- 著者
- 松竹 貴大 實宝 希祥 門岡 晋 菅生 貴之 浅井 武
- 出版者
- Japanese Society of Sport Psychology
- 雑誌
- スポーツ心理学研究 (ISSN:03887014)
- 巻号頁・発行日
- 2016
Primary scientific data for evaluating information processing ability of the central nervous system that are associated with decision making was investigated in football players, by using event-related potentials (ERP; N200, P300) and reaction times. Participants were college football players who were winners of the all Japan university championship (n=8; Elites) and 8 graduate students with no football experience (n=8; Novices). They used an oddball paradigm consisting of a simple visual stimulus (Choice Reaction Task 1: CRT1) and an oddball paradigm consisting of a complex visual stimulus (Choice Reaction Task 2: CRT2). Results indicated that Elites had a significantly shorter reaction time than Novices in the CRT2. This finding corroborated many previous studies, and indicated that reaction times of Elites were faster than Novices. In addition, ERP (N200 and P300) was observed in all participants and there were no significant differences between the two groups in N200, or P300 latencies in the CRT1. However, Elites showed latencies that were significantly shorter than Novices in the CRT2. These results indicated that the process of evaluating and classifying stimuli was faster in Elites, suggesting that information processing ability of Elites was superior to Novices. In conclusion, this study identified basic scientific data on reaction times and ERP associated with evaluating information that are indicative of central nervous system processing ability associated with decision making by football players.
1 0 0 0 OA サッカー選手の判断に伴う中枢情報処理能力の評価 ―反応時間と事象関連電位を指標として―
- 著者
- 松竹 貴大 實宝 希祥 門岡 晋 菅生 貴之 浅井 武
- 出版者
- 日本スポーツ心理学会
- 雑誌
- スポーツ心理学研究 (ISSN:03887014)
- 巻号頁・発行日
- vol.43, no.1, pp.1-13, 2016-03-31 (Released:2016-04-02)
- 参考文献数
- 28
- 被引用文献数
- 6
Primary scientific data for evaluating information processing ability of the central nervous system that are associated with decision making was investigated in football players, by using event-related potentials (ERP; N200, P300) and reaction times. Participants were college football players who were winners of the all Japan university championship (n=8; Elites) and 8 graduate students with no football experience (n=8; Novices). They used an oddball paradigm consisting of a simple visual stimulus (Choice Reaction Task 1: CRT1) and an oddball paradigm consisting of a complex visual stimulus (Choice Reaction Task 2: CRT2). Results indicated that Elites had a significantly shorter reaction time than Novices in the CRT2. This finding corroborated many previous studies, and indicated that reaction times of Elites were faster than Novices. In addition, ERP (N200 and P300) was observed in all participants and there were no significant differences between the two groups in N200, or P300 latencies in the CRT1. However, Elites showed latencies that were significantly shorter than Novices in the CRT2. These results indicated that the process of evaluating and classifying stimuli was faster in Elites, suggesting that information processing ability of Elites was superior to Novices. In conclusion, this study identified basic scientific data on reaction times and ERP associated with evaluating information that are indicative of central nervous system processing ability associated with decision making by football players.
- 著者
- 門岡 晋 平田 勝士 菅生 貴之
- 出版者
- The Japanese Society of Physical Fitness and Sports Medicine
- 雑誌
- 体力科学 (ISSN:0039906X)
- 巻号頁・発行日
- vol.62, no.2, pp.171-177, 2013-04-01 (Released:2013-04-08)
- 参考文献数
- 26
- 被引用文献数
- 2 2
Past studies have suggested that the cortisol awakening response (CAR) is a robust index for assessing daily stress. The present study examined the stability of CAR in individuals and the relationship between CAR and moods states and the influence of gender on CAR. CAR was measured in two successive days. Participants were student athletes (men=36, women=12) in a university athletic club that participated in club practice over five days a week. They were instructed to collect saliva just after and 30 minutes following awakening. The Moods was measured using the short form of the Profile of Moods States (POMS-S). The results indicated high stability of CAR values for the two successive days. Furthermore, there was a relationship between CAR and negative moods. Moreover, women showed significantly lager increases of the early morning free cortisol levels after awakening compared to men.
Event-related potentials and reaction times were compared between athletes and non-athletes using a serial choice reaction task to obtain basic knowledge on cognitive information processing ability of athletes. Three sets of oddball tasks were conducted using visual stimuli that demanded complex assessments. The task was to raise the difficulty step by step from task 1 to 3. Results indicated that the P3 latency of the athlete group was shorter than that of the non-athlete group for all the tasks. Moreover, although the P3 amplitude of the athlete group had been amplifying from task 1 to 3, while the non-athlete group had been attenuated. There was also an interaction between the reaction times. Furthermore, there were no differences between the groups for the task 1, whereas there were differences for the task 2 and task 3, with the athlete group showing significantly shorter reaction times. The results of the reaction times and the P3 latency time obtained in this study indicated that the cognitive processing of stimuli was superior in the athlete group compared to the non-athlete group. Furthermore, athletes processed stimuli using fewer processing resources than non-athletes, which facilitates athletes to continue rapid information processing even in the case of tasks with increasing difficulty.
- 著者
- 松竹 貴大 實宝 希祥 門岡 晋 菅生 貴之 浅井 武
- 出版者
- 日本スポーツ心理学会
- 雑誌
- スポーツ心理学研究 (ISSN:03887014)
- 巻号頁・発行日
- vol.43, no.1, pp.1-13, 2016
Primary scientific data for evaluating information processing ability of the central nervous system that are associated with decision making was investigated in football players, by using event-related potentials (ERP; N200, P300) and reaction times. Participants were college football players who were winners of the all Japan university championship (n=8; Elites) and 8 graduate students with no football experience (n=8; Novices). They used an oddball paradigm consisting of a simple visual stimulus (Choice Reaction Task 1: CRT1) and an oddball paradigm consisting of a complex visual stimulus (Choice Reaction Task 2: CRT2). Results indicated that Elites had a significantly shorter reaction time than Novices in the CRT2. This finding corroborated many previous studies, and indicated that reaction times of Elites were faster than Novices. In addition, ERP (N200 and P300) was observed in all participants and there were no significant differences between the two groups in N200, or P300 latencies in the CRT1. However, Elites showed latencies that were significantly shorter than Novices in the CRT2. These results indicated that the process of evaluating and classifying stimuli was faster in Elites, suggesting that information processing ability of Elites was superior to Novices. In conclusion, this study identified basic scientific data on reaction times and ERP associated with evaluating information that are indicative of central nervous system processing ability associated with decision making by football players.