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RESEARCH PRODUCT
Effect of Concurrent Visual Feedback Frequency on Postural Control Learning in Adolescents.
L. GonzálezIsrael Villarrasa-sapiñaAdrià Marco-ahullóJosé Antonio García-pérezXavier García MassóAlexis Sánchez-tormosubject
Malemedicine.medical_specialtyAdolescentCognitive NeuroscienceeducationBiophysicsExperimental and Cognitive PsychologyVisual feedbackAudiologybehavioral disciplines and activities050105 experimental psychologyPostural control03 medical and health sciences0302 clinical medicineMedian frequencyFeedback SensorymedicineHumansLearning0501 psychology and cognitive sciencesOrthopedics and Sports MedicinePostural BalanceBalance (ability)business.industry05 social sciencesAdaptation PhysiologicalMotor adaptationAugmented feedbackFemaleMotor learningbusinesshuman activities030217 neurology & neurosurgerydescription
The purpose was to find better augmented visual feedback frequency (100% or 67%) for learning a balance task in adolescents. Thirty subjects were divided randomly into a control group, and 100% and 67% feedback groups. The three groups performed pretest (3 trials), practice (12 trials), posttest (3 trials) and retention (3 trials, 24 hours later). The reduced feedback group showed lower RMS in the posttest than in the pretest (p = 0.04). The control and reduced feedback groups showed significant lower median frequency in the posttest than in the pretest (p < 0.05). Both feedback groups showed lower values in retention than in the pretest (p < 0.05). Even when the effect of feedback frequency could not be detected in motor learning, 67% of the feedback was recommended for motor adaptation.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2018-04-13 | Journal of motor behavior |