Can studying yawning provide insights into the workings of the brain?

Jan 10, 2024 ... Yawning frequently or excessively is a common symptom of anxiety disorder. While the reason why we yawn is unknown, anxiety can cause ... On average, a person yawns 5-10 times a day, with 20 yawns a day still being considered within a normal range. Healthcare professionals define excessive yawning ... Jun 18, 2018 ... Yawning is normal but excessive yawning can be due to certain medical conditions. Some of the common medical conditions that lead to excessive yawning are: Aug 16, 2018 ... It has been suggested that yawning is a warning sign of elevated cortisol levels (Thompson and colleagues. Interact J Med Res 2012;1: e4, 1–9). In this case, medica- tion side effects and excessive daytime sleepiness are the most frequent aetiologies. Epileptic seizures are oc- casionally followed by ... Another common cause of excess or repetitive yawning is dyspepsia. This is a condition in which too much gas is produced in the stomach and intestines, or is ... 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 ... Yawning is associated with various neurological diseases including intracranial hypertension, Excessive yawning may be characteristic of neurologic or brain ... Yawning is a normal motor phenomenon of brainstem origin, that signifies drowsiness, fatigue, hunger or boredom (1). Yawning is listed as a migraine symptom ... Oct 16, 2022 ... Furthermore, stress may be involved in triggering a yawn, perhaps due to an increased body temperature associated with anxiety. Rarely, certain ...