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In adults, OSA most commonly is caused by decreased muscle tone (required for patency) in the soft tissues of the upper airway. 1 Symptoms of OSA include snoring, daytime sleepiness, morning headache, sexual dysfunction, and mood and behavioral disorders. 1 Although sometimes overlooked by physicians, OSA is an independent predictor for ...
- Sleep apnoea and the brain: a complex relationship - PubMed
The assessment of how obstructive sleep apnoea affects...
- Sleep apnoea and the brain: a complex relationship - PubMed
14 Απρ 2015 · In healthy adults, sleep progresses through nREM stages N1 through N3 followed by a period of REM sleep occurring roughly 60–90 min into the sleep cycle. 55 Cognitive improvements in treated patients with obstructive sleep apnoea might indicate increased stability of brain activity during sleep, allowing for crucial synaptic repair and ...
26 Ιουν 2023 · Having sleep apnea may disrupt your sleep or leave you sleepy. Long-term effects of untreated sleep apnea may lead to heart disease, COPD, or diabetes.
6 Απρ 2023 · Obstructive sleep apnea (OSA), which is the more common form that occurs when throat muscles relax and block the flow of air into the lungs; Central sleep apnea (CSA), which occurs when the brain doesn't send proper signals to the muscles that control breathing
With rising awareness of OSA and the increasing prevalence of obesity, OSA is increasingly recognized as a major contributor to cardiovascular morbidity including systemic and pulmonary arterial hypertension, heart failure, acute coronary syndromes, atrial fibrillation, and other arrhythmias.
The assessment of how obstructive sleep apnoea affects cognition depends on the specificity and sensitivity of the tests, which are rarely developed specifically for obstructive sleep apnoea. In this Review, we discuss both the neural adaptive and maladaptive processes in response to hypoxaemia.
Obstructive sleep apnea (OSA) can negatively affect the patient’s physical and psychological functioning, as well as their quality of life. A major consequence of OSA is impaired cognitive functioning. Indeed, several studies have shown that OSA mainly leads to deficits in executive functions, attention, and memory.
