Optimizing the Effect of tDCS on Motor Sequence Learning in the Elderly.

ABSTRACT: One of the most visible effects of aging, even in healthy, normal aging, is a decline in motor performance. The range of strategies applicable to counteract this deterioration has increased. Transcranial direct current stimulation (tDCS), a non-invasive brain stimulation technique that can promote neuroplasticity, has recently gained attention. However, knowledge about optimized tDCS parameters in the elderly is limited. Therefore, in this study, we investigated the effect of different anodal tDCS intensities on motor sequence learning in the elderly. Over the course of four sessions, 25 healthy older adults (over 65 years old) completed the Serial Reaction Time Task (SRTT) while receiving 1, 2, or 3 mA of anodal or sham stimulation over the primary motor cortex (M1). Additionally, 24 h af

SUBMITTER: Ghasemian-Shirvan E 

PROVIDER: S-EPMC9857096 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature