Reliability of Brain Activity During a Supine Bilateral Leg Press and Association With Concurrent 3D Knee Joint Biomechanics.

ABSTRACT: Previous neuroimaging studies have established a foundation of knowledge regarding the supraspinal control of lower extremity movements. However, the relationship between subtle differences in lower extremity kinematics and concurrent brain activity during motor tasks is mainly unknown. Additionally, there is limited information regarding the consistency of brain activation measures during a lower extremity motor task. The current study evaluated the within-session reliability of knee joint kinematics and brain activation during a supine bilateral leg press task using functional magnetic resonance imaging in 67 adolescent female athletes. Knee joint kinematics, including the number of leg press repetitions (cycles), as well as sagittal and frontal ranges of motion and their standard deviat

SUBMITTER: Kim H 

PROVIDER: S-EPMC12042646 | biostudies-literature | 2025 May

REPOSITORIES: biostudies-literature