Related Experiment Video
Updated: Oct 7, 2026

Clinical Application of Intense Pulsed Light Therapy and Radio Frequency for Treatment of Ocular Surface Diseases
Published on: July 3, 2025
Lip service
D N Ranalli1, D M Lancaster, A L Mullig
1University of Pittsburgh School of Dental Medicine, USA.
Abstract:
Questionnaires addressing the attitudes of football officials toward National Collegiate Athletic Association (NCAA) mouthguard rules were developed and distributed to officials in the Big East Football Conference, the Southeastern Conference, and to head football coaches at Division 1-A colleges. Response rates, which ranged from 92.45% to 100%, showed that all groups agreed that football officials are less accountable for player compliance than are coaches, trainers and players. However, officials not only observed a lower rate of compliance with NCAA mouthguard regulations than coaches, they also expressed reluctance to enforce NCAA-sanctioned penalties for failure to comply with mouthguard regulations.
Related Concept Videos
Therapeutic Communication
Verbal communication depends on language or a prescribed way of using words so that people can share information effectively. The critical aspects of verbal...
Muscles for Facial Expressions
Larynx
Anatomy of the Larynx
The larynx consists of various components, including cartilage, muscles, and vocal cords. Its structure includes three large unpaired cartilages—the thyroid, cricoid, and epiglottis—and three smaller paired cartilages—the arytenoids, corniculates, and...
Assessment of the Mouth
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
Facial Feedback Hypothesis
Non-Verbal Cues

