Gender-specific vocal dysfunctions in Parkinson's disease: electroglottographic and acoustic analyses.

@article{Hertrich1995GenderspecificVD,
  title={Gender-specific vocal dysfunctions in Parkinson's disease: electroglottographic and acoustic analyses.},
  author={Ingo Hertrich and Hermann Ackermann},
  journal={The Annals of otology, rhinology, and laryngology},
  year={1995},
  volume={104 3},
  pages={197-202}
}
Electroglottographic (EGG) and acoustic recordings were obtained during sustained vowel production in men and women suffering from Parkinson's disease (PD). The computed EGG spectrograms allowed us to differentiate various kinds of phonatory disturbances: intervals with subharmonic energy ("low-frequency segments"), "noise-like regions," and abrupt shifts of fundamental frequency (F0). Female PD subjects presented with a significantly increased portion of subharmonic segments and with… CONTINUE READING

From This Paper

Topics from this paper.

Citations

Publications citing this paper.
Showing 1-10 of 15 extracted citations

Similar Papers

Loading similar papers…