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Wayne State University Dissertations

Theses/Dissertations

2015

Amyotrophic Lateral Sclerosis

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Evaluating The Relationship Between Diadochokinesis And Severity Of Dysphagia As It Relates To Forced Vital Capacity In Individuals With Amyotrophic Lateral Sclerosis, Arthur Franklin Knack Jan 2015

Evaluating The Relationship Between Diadochokinesis And Severity Of Dysphagia As It Relates To Forced Vital Capacity In Individuals With Amyotrophic Lateral Sclerosis, Arthur Franklin Knack

Wayne State University Dissertations

Purpose: To determine if the severity of dysphagia, as determine by Penetration Aspiration Scale (PAS) ratings and pharyngeal residue scale ratings in individuals with ALS, can be predicted through performance on diadochokinesis (DDK) and force vital capacity (FVC) measures.

This study was designed to evaluate differences in performance of clinical measures and objective swallowing severity ratings between individuals with ALS and a Control group of similar age. The goal of this study was to attempt to develop a clinical assessment battery that can predict swallowing impairment in ALS patients. In addition, potential predictive relationships between dysphagia ratings and other commonly …