Visual feedback
8 papers study it3 findings
Across all fields, 8 papers: 2 trials and 6 observational studies in people
- 2 independent labs in 1 country
- Funders: College of Arts and Sciences, University of Oklahoma and 3 more
- Human trial2
- Humans6
Outcomes
3Force-reproduction accuracy
downin humans1
1 study
Force-reproduction accuracy
downin humans1
Visual feedback decreases force-reproduction accuracy in humans.
“Force-reproduction accuracy at the lower target force declined with increasing age and with visual feedback compared with auditory feedback.”
Human trialcompared with auditory feedback at 5% MVCn = 42
Journal of neurophysiology
Cognitive challenge-induced impairment of force steadiness
no changein humans1
1 study
Cognitive challenge-induced impairment of force steadiness
no changein humans1
Visual feedback has no effect on cognitive challenge-induced impairment of force steadiness in humans.
“Manipulation of visual feedback had no influence on the reduced force steadiness in presence of the cognitive challenge for all groups (all P > 0.05).”
Human trialCounting backwards by 13 during static contractions at 5% of maximumelbow flexor musclehigh gain versus low gain
Influence of visual feedback and cognitive challenge on the age-related changes in force steadiness
Experimental brain research
Force steadiness
upin humans1
1 study
Force steadiness
upin humans1
Visual feedback improves force steadiness in humans.
“Force steadiness improved with high-gain visual feedback compared with low-gain visual feedback (P < 0.01) for all groups”
Human trialStatic contractions at 5% of maximumelbow flexor musclehigh gain versus low gain
Influence of visual feedback and cognitive challenge on the age-related changes in force steadiness
Experimental brain research