0
0
A new preliminary study presented at the upcoming American Academy of Neurology’s 76th Annual Meeting sheds light on a potential association between sleep apnoea—a serious sleep disorder characterized by interrupted breathing—and cognitive impairment.
Sleep apnoea, a condition marked by repetitive pauses in breathing during sleep, has long been recognized as a significant health concern. However, the latest research suggests that it may also contribute to memory or thinking problems, according to findings to be presented at the upcoming conference in April.
The study, conducted by researchers from Boston Medical Center in Massachusetts, examined data from 4,257 participants who completed a questionnaire addressing sleep quality and cognitive issues. Among the participants, 1,079 reported symptoms indicative of sleep apnoea, such as snorting, gasping, or breathing pauses during sleep.
Results revealed a notable correlation between sleep apnoea symptoms and cognitive decline. Individuals experiencing sleep apnoea symptoms were significantly more likely to report memory or thinking problems compared to those without such symptoms. Specifically, 33 percent of participants with sleep apnoea symptoms reported cognitive issues, compared to 20 percent of those without the symptoms.
Dominique Low, a researcher involved in the study, emphasized the importance of early screening for sleep apnoea, highlighting the availability of effective treatments such as continuous positive airway pressure (CPAP) machines. Low also underscored the potential benefits of lifestyle factors like quality sleep, healthy diet, regular exercise, social engagement, and cognitive stimulation in reducing the risk of cognitive decline and improving overall quality of life.
While the findings offer valuable insights into the potential link between sleep apnoea and cognitive function, the researchers acknowledged certain limitations of the study. Data collection relied on self-reported symptoms rather than clinical assessment by medical professionals, and the study drew from a single survey.
As further research is needed to fully understand the relationship between sleep apnoea and cognitive health, the study highlights the importance of proactive screening and management of sleep disorders to mitigate potential cognitive risks and enhance overall well-being.
