What are the most important questions about yawning that still need to be answered?

Feb 2, 2023 ... Yawning is involuntarily opening the mouth and taking a long, deep breath of air. This is most often done when you are tired or sleepy. Yawning is considered to be a symptom of multiple sclerosis, stroke, Parkinson's disease, and Alzheimer's disease, all conditions associated with inhibited ... May 21, 2018 ... excessive daytime sleepiness due to sleep apnea is not characterized by excessive yawning. METHODS: We have studied 73 subjects with ... Most frequently, the yawns occurred in association with nausea and vomiting, hiccups and other brainstem or hypothalamic symptoms. Some patients also reported ... throbbing headache; sensitivity to light, noise and smell; nausea (feeling sick); vomiting (being sick) ; feeling tired; excessive yawning; food cravings ... Dec 4, 2023 ... What Causes TMJ Pain When Yawning? TMJ disorders interfere with the natural flow of the movement of the jaw muscles, joints, tissues, and bones. May 6, 2022 ... Moreover, second born twins, known to be more prone to neonatal mortality and morbidity, showed increased yawning rates compared to first born ... Jun 3, 2024 ... ... excessive yawning. Its excessive occurrence can be distressing for ... While escitalopram is widely considered safe and efficacious in ... A case of excessive yawning with citalopram. Prim care companion. J Clin Psychiatry, 11 (2009), pp. 126. [9]. Yawning is considered a stereotyped or fixed action pattern and appears to have similar within-species duration, interval and variability (Provine, 1986).