SARAspeech-Feasibility of automated assessment of ataxic speech disturbance

被引：4

作者：

Grobe-Einsler, M. ^{[1
,2
]}

Faber, J. ^{[1
,2
]}

Taheri, A. ^{[1
]}

Kybelka, J. ^{[3
]}

Raue, J. ^{[3
]}

Volkening, J. ^{[3
]}

Helmhold, F. ^{[3
]}

Synofzik, M. ^{[4
,5
,6
]}

Klockgether, T. ^{[1
,2
]}

机构：

[1] German Ctr Neurodegenerat Dis DZNE, Bonn, Germany

[2] Univ Hosp Bonn, Dept Neurol, Bonn, Germany

[3] PeakProfiling GmbH, Berlin, Germany

[4] Univ Tubingen, Hertie Inst Clin Brain Res, Div Translat Genom Neurodegenerat Dis, Tubingen, Germany

[5] Univ Tubingen, Ctr Neurol, Tubingen, Germany

[6] German Ctr Neurodegenerat Dis DZNE, Tubingen, Germany

来源：

NPJ DIGITAL MEDICINE | 2023年 / 6卷 / 01期

关键词：

Computer aided analysis;

D O I：

10.1038/s41746-023-00787-x

中图分类号：

R19 [保健组织与事业（卫生事业管理）];

学科分类号：

摘要：

Ataxias are a group of movement disorders that are characterized by progressive loss of balance, impaired coordination and speech disturbance, which together lead to markedly reduced quality of life. Speech disturbance is clinically diagnosed, but methods for objective assessment of severity are lacking. Using 71 sets of speech recordings from ataxia patients, we developed an automated classification system. With a tolerance of +/- 1 point, this classification system correctly predicted experts' ratings of speech disturbance according to item 4 of the Scale for Assessment and rating of ataxia (SARA) in 80% of cases. We thereby demonstrate feasibility of computer-assisted voice analysis for automated assessment of severity of speech disturbance.

引用

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