Evaluation of Fractional Anisotropy and Apparent Diffusion Coefficient of Broca¡?s Area in Patients with Parkinson¡?s Disease: Quantitative MR Diffusion Tensor Imaging Study at 3 Tesla

Lee, Jung‐Hoon; Lee, Kyung-Bae; Kim, Sang-Young; Lee, Do-Wan; Choe, Bo-Young; Choi, Youn-Bong

doi:10.3938/jkps.58.343

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Cited by 6 publications

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“…This WM tract is engaged in auditory–motor integration during articulation, as it connects the ventral portion of the left precentral gyrus to the postcentral gyrus and the superior temporal gyrus [10–12]. Previous research also showed that WM integrity of arcuate fasciculus is partially disrupted in PD patients [13].…”

Section: Introductionmentioning

confidence: 99%

Repetitive transcranial magnetic stimulation for hypokinetic dysarthria in Parkinson's disease enhances white matter integrity of the auditory–motor loop

Brabenec

Šimko

Minsterová

et al. 2022

Euro J of Neurology

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Hypokinetic dysarthria (HD) is common in patients with Parkinson's disease (PD). It is characterized by monoloudness and monopitch, imprecise articulation, voice harshness, and speech timing deficits [1]. Impairment of auditory feedback is an important factor contributing to HD [2], and auditory feedback control is the main strategy employed in the current Lee Silverman Voice Treatment for HD [3]. In PD patients, previous studies also showed abnormal activation and connectivity of the right posterior superior temporal gyrus (STG), which is involved in auditory feedback processing [4, 5].

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Section: Introductionmentioning

confidence: 99%