Cortical Changes as a Result of Sports Injuries: A Short Commentary

Abstract

Currently, the treatment for the central nervous system (CNS) and neurocognitive fluctuations as a result of sports injuries is considered a relatively uncovered area under the sports neuroscience paradigm. For example, the compensatory neural changes (e.g., brain cortical changes) and the cognitive load can create a feedforward loop that affects recovery and relapse after a musculoskeletal injury. Although several methodologies have been promoted (e.g., brain mapping systems, inhibitory control, and cognitive flexibility), neuromuscular deficits are frequently non-assessed and non-intervened during rehabilitation practices. Here we present an up-to-date description of the most relevant CNS changes after injury, the concept of somatotopic maps, and their relationship with motor control, intracortical inhibition, and cortical facilitation processes. Neuroplasticity strategies beyond the traditional structural-based approaches on the injured tissue are also covered; however, further research is needed to establish evidence-based recommendations for sports professionals.