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Optimizing Gait Outcomes In Parkinson's Disease With Auditory Cues: The Effects Of Synchronization, Groove, And Beat Perception Ability, Emily A. Ready
Optimizing Gait Outcomes In Parkinson's Disease With Auditory Cues: The Effects Of Synchronization, Groove, And Beat Perception Ability, Emily A. Ready
Electronic Thesis and Dissertation Repository
This dissertation explores a common, rehabilitative strategy for mitigating gait impairments in Parkinson’s disease (PD) called Rhythmic Auditory Stimulation (RAS). The effects of this intervention on gait in PD are well documented but highly variable, which poses difficulty for appropriate therapeutic application. Part of this variability may be related to individual musical abilities, such as beat perception accuracy, as most RAS interventions involve synchronizing with a beat. However, music is complex and variable. Therefore, factors inherent in the music itself may play a role in these differences, such as how much the music makes you want to move (groove), or …
Investigating How Neural Entrainment Relates To Beat Perception By Disentangling The Stimulus-Driven Response, Aaron Wc Gibbings
Investigating How Neural Entrainment Relates To Beat Perception By Disentangling The Stimulus-Driven Response, Aaron Wc Gibbings
Electronic Thesis and Dissertation Repository
Beat perception – the ability to perceive a steady pulse in music – is nearly ubiquitous in humans, but the neural mechanisms underlying this ability are unknown. A growing number of electroencephalography (EEG) studies suggest that beat perception is related to neural entrainment, a phenomenon in which cyclic changes in the excitability of populations of neurons synchronize with a rhythmic stimulus. However, the relationship between acoustically-driven and entrainment-driven neural activity is unclear. This thesis presents EEG research that extends our understanding neural entrainment is related to beat perception by characterizing, equating, and finally removing the stimulus-driven response in the neural …