Open Science 

Below is a list of: (1) free, open access publications for which I have served as first author, last author, or co-author; or (2) free, legal, self-archived versions of published work for which I have served as first or last author (in instances where the publication was made published as open access). Just click on each article: (1) to view the open-access article; or (2) in instances of self-archived manuscripts, to download the manuscript. Link to the publisher version is available on the self-archived version and the homepage of this website.

ONLINE EARLY

1. Quantifying Pharyngeal Residue during Videofluoroscopic Swallow Studies (VFSS/MBS): Validation of Percentage-Based Visual-Perceptual Residue Ratings.

2. Effects of Food Type on Pharyngeal Residue, Penetration, and Aspiration: A Prospective Study of 50 Dysphagic Adults

2025

1. Effects of Puree Type and Color on Ratings of Pharyngeal Residue, Penetration, and Aspiration during FEES: A Prospective Study of 37 Dysphagic Outpatient Adults. 

2. Characterizing the Validity of Using VASES to Derive DIGEST-FEES Grades

3. Validation of a Low-Cost Manometer to Assess Tongue, Lip, Cheek and Respiratory Strength: A Laboratory-Based Study

4. Objective Assessment of Orofacial Muscle Strength: Validation of an Alternative Low-Cost Measurement Device

2024

1. Respiratory-Swallow Coordination and its Relationship with Pharyngeal Residue, Penetration, and Aspiration in People with Parkinson's Disease 

2. Effects of Puree Type and Color on Ratings of Pharyngeal Residue, Penetration, and Aspiration during FEES: A Prospective Study of 37 Dysphagic Outpatient Adults. 

3. Endoscopic Biofeedback Training for Cough and Swallowing: The What, Why, and How

4. Concurrent Validity of a Low-Cost Manometer for Objective Assessments of Respiratory Muscle Strength

5. Auditory-Perceptual Assessments of Cough: Characterizing Rater Reliability and the Effects of a Standardized Training Protocol. 

2023

1. Normative Reference Values for FEES and VASES: Preliminary Data from 39 Non-Dysphagic, Community-Dwelling Adults

   • Supplemental Document (norms for 15 swallow conditions)

2. The Role of Aspiration Amount on Airway Protective Responses in People with Neurogenic Dysphagia

3. Concurrent Validity of the IOPI and Tongueometer Orofacial Strength Measurement Devices

4. The Diagnosis of Muscle Tension Dysphagia

2022

1. Effects of Bolus Holding on Respiratory-Swallow Coordination in Parkinson's Disease.

2. A “Scoping” Review and Tutorial for Developing Standardized and Transparent Protocols for FEES

3. Visual Analysis of Swallowing Efficiency and Safety (VASES): Establishing Criterion-Referenced Validity and Concurrent Validity

2021

1. Visual analysis of Swallowing Efficiency and Safety (VASES): A standardized approach to rating pharyngeal residue, penetration, and aspiration during FEES

   1. • VASES Supplemental Document

2. Examining the Relationships Between Lingual Strength, Perihyoid Strength, and Swallowing Kinematics in Dysphagic Adults: A Retrospective Cross-Sectional Analysis

3. Detection of Aspiration, Penetration, and Pharyngeal Residue During Flexible Endoscopic Evaluation of Swallowing (FEES): Comparing the Effects of Color, Coating, and Opacity

2020

1. Respiratory-Swallow Coordination Training and Voluntary Cough Skill Training in a Person with Parkinson’s Disease: A Single-Subject Treatment Study

2. Respiratory-Swallow Coordination Training (RSCT) Improves Swallowing Safety and Efficiency in a Person with Anoxic Brain Injury

3. Effects of Verbal Cueing on Respiratory-Swallow Patterning, Lung Volume at Swallow Initiation, and Swallow Apnea Duration in Parkinson’s Disease

4. Predictors of Residue and Airway Invasion in Parkinson's Disease

5. Pharyngeal Area Changes in Parkinson’s Disease and Its Effect on Swallowing Safety, Efficiency, and Kinematics

6. Handheld Cough Testing: A Novel Tool for Cough Assessment and Dysphagia Screening 

2019

1. Detection of Airway Invasion During Flexible Endoscopic Evaluations of Swallowing: Comparing Barium, Blue Dye, and Green Dye

2. Open Mouth-Maximal Isometric Press: Development and Norms for Clinical Swallowing Evaluations and Treatment

2018

1. Superior and Anterior Hyoid Displacement During Swallowing in Non-Dysphagic Individuals

2016

1. Static Endoscopic Evaluation of Swallowing (SEES): Transoral Endoscopy for Clinical Swallow Evaluation