Pixel-Based Swallow Measurements: Correcting Nonsquare Pixels.

Purpose: This research note illustrates the effects of video data with nonsquare pixels on the pixel-based measures obtained from videofluoroscopic swallow studies (VFSS). Method: Six pixel-based distance and area measures were obtained from two different videoflouroscopic study units; both yielding...

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Bibliographic Details
Published in:	Journal of Speech, Language & Hearing Research Vol. 66; no. 2; pp. 565 - 573
Main Authors:	Larsen, Deirdre, Takeshi Ikuma, Neubig, Luisa, Kist, Andreas M., Leonard, Rebecca, McWhorter, Andrew J., Kunduk, Melda
Format:	Article
Published:	American Speech-Language-Hearing Association Feb2023
Subjects:	Analysis of variance Digital image processing Statistics Computer software Deglutition Research evaluation Multivariate analysis Effect sizes (Statistics) Deglutition disorders Fluoroscopy Cronbach's alpha Descriptive statistics Intraclass correlation Data analysis Video recording
Online Access:	View this record in EBSCOhost

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