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15 results on '"Chen, Peter Q."'

2. From Classroom to Metaverse: A Study on Gamified Constructivist Teaching in Higher Education

Author

Ng, Peter H. F., Chen, Peter Q., Sin, Zackary P. T., Jia, Ye, Li, Richard Chen, Baciu, George, Cao, Jiannong, Li, Qing, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Xie, Haoran, editor, Lai, Chiu-Lin, editor, Chen, Wei, editor, Xu, Guandong, editor, and Popescu, Elvira, editor

Published
2023
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13. A Mobile-based Virtual Reality Speech Rehabilitation App for Patients With Aphasia After Stroke: Development and Pilot Usability Study.

Author

Xiaofan Bu, Ng, Peter H. F., Ying Tong, Chen, Peter Q., Rongrong Fan, Qingping Tang, Qinqin Cheng, Shuangshuang Li, Cheng, Andy S. K., and Xiangyu Liu

Subjects
VIRTUAL reality, STROKE, APHASIA, PATIENTS' attitudes, MEDICAL rehabilitation
Abstract

Background: Stroke has the highest disability-adjusted life-years lost in any disease, and approximately one-third of the patients get aphasia. Computers and tablets are innovative and aid in intensive treatments in speech rehabilitation for patients with aphasia. However, mechanical training limits the help to patients. Objective: This study aims to provide a framework for an integrated virtual reality (VR) app to provide speech rehabilitation for patients with aphasia. Methods: The content was generated through an in-depth literature review and discussion with experienced rehabilitation physicians and occupational therapists. We then conducted a 2-round Delphi study with 15 experts from hospitals and universities to rate the content using a 5-point Likert scale. The app was developed by an interdisciplinary team involving VR, medical science of rehabilitation, and therapeutic rehabilitation. Pilot usability testing of this novel app was conducted among 5 patients with aphasia, 5 healthy volunteers, 5 medical staff, and 2 VR experts. Results: We designed 4 modules of speech rehabilitation: oral expression, auditory comprehension, cognition, and comprehensive application. Our VR-based interactive and intelligent app was developed to provide an alternative option for patients with aphasia. Pilot usability testing revealed user satisfaction with the app. Conclusions: This study designed and tested a novel VR-based app for speech rehabilitation specifically adapted to patients with aphasia. This will guide other studies to develop a similar program or intelligent system in a clinical setting. [ABSTRACT FROM AUTHOR]

Published
2022
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14. A single vectored thermal pulsation treatment for meibomian gland dysfunction increases mean comfortable contact lens wearing time by approximately 4 hours per day

Author

Blackie,Caroline A, Coleman,Christy A, Nichols,Kelly K, Jones,Lyndon, Chen,Peter Q, Melton,Ron, Kading,David L, O'Dell,Leslie E, Srinivasan,Sruthi, Blackie,Caroline A, Coleman,Christy A, Nichols,Kelly K, Jones,Lyndon, Chen,Peter Q, Melton,Ron, Kading,David L, O'Dell,Leslie E, and Srinivasan,Sruthi

Abstract

Caroline A Blackie,1 Christy A Coleman,1 Kelly K Nichols,2 Lyndon Jones,3 Peter Q Chen,4 Ron Melton,5 David L Kading,6 Leslie E O’Dell,7 Sruthi Srinivasan3 1TearScience Inc., Morrisville, NC, 2School of Optometry, The University of Alabama at Birmingham, AB, USA; 3School of Optometry and Vision Science, University of Waterloo, Waterloo, ON, Canada; 4Clayton Eye Center, Morrow, GA, 5Charlotte Eye Ear Nose and Throat Associates, Charlotte, NC, 6Specialty Eyecare Group, Kirkland, WA, 7May Eye Care Center and Associates, Hanover, PA, USA Purpose: To evaluate the effect of a single vectored thermal pulsation (VTP) treatment in contact lens wearers with meibomian gland dysfunction (MGD) and dry eye symptoms.Methods: The prospective, nonsignificant risk, open-label, randomized, multi-center clinical trial included 55 soft contact lens (SCL) wearers with MGD and evaporative dry eye. Subjects were randomized to the single VTP treatment group or an untreated control. The controls received a crossover VTP treatment at 3 months (crossover treatment group). Primary effectiveness measures were meibomian gland secretion (MGS) score and Standard Patient Evaluation of Eye Dryness (SPEED) that were evaluated at baseline, at 1 and 3 months post-VTP treatment, and at 1 month post-VTP treatment in the crossover treatment group. Exploratory variables included fluorescein tear break-up time (TBUT), lid wiper epitheliopathy (LWE), lid parallel conjunctival folds (LIPCOF), ocular surface staining, frequency of over-the-counter (OTC) drop use, and hours of comfortable contact lens wear.Results: At 3 months, the treatment group showed significantly greater mean change from baseline in MGS (12.4±9.1 vs 1.4±6.4, p<0.0001), SPEED (-8.4±4.7 vs -0.7±4.4, p<0.0001) and significantly greater improvement in exploratory variables (TBUT, LWE, and frequency of OTC drop use) relative to the controls. M

Published
2018

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