Chronic neck pain, including subclinical neck pain (SCNP), is a significant problem that places a burden on the healthcare system. Chiropractic manipulation has shown not only to be effective in treating symptoms of neck pain, but also in providing a neuromodulatory effect on the central nervous system. The motor cortex and cerebellum are thought to be important neural structures involved in motor learning and sensorimotor integration (SMI), and are therefore key structures to investigate how SMI is changed in a SCNP group following chiropractic care. Motor sequence learning (MSL) has also been shown to provide alterations in cerebellar projections to the motor cortex. Therefore, the studies in this thesis set out to determine if it was possible to induce both cortical and cerebellar learning, and if chiropractic care could alter motor output via transcranial magnetic stimulation measures to facilitate this learning.
The study‟s results suggest that in a healthy group of subjects there is alteration in the intracortical inhibition of the motor cortex and no significant change in the cerebellum, following MSL. However, the results also suggest that in a SCNP group, there is a modulation of the cerebellar connections to the motor cortex but no effect specific to the motor cortex following both MSL and chiropractic manipulation. Therefore, these findings suggest that people with intermittent neck pain have concomitant changes in SMI and could manifest as clinical symptomology. / UOIT
| Identifer | oai:union.ndltd.org:LACETR/oai:collectionscanada.gc.ca:OOSHDU.10155/247 |
| Date | 01 July 2012 |
| Creators | Daligadu, Julian |
| Contributors | Murphy, Bernadette |
| Source Sets | Library and Archives Canada ETDs Repository / Centre d'archives des thèses électroniques de Bibliothèque et Archives Canada |
| Language | English |
| Detected Language | English |
| Type | Thesis |
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