Institute of Psychology, University of Graz, Graz, Austria.
Institute of Exercise Training and Sport Informatics, German Sport University Cologne, Cologne, Germany.
Hum Brain Mapp. 2019 Feb 15;40(3):755-764. doi: 10.1002/hbm.24408. Epub 2018 Sep 26.
This fMRI study investigated brain activity while soccer players were imagining creative moves in real soccer decision-making situations. After presenting brief video clips of a soccer scene, participants had to imagine themselves as the acting player and think either of a creative or obvious move that might lead to a goal. Findings revealed stronger activation during trials in which the generation of obvious moves was required, relative to trials requiring creative moves. The reversed contrast (creative > obvious) showed no significant effects. Activations were mainly left-lateralized, primarily involving the cuneus, middle temporal gyrus, and the rolandic operculum, which are known to support the processing of multimodal input from different sensory, motor and perceptual sources. Interestingly, more creative solutions in the soccer task were associated with smaller contrast values for the activation difference between obvious and creative trials, or even with more activation in the latter. Furthermore, higher trait creative potential (as assessed by a figural creativity test) was associated with stronger activation differences between both conditions. These findings suggest that with increasing soccer-specific creative task performance, the processing of the manifold information provided by the soccer scenario becomes increasingly important, while in individuals with higher trait creative potential these processes were recruited to a minor degree. This study showed that soccer-specific creativity tasks modulate activation levels in a network of regions supporting various cognitive functions such as semantic information processing, visual and motor imagery, and the processing and integration of sensorimotor and somatosensory information.
这项 fMRI 研究调查了足球运动员在想象真实足球决策情境中的创造性动作时的大脑活动。在呈现简短的足球场景视频剪辑后,参与者必须想象自己是正在行动的球员,并思考可能导致进球的创造性或明显动作。研究结果表明,在需要生成明显动作的试验中,大脑的激活强度强于需要生成创造性动作的试验。相反的对比(创造性>明显)没有显示出显著的效果。激活主要是左侧偏侧化的,主要涉及楔前叶、中颞叶和 Rolandic 脑回,这些区域已知支持来自不同感觉、运动和感知来源的多模态输入的处理。有趣的是,在足球任务中,更具创造性的解决方案与明显和创造性试验之间的激活差异的对比值更小,甚至后者的激活更多。此外,较高的特质创造性潜力(通过图形创造力测试评估)与两种条件之间的激活差异更强相关。这些发现表明,随着足球特定创造性任务表现的提高,对足球场景提供的多种信息的处理变得越来越重要,而在具有较高特质创造性潜力的个体中,这些过程的参与程度较小。本研究表明,足球特定的创造力任务会调节支持各种认知功能的区域的激活水平,例如语义信息处理、视觉和运动想象,以及感觉运动和躯体感觉信息的处理和整合。