Pages: 8.

Abstract:

Study evaluated maximal handgrip strength, fatigue resistance, grip work, and muscle fatigue in people mildly affected by chronic stroke. Twenty individuals, mildly affected after a first unilateral ischemic/hemorrhagic chronic stroke that had occurred more than 6 months previously and with arm motor impairment, and 20 sex- and age-matched controls were included. The outcomes assessed were maximal handgrip strength, evaluated through maximal voluntary contraction; fatigue resistance, defined as the seconds during which grip strength dropped to 50 percent of its maximum; and grip work, which was calculated using the equation grip work = maximal grip strength x 0.75 x fatigue resistance. Muscle fatigue was assessed using surface electromyography during a sustained contraction over 50 percent of maximal voluntary contraction. The subjects with stroke demonstrated significantly reduced handgrip performance regarding maximal handgrip strength, resistance to fatigue, grip work, and muscle fatigue for the contralesional hand. In addition, a reduced grip resistance and muscle fatigue was shown for the ipsilesional hand compared with controls. No effect was found of the hemispheric side of the lesion on the grip performance measures assessed. Findings provide evidence that handgrip performance remain impaired after 6 months after stroke and may serve as a target for interventions to improve these abilities after stroke.
Descriptor Terms: DEXTERITY, FUNCTIONAL LIMITATIONS, LIMBS, MUSCULAR IMPAIRMENTS, STROKE.

Can this document be ordered through NARIC's document delivery service*?: Y.

Citation: Prados-Román, Esther , Cabrera-Martos, Irene , López-López, Laura , Rodríguez-Torres, Janet , Torres-Sánchez, Irene , Ortiz-Rubio, Araceli , Valenza, Marie C.. (2021). Deficits underlying handgrip performance in mildly affected chronic stroke persons. Topics in Stroke Rehabilitation , 28(3), Pgs. 190-197. Retrieved 6/22/2021, from REHABDATA database.