Published on in Vol 27 (2025)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/63166, first published .
Smartphone Application–Based Voice and Speech Training Program for Parkinson Disease: Feasibility and Satisfaction Study With a Preliminary Rater-Blinded Single-Arm Pretest and Posttest Design

Smartphone Application–Based Voice and Speech Training Program for Parkinson Disease: Feasibility and Satisfaction Study With a Preliminary Rater-Blinded Single-Arm Pretest and Posttest Design

Smartphone Application–Based Voice and Speech Training Program for Parkinson Disease: Feasibility and Satisfaction Study With a Preliminary Rater-Blinded Single-Arm Pretest and Posttest Design

Authors of this article:

Sol-Hee Lee1 Author Orcid Image ;   Jiae Kim1 Author Orcid Image ;   Han-Joon Kim1 Author Orcid Image

Sol-Hee Lee   1 * , MS ;   Jiae Kim   1 * , MS ;   Han-Joon Kim   1 , MD, PhD

1 Department of Neurology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea

*these authors contributed equally

Corresponding Author:

  • Han-Joon Kim, MD, PhD
  • Department of Neurology
  • Seoul National University Hospital
  • Seoul National University College of Medicine
  • 101 Daehak-ro, Jongno-gu
  • Seoul 03080
  • Republic of Korea
  • Phone: 82 10-7279-7883
  • Email: movement@snu.ac.kr