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Transcranial direct current stimulation (tDCS) has been shown to enhance or block online learning of motor skills, depending on the current direction. However, most research on the use of tDCS has been limited to the study of relatively simple motor tasks. The purpose of the present study was to examine the influence of anodal (a-tDCS) and cathodal (c-tDCS) direct current stimulation on the online learning during a single session of dart throwing. Fifty-eight young adults were randomized to a-tDCS, c-tDCS, or SHAM groups and completed a pre-test block of dart throws, a 20-minute practice block of throws while receiving their stimulation condition, and a post-test block of dart throws. The results showed that a-tDCS accelerated the skill learning of dart throwing more than SHAM and c-tDCS conditions. The SHAM and c-tDCS conditions were not different. We conclude that a-tDCS may have a positive effect in a single training session which would be ideal in a recreational game environment where repeated practice is not common.
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http://dx.doi.org/10.1016/j.neulet.2021.136211 | DOI Listing |
Brain Behav
August 2025
School of Health and Human Sciences, Indiana University-Indianapolis, Indianapolis, Indiana, USA.
Purpose: Learning a motor skill usually involves practicing the same task repetitively with the same end target or goal. Many overhand throwing studies have documented accelerated learning when the task is practiced with the addition of anodal transcranial direct current stimulation (a-tDCS) to the primary motor cortex (M1). However, these studies use the same target to throw at each time.
View Article and Find Full Text PDFPsychol Res
July 2025
Department of Institute of Exercise Training and Sport Informatics, German Sports University Cologne, Cologne, Germany.
Task such as hammering or throwing darts involve intentional actions performed with the anticipation of a desired effect that requires precision to achieve success. Visual perception of the goal, defined in an external frame of reference, plays a crucial role in specifying movement parameters in a body-centered frame of reference. Physical interruption of the task decouples the internal and external frames of reference leading to rapid performance decrements.
View Article and Find Full Text PDFBiol Sport
July 2025
Institute of Primary Care, University of Zurich, Zurich, Switzerland.
Evening exposure to blue light has been shown to negatively affect sleep patterns and cognitive function. However, the effect of the specific timing of blue light exposure on motor performance and sleep quality in adolescent athletes remains unclear. This study aimed to investigate the impact of evening blue light exposure (BLE) timing on sleep quality, motor performance, and cognitive function in young athletes with intermediate chronotypes.
View Article and Find Full Text PDFCogn Process
July 2025
Department of Kinesiology and Exercise Sciences, University of Hawaii at Hilo, Hilo, USA.
The concept of gender stereotype is a well-established area of research in sports and social psychology. It has been suggested that the effect of negative gender stereotypes on motor performance may not be the same in two different cultures with varying levels of stereotype beliefs, however, no research explored this suggestion. The primary objective was to investigate the impact of negative gender stereotypes on motor performance.
View Article and Find Full Text PDFJ Hand Surg Glob Online
May 2025
Department of Occupational Therapy School of Health Sciences at Narita, International University of Health and Welfare, Narita City, Chiba, Japan.
Purpose: To evaluate the reproducibility and the accuracy of our technique to measure the range of dart-throwing motion.
Methods: Two raters measured the range of dart-throwing motion of 42 healthy participants. The participants performed a simulated hammering action with a wooden mallet, and the inclination angle of the mallet on the vertical plane was measured using an attached bubble inclinometer at the maximal position of radial extension and ulnar flexion.