This thesis presents two manuscripts on motor control in ADHD. The first is a literature review that identifies fine motor control and postural stability as areas of robust abnormality in ADHD. Further, the review suggests that motor performance in adolescence has been understudied, and reveals a paucity of data on sex differences.
The second study is an empirical assessment of postural control and fine motor skills in an adolescent ADHD sample, which investigated potential sex differences. This latter study revealed that males with ADHD were especially impaired on fine motor tasks, whereas females with the disorder were particularly impaired on tasks of postural stability. Deficits were most prominent under conditions where visual information was removed, across genders. It is unclear whether motor performance deficits are central features of ADHD or instead artifacts of overlap with Developmental Coordination Disorder and other psychiatric comorbidities.
| Identifer | oai:union.ndltd.org:LACETR/oai:collectionscanada.gc.ca:OTU.1807/25663 |
| Date | 01 January 2011 |
| Creators | McIlveen-Brown, Emma |
| Contributors | Tannock, Rosemary |
| Source Sets | Library and Archives Canada ETDs Repository / Centre d'archives des thèses électroniques de Bibliothèque et Archives Canada |
| Language | en_ca |
| Detected Language | English |
| Type | Thesis |
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