The study aimed to analyze the effect of anodal transcranial direct current stimulation (a-tDCS) over the left dorsolateral prefrontal cortex on soccer athletes' decision making and visual search behavior. It was a single-blind, randomized, and experimental investigation. The 23 soccer athletes were pair-matched accord-ing to decision-making skill and then randomized into two groups: a-tDCS and sham. The decision making (during small-sided game and screen task) and visual search behavior were measured before and after the 8-week intervention. Only the a-tDCS group reduced response time in the decision-making screen task (p < .05). The a-tDCS group showed a higher number of fixations than sham group (p < .05) during the small-sided game. The a-tDCS group showed a lower duration of fixation than sham group (p<.05) during the small-sided game. Our results indicated that using a-tDCS over left dorsolateral prefrontal cortex changed visual search behavior and improved the response time of decision-making skill.

Repeated Use of Transcranial Direct Current Stimulation Over the Dorsolateral Prefrontal Cortex Before Training Changes Visual Search and Improves Decision-Making Response Time in Soccer Athletes / Leonardo S. Fortes, Maicon R. Albuquerque, Heloiana K.C. Faro, Dalton de Lima-Junior, Maria E.C. Ferreira, and Sebastião S. Almeida. - In: JOURNAL OF CLINICAL SPORT PSYCHOLOGY. - ISSN 1932-9261. - ELETTRONICO. - 1:(2022), pp. 1-18. [10.1123/jcsp.2021-0067]

Repeated Use of Transcranial Direct Current Stimulation Over the Dorsolateral Prefrontal Cortex Before Training Changes Visual Search and Improves Decision-Making Response Time in Soccer Athletes

Dalton de Lima-Junior;
2022

Abstract

The study aimed to analyze the effect of anodal transcranial direct current stimulation (a-tDCS) over the left dorsolateral prefrontal cortex on soccer athletes' decision making and visual search behavior. It was a single-blind, randomized, and experimental investigation. The 23 soccer athletes were pair-matched accord-ing to decision-making skill and then randomized into two groups: a-tDCS and sham. The decision making (during small-sided game and screen task) and visual search behavior were measured before and after the 8-week intervention. Only the a-tDCS group reduced response time in the decision-making screen task (p < .05). The a-tDCS group showed a higher number of fixations than sham group (p < .05) during the small-sided game. The a-tDCS group showed a lower duration of fixation than sham group (p<.05) during the small-sided game. Our results indicated that using a-tDCS over left dorsolateral prefrontal cortex changed visual search behavior and improved the response time of decision-making skill.
2022
Repeated Use of Transcranial Direct Current Stimulation Over the Dorsolateral Prefrontal Cortex Before Training Changes Visual Search and Improves Decision-Making Response Time in Soccer Athletes / Leonardo S. Fortes, Maicon R. Albuquerque, Heloiana K.C. Faro, Dalton de Lima-Junior, Maria E.C. Ferreira, and Sebastião S. Almeida. - In: JOURNAL OF CLINICAL SPORT PSYCHOLOGY. - ISSN 1932-9261. - ELETTRONICO. - 1:(2022), pp. 1-18. [10.1123/jcsp.2021-0067]
Leonardo S. Fortes, Maicon R. Albuquerque, Heloiana K.C. Faro, Dalton de Lima-Junior, Maria E.C. Ferreira, and Sebastião S. Almeida
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/945183
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