CogSport: reliability and correlation with conventional cognitive tests used in postconcussion medical evaluations

Area of Science:

• Neuroscience
• Sports Medicine
• Cognitive Psychology

Background:

• Concussion management requires reliable tools for monitoring recovery.
• Assisting team physicians with return to play decisions is crucial for athlete safety.
• Evaluating computerized cognitive tests alongside traditional neuropsychological assessments is important.

Purpose of the Study:

• To assess the repeatability of the CogSport computerized cognitive test for concussion recovery monitoring.
• To determine the correlation between CogSport performance and conventional neuropsychological tests.
• To establish preliminary normative data for CogSport in healthy young adults and elite athletes.

Main Methods:

• A prospective, serial investigation of cognitive function was conducted.
• Participants included 300 healthy young adults, with 240 being elite athletes from Australian Football clubs and a university research institute.
• Intra-class correlation coefficients (ICC) were used to measure the reliability of CogSport performance and its correlation with conventional tests.

Main Results:

• CogSport measures related to psychomotor function, decision-making, working memory, and learning exhibited high reliability.
• Several CogSport measures showed significant correlations with conventional neuropsychological tests assessing information processing and attention.
• Preliminary normative data for CogSport performance were established.

Conclusions:

• The CogSport test is highly reliable for evaluating cognitive function in healthy young adults and elite athletes.
• CogSport effectively measures cognitive functions comparable to those assessed by conventional tests frequently used in concussion research.