Formants, or resonance frequencies of the upper vocal tract, are an essential part of acoustic
communication. Articulatory gestures—such as jaw, tongue, lip, and soft palate movements …

Although understanding the physiological mechanisms of obstructive sleep apnea (OSA) is
important for treating OSA, limited studies have examined OSA patients' sleep architecture at …

Background This study evaluated the effect of head rotation on the first-attempt success rate
of i-gel insertion, aiming to alleviate the effect of gravity on the tongue and reduce resistance …

A 35‑year‑old male (weight 70 kg, body mass index 25.71 kg/m2, American Society of
Anesthesiologists physical status II) with a history of hemi‑mandibulectomy 1 year back was …

Missing and loose central incisors pose a great difficulty to anaesthesiologists during
laryngoscopy and intubation. Left head rotation is a novel technique which facilitates …

Study Objectives: It has been speculated that changes to the dental arch form following
orthodontic treatment with extractions may have negative effects on the upper airway space …

Background: Although the proper placement of nasogastric tube (NGT) is usually a simple
procedure, it may be challenging one in case of its placement in anesthetized intubated …