Nasal and mouth-breathing

Electromyographic muscle EMG activity in mouth and nasal breathing children.

Mouth breathing may cause changes in muscle activity, because an upper airway obstruction leads may cause a person to extend his/her head forward, demanding a higher inspiratory effort on the accessory muscles (sternocleidomastoids). This purpose of this study is to compare, using electromyography (EMG), the activity pattern the sternocleidomastoid and upper trapezius muscles in mouth breathing...

Nasal resistance, skeletal classification, and mouth breathing in orthodontic patients.

Using acoustic sensors to discriminate between nasal and mouth breathing

The recommendation to change breathing patterns from the mouth to the nose can have a significantly positive impact upon the general well being of the individual. We classify nasal and mouth breathing by using an acoustic sensor and intelligent signal processing techniques. The overall purpose is to investigate the possibility of identifying the differences in patterns between nasal and mouth b...

The effect of mouth breathing versus nasal breathing on dentofacial and craniofacial development in orthodontic patients.

OBJECTIVES/HYPOTHESIS To determine the effect of mouth breathing during childhood on craniofacial and dentofacial development compared to nasal breathing in malocclusion patients treated in the orthodontic clinic. STUDY DESIGN Retrospective study in a tertiary medical center. METHODS Clinical variables and cephalometric parameters of 116 pediatric patients who had undergone orthodontic trea...

‌A comparison on dentofacial cephalometric measurements ‌‌between two mouth breathing groups with anterior and posterior ‌obstructions of nasal airway

‌A comparison on dentofacial cephalometric measurements ‌‌between two mouth breathing groups with anterior and posterior ‌obstructions of nasal airway zaeim* - Dr. M.R. Baghersad** Dr. M.H. Toodeh * - Assistant Professor of Oral Orthodontics Dept. - Faculty of Dentistry - Yazd University of Medical Sciences. ** - Dentist. Background and aim: The goal of this study was to compare dentofacial cep...