Lack of Sleep Boosts Levels of Alzheimer’s Proteins
Published on December 28, 2017 | SleepReviewMag.com Have you resolved to take better care of yourself in the new year? Here’s a relatively painless way to do it: Catch a few more zzz’s every night. A third of American adults don’t get enough sleep, according to the Centers for Disease Control and Prevention. Chronic poor sleep has been linked to cognitive decline, and a study from Washington University School of Medicine in St. Louis sheds light on why: As a wakeful brain churns away through the night, it produces more of the Alzheimer’s protein amyloid beta than its waste-disposal system can handle. …
Older Adults’ Forgetfulness Tied To Faulty Brain Rhythms In Sleep
December 18, 20174:47 AM ET Heard on Morning Edition – NPR.org Older brains may forget more because they lose their rhythm at night. During deep sleep, older people have less coordination between two brain waves that are important to saving new memories, a team reports in the journal Neuron. “It’s like a drummer that’s perhaps just one beat off the rhythm,” says Matt Walker, one of the paper’s authors and a professor of neuroscience and psychology at the University of California, Berkeley. “The aging brain just doesn’t seem to be able to synchronize its brain waves effectively.” The finding appears to answer a long-standing question about …
Obstructive sleep apnea linked to higher Alzheimer’s risk
By Maria Cohut | Published Friday 10 November 2017 | MedicalNewsToday.com Fact checked by Jasmin Collier A new study has demonstrated that older adults who experience obstructive sleep apnea may be at increased risk of Alzheimer’s disease. This is because they exhibit higher levels of amyloid beta, the chief component of the amyloid plaques that characterize the disease. Obstructive sleep apnea is characterized by the occasional inability to breathe while asleep, due to a collapse of the airway. This may cause the sleeper to wake up repeatedly during the night whenever breathing becomes difficult, resulting in disturbed sleep patterns. Recent data suggest that in the …
Sleep Apnea Tied to Cognitive Decline
Monday, 28 Aug 2017 03:17 PM | NewsMax.com People who experience certain breathing problems at night may be more likely to develop cognitive impairment than individuals without any difficulties breathing while they sleep, a research review suggests. Data obtained from 14 previously published studies with a total of more than 4.2 million men and women showed that people with sleep-disordered breathing had 26 percent higher odds of developing cognitive impairment, researchers report in JAMA Neurology. “Identification of this sleep disorder in elderly persons might help predict future risk of cognitive impairment and thus is important for the early detection of …
Sleep problems may be early sign of Alzheimer’s
Published on August 26, 2017 | LinkedIn.com Poor sleep may be a sign that people who are otherwise healthy may be more at risk of developing Alzheimer’s disease later in life than people who do not have sleep problems, according to a study. Researchers have found a link between sleep disturbances and biological markers for Alzheimer’s disease found in the spinal fluid. Source: American Academy of Neurology …
Patient Reviews
