Effects of cathodal transcranial direct current stimulation on hip range of motion of healthy sedentary women: A crossover study.
Neurosci Lett
; 788: 136843, 2022 09 25.
Article
em En
| MEDLINE
| ID: mdl-35998872
ABSTRACT
The improvements in range of motion (ROM) by cathodal transcranial direct current stimulation (c-tDCS) were only found in sedentary men and not in females. Thus, the study investigated the effect of c-tDCS on hip flexion range of motion (HFROM) in sedentary women. Ten healthy (27.2 ± 6.4 years for age, 67.9 ± 17.8 kg for body mass, 159.1 ± 7.1 cm for height, and 87.1 ± 3.3° for HFROM) and right-leg-dominant women performed a counterbalanced crossover design in two experimental sessions, separated a week apart c-tDCS and placebo stimulus (sham). Before and after experimental conditions (Pre-stimulation, Post-stimulation), participants had their HFROM measured. A significant interaction was demonstrated for conditions × time (F(1, 9) = 10.666; Æ2 = 0.542; p = 0.01), indicating an increase in HFROM in the post-condition (89.0 ± 2.6°) compared to pre-condition (86.5° ± 2.9°) only in the c-tDCS. However, the HFROM improvements varied from 0.3 % to 6.5 % following c-tDCS. This study suggests that c-tDCS applied over the sensorimotor cortex of healthy sedentary women can acutely improve HFROM, but with a low percentage increase.
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MEDLINE
Assunto principal:
Córtex Sensório-Motor
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Estimulação Transcraniana por Corrente Contínua
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article