CAJ | 학술논문

采用功能磁共振成像技术，基于体素形态测量学，比较了13名羽毛球运动员、13名篮球运动员和16名非运动员的大脑灰质结构差异。结果表明，运动员在双侧中央前回、左侧顶下小叶、中央后回、眶额回、颞上回灰质体积显著大于非运动员，显示长期的运动训练会对不同运动项目的运动员大脑产生相似的可塑性变化。羽毛球运动员相比于篮球运动员在左侧额下回、左侧顶上小叶、左侧楔前叶灰质体积有显著增大；篮球运动员相对于羽毛球运动员在颞下回、左侧额中回、左侧额下回、扣带回中部、脑岛灰质体积差异显著，显示不同运动项目运动员大脑结构存在运动项目特异性。
채용공능자공진성상기술，기우체소형태측량학，비교료13명우모구운동원、13명람구운동원화16명비운동원적대뇌회질결구차이。결과표명，운동원재쌍측중앙전회、좌측정하소협、중앙후회、광액회、섭상회회질체적현저대우비운동원，현시장기적운동훈련회대불동운동항목적운동원대뇌산생상사적가소성변화。우모구운동원상비우람구운동원재좌측액하회、좌측정상소협、좌측설전협회질체적유현저증대；람구운동원상대우우모구운동원재섭하회、좌측액중회、좌측액하회、구대회중부、뇌도회질체적차이현저，현시불동운동항목운동원대뇌결구존재운동항목특이성。
In this paper, using functional magnetic resonance imaging and voxel based morphom- etry, we compared the brain gray matter structure differences of 13 badminton players, 13 bas- ketball player and 16 non-athletes. The results show that the gray matter volume in the pre central gyrus, left inferior parietal lobule, postcentral gyrus, left orbitofrontal cortex, superior temporal gyrus of athletes were significantly higher than that of non-athletes, showing that long term training for different sports cause the brain structure of athletes of different sports to produce similar plasticity changes. In addition, the results showed the gray matter volume in the left inferior frontal gyrus, left superior parietal lobule and left precuneus of the badminton athletes increased significantly compared to basketball athlete~ and the gray matter volume in the inferior temporal gyrus, left middle frontal gyrus, left inferior frontal gyrus, cingulate gyrus of the insula of basketball player increased significantly compared to badminton players, show- ing that the specific sports have impact on structure of the brain of athletes of different sports.