Visual flow influences gait transition speed and preferred walking speed

Mohler, BJ; Thompson, WB; Creem-Regehr , SH; Pick, HL; Warren, WH

doi:10.1007/s00221-007-0917-0

Item

ITEM ACTIONSEXPORT

Add to Basket

Local TagsRelease HistoryDetailsSummary

Released

Journal Article

Visual flow influences gait transition speed and preferred walking speed

MPS-Authors

There are no MPG-Authors in the publication available

External Resource

https://link.springer.com/content/pdf/10.1007%2Fs00221-007-0917-0.pdf
(Publisher version)

Fulltext (restricted access)

There are currently no full texts shared for your IP range.

Fulltext (public)

There are no public fulltexts stored in PuRe

Supplementary Material (public)

There is no public supplementary material available

Citation

Mohler, B., Thompson, W., Creem-Regehr, S., Pick, H., & Warren, W. (2007). Visual flow influences gait transition speed and preferred walking speed. Experimental Brain Research, 181(2), 221-228. doi:10.1007/s00221-007-0917-0.

Cite as: https://hdl.handle.net/11858/00-001M-0000-0013-CC39-5

Abstract

It is typically assumed that basic features of human gait are determined by purely biomechanical factors. In two experiments, we test whether gait transition speed and preferred walking speed are also influenced by visual information about the speed of self-motion. The visual flow during treadmill locomotion was manipulated to be slower than, matched to, or faster than the physical gait speed (visual gains of 0.5, 1.0, 2.0). Higher flow rates elicit significantly lower transition speeds for both the Walk-Run and Run-Walk transition, as expected. Similarly, higher flow rates elicit significantly lower preferred walking speeds. These results suggest that visual information becomes calibrated to mechanical or energetic aspects of gait and contributes to the control of locmotor behavior.