Researchers at Boston University Medical Center report an association between cognitive impairment and sleep disordered breathing in older adults.
“Although this does not necessarily mean that sleep apnea causes cognitive impairment in the elderly, it does highlight the association,” explained corresponding author Sanford Auerbach, MD, associate professor of neurology and psychiatry at BUSM and director of the Sleep Disorders Center at Boston Medical Center.
According to Auerbach the causal link between SDB /obstructive sleep apnea (OSA) and cognitive impairment in the elderly is not entirely clear. “Nevertheless, it does raise the issue that clinicians evaluating OSA in the elderly should screen for cognitive impairments. Furthermore, clinicians evaluating cognitive impairment in the elderly should also screen their patients for sleep disturbance and OSA.”
Read more at www.eurekalert.org