Task-Driven Neurophysiological qEEG Baseline Performance Capabilities in Healthy, Uninjured Division-I College Athletes.
Robert E Mangine, Thomas G Palmer, James A Tersak and 5 others
PMID 39502548WHAT IT FOUND
Healthy Division-I athletes showed sex-based differences in brain activity during single-leg movements.
Females had higher cognitive workload and more symmetrical brain activity, while males performed better on step-down tasks. These baselines are descriptive and do not prove qEEG predicts injury or readiness.
Key findings
01Male and female athletes demonstrated asymmetries in brain activity during specific motor tasks like single-leg squats and step-downs.
02Females exhibited more symmetrical pre- and post-motor task brain activity compared to males.
03Females had higher cognitive workload capability than males starting from the initial baseline task.
STILL TO COME
How it was doneWhat they foundWhat it means for PTsWhat it means for OTsWhat it means for SLPs
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What it does not show
The study was a case series with no control group or comparison to injured athletes, so it cannot determine if the observed brain patterns are predictive of injury. Participants were healthy, uninjured, and non-fatigued, and tasks were performed in a controlled lab setting rather than during actual sport. This means the findings may not reflect brain activity during real-world athletic demands where fatigue and maximal speed occur. The sample size was small (28 athletes), limiting the generalizability of the baseline norms to all athletes. The study did not account for fatigue factors, which are known to impact functional performance.
Declared interests
The authors utilized proprietary platforms (CLR Advantage, CGX devices) but did not explicitly state if they received funding from or had financial relationships with the companies selling these devices. The text mentions the use of specific commercial hardware and software but lacks a standard conflict of interest declaration section in the provided text.
The easy way to misread this
Do not assume these qEEG patterns predict injury risk or readiness. This is a descriptive baseline study of healthy athletes; it does not show that asymmetrical brain activity causes injury or that normalizing it improves performance.