Deans' stroke musings: Evaluation of measurements of propulsion used to reflect changes in walking speed in individuals poststroke

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.

Thursday, June 21, 2018

Evaluation of measurements of propulsion used to reflect changes in walking speed in individuals poststroke

I got absolutely nothing out of this. No clue what propulsion means in this context.
https://search.naric.com/research/rehab/redesign_record.cfm?search=2&type=all&criteria=J78529&phrase=no&rec=136619&article_source=Rehab&international=0&international_language=&international_location=
Jopurnal of Biomechanics , Volume 49(16) , Pgs. 4107-4112.

NARIC Accession Number: J78529. What's this?
ISSN: 0021-9290.
Author(s): Hsiao, HaoYuan; Zabielski Jr., Thomas M.; Palmer, Jacqueline A.; Higginson, Jill S.; Binder-Macleod, Stuart A..
Project Number: 90AR5028.
Publication Year: 2016.
Number of Pages: 6.
Abstract: Study examined the relationships between walking speed and different measurements of propulsion in individuals poststroke. The primary purposes of this study were to determine which measurement of propulsion (1) is most closely related to their self-selected walking speeds and (2) best reflects changes in walking speed within a session. Forty-three participants with chronic poststroke hemiparesis walked at their self-selected and maximal walking speeds on a treadmill. Propulsive impulse, peak propulsive force, and mean propulsive value (propulsive impulse divided by duration) were analyzed. In addition, each participant’s cadence was calculated. Pearson correlation coefficients were used to determine the relationships between different measurements of propulsion versus walking speed as well as changes in propulsion versus changes in walking speed. Stepwise linear regression was used to determine which measurement of propulsion best predicted walking speed and changes in walking speed. The results showed that all 3 measurements of propulsion were correlated to walking speed, with peak propulsive force showed the strongest correlation. Similarly, when participants increased their walking speeds, changes in peak propulsive forces showed the strongest correlation to changes in walking speed. In addition, multiplying each measurement by cadence improved the correlations. The present study suggests that measuring peak propulsive force and cadence may be most appropriate of the variables studied to characterize propulsion in individuals poststroke.
Descriptor Terms: AMBULATION, BIOENGINEERING, BODY MOVEMENT, EVALUATION TECHNIQUES, MEASUREMENTS, STROKE.

Can this document be ordered through NARIC's document delivery service*?: Y.
Get this Document: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5164961/.

Citation: Hsiao, HaoYuan, Zabielski Jr., Thomas M., Palmer, Jacqueline A., Higginson, Jill S., Binder-Macleod, Stuart A.. (2016). Evaluation of measurements of propulsion used to reflect changes in walking speed in individuals poststroke. Jopurnal of Biomechanics , 49(16), Pgs. 4107-4112. Retrieved 6/21/2018, from REHABDATA database.