| 摘要 |
FIELD: sports.SUBSTANCE: athletes are tested by the device psychophysiological testing UPFT-1/30-"Psychophysiology" assessing complex visual-motor response by presenting a series of 110 light stimuli with a random distribution of green and red colours. First 5 signals consisting of 3 red and 2 green signals are training. Then three groups of signals are presented, consisting of 20 red and 15 green signals. In the first group the red signal is quenched with the key "NO", green - the key "YES", each subsequent signal is presented after 3-5 s. after the response. In the second group, on the contrary, the red signal is quenched with the key "YES", green - the key "NO", each subsequent signal is presented after 3-5 s. after the response. .In the third group the green signal is missed, the red signal is quenched by the key "YES", the exposure of the green signal is 2 s., after the red signal the subsequent signal is presented after 3-5 s. The device measures the response time for each stimulus and the number of erroneous actions with the determining of parameters: the average reaction time of excitation and inhibition processes; mobility of nervous processes and the number of errors made on the processes of excitation, inhibition and mobility of nervous processes. With an average response time of excitation processes of 556.90-643.26 ms, with an average reaction time of inhibition processes of 449.02-498.4 ms, mobility of nervous processes of 422.64-472.92 ms, the number of errors made on the process of excitation of 2.69-4.43, inhibition process of 0.6-1.4, mobility of nervous processes of 1.12-2 the athlete is recommend to do billiard sports.EFFECT: method enables to carry out the selection of athletes objectively and accurately for doing billiard sport by determining the sensorimotor qualities.5 tbl, 2 ex |
