Prosek, R A EMG biofeedback in the treatment of hyperfunctional voice disorders. [electronic resource] - The Journal of speech and hearing disorders Aug 1978 - 282-94 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S. ISSN: 0022-4677 Standard No.: 10.1044/jshd.4303.282 doi Subjects--Topical Terms: Action PotentialsAdultAphonia--therapyBiofeedback, Psychology--physiologyElectromyographyFemaleHoarseness--therapyHumansLaryngeal Muscles--physiopathologyMaleMiddle AgedMuscles--physiopathologySpeech Production MeasurementVoice Disorders--physiopathologyVoice Training--instrumentation