Neuroimaging studies do not prove the existence of brain abnormalities in spastic (spasmodic) dysphonia.
Aronson
A E
AE
Lagerlund
T D
TD
D000328:Adult; D001927:Brain Diseases / Q000150:complications / Q000175:diagnosis* / Q000503:physiopathology; D003952:Diagnostic Imaging; D004568:Electrodiagnosis; D016057:Evoked Potentials, Auditory, Brain Stem; D006801:Humans; D008875:Middle Aged; D014630:Vagus Nerve / Q000503:physiopathology; D014832:Voice Disorders / Q000209:etiology* / Q000503:physiopathology