Sensorimotor control of vocal pitch production in Parkinson's disease

@article{Chen2013SensorimotorCO,
  title={Sensorimotor control of vocal pitch production in Parkinson's disease},
  author={Xi Chen and Xiaoxia Zhu and Emily Q. Wang and Ling Chen and Hanjun Liu},
  journal={Brain Research},
  year={2013},
  volume={1527},
  pages={99-107}
}
The present study was designed to investigate the sensorimotor control of voice fundamental frequency (F0) in individuals with Parkinson's diseases (PD). Fifteen Cantonese individuals with PD, and fifteen age- and sex-matched healthy Cantonese individuals participated in the experiment. Participants were asked to vocalize a vowel sound while hearing their voice auditory feedback unexpectedly pitch-shifted upwards or downwards through headphones. The size of pitch shifts varied from 50, 100, to… CONTINUE READING

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References

Publications referenced by this paper.
SHOWING 1-10 OF 41 REFERENCES

Effect of duration of pitch-shifted feedback on vocal responses in patients with Parkinson's disease.

  • Journal of speech, language, and hearing research : JSLHR
  • 2001
VIEW 5 EXCERPTS
HIGHLY INFLUENTIAL

Voice F0 responses to pitch-shifted voice feedback during English speech.

  • The Journal of the Acoustical Society of America
  • 2007
VIEW 4 EXCERPTS
HIGHLY INFLUENTIAL

ERP correlates of languagespeci fi c processing of auditory pitch feedback during selfvocalization

Z. Chen, P. Liu, +3 authors H. Liu
  • Brain Lang .
  • 2012
VIEW 2 EXCERPTS