The current study was designed to investigate the effect of concussion on verbal learning and memory performance in youth hockey players. Concussed participants completed the Rey Auditory Verbal Learning Test (RAVLT) prior to the start of the hockey season. Following recovery from concussion, six males (10-12 years), with one sustaining two concussions, completed a follow-up assessment. A difference score was calculated for five RAVLT index scores. Each instance of concussion was matched to two controls on age, gender, and testing protocol in order to control for the confounding influences of repeated testing sessions. Independent-samples t-tests revealed a trend towards a significant decrease in change scores for the concussed participants on the Delayed Recall Trial of the RAVLT. These results suggest that long-term verbal memory may be negatively affected by concussion; however, future studies are needed with larger sample sizes and additional follow-up points in order to better understand the impact.
| Identifer | oai:union.ndltd.org:TORONTO/oai:tspace.library.utoronto.ca:1807/29645 |
| Date | 29 August 2011 |
| Creators | Wilkinson, Amy |
| Contributors | Keightley, Michelle L. |
| Source Sets | University of Toronto |
| Language | en_ca |
| Detected Language | English |
| Type | Thesis |
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