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Beyond The Eye: The Neural Signature Of Cerebral Visual Processing In Children With Cerebral Palsy, Jacy R. Hannan

Theses & Dissertations

Cerebral palsy (CP) is a permanent, non-progressive neuromuscular disorder diagnosed early in childhood. Frequently the lesion that causes the motor impairments in individuals with CP concurrently disrupts the visual networks, placing them at a high risk of cerebral visual dysfunctions. Cerebral visual impairment (CVI) often remains unrecognized or misdiagnosed in people with CP. Despite the crucial role of visual function in the development of movement and cognition, the neurophysiological basis of the cerebral visual dysfunctions is almost entirely unknown. This investigation aimed to examine the neurophysiological mechanisms underlying cerebral visual dysfunction in children with CP. Specifically, this research used magnetoencephalographic …

The Neural Oscillatory Dynamics Underlying Motor And Cognitive Abilities In Children And Adults With Cerebral Palsy, Rashelle M. Hoffman

Theses & Dissertations

Cerebral palsy (CP) is the most common neuromotor developmental diagnosis that can result in a myriad of activity impairments. The literature has primarily explored motor impairments in children with CP. Additionally, there is evidence of CP impacting several cognitive domains in children and adults with CP. Very little literature has explored if these impairments persist into adulthood, and the underlying neurophysiology serving these functions in individuals with CP is unknown.

The first purpose of this dissertation was to quantify the cortical oscillations serving hand movement with magnetoencephalography (MEG) and determine if differences were present as a function of age between …