Lecture 30 Flashcards
what are some mediating variables that shape the effects of musical experiences
physiological arousal, emotion, anxiety, apathy, pleasure, sleep quality
describe NMT and what does it stand for
neurologic music therapy -> refers to a range of therapies that target changes in the brain to provide relief for symptoms associated with neurological disorders
what does NMT emphasize about their practices
standardized and evidence based best practices
_____ can affect aspects of speech, including control and/or execution
motor speech disorders
define dysarthria
problems related to activation and control of the articulators -> speech related deficits
define articulators
muscles involved in speech
what does dysarthria emerge from
damages to motor neurons, basal ganglia or cerebellum
true or false - speaking and singing share the same mechanisms
true
what are transfer effects and how are they related to singing
singing is thought of as exaggerated versions of things that need to be done during speech -> expected to produce generalizable effects
what does the DIVA stand for and what does this model propose
directions into velocities of articulators -> chunks of speech are coded by the CNS in the form of auditory-temporal and somatosensory based regions
what kind of mechanisms does the DIVA model involve
feedforward -> programming instructions
feedback -> error detection and correction
what is a non-medicinal treatment for dysarthria that produces some benefits
vocal training
TBI patients with dysarthria reported improvements in what
speech rate, vocal range and intelligibility
parkinson patients with dysarthria reported improvements with that
facial masking, lung function, vocal intensity, and fundamental frequency production
cohen reported benefits from a large scale study involving a heterogenous sample… who was included
MS, cerebral palsy, cerebrovascular accident