Live data from Hacker News

How you sleep today may forecast when Alzheimer's disease begins

news.berkeley.edu

1–10 of 21 posts

Re: How you sleep today may forecast when Alzheimer's disease begins

#3
This study was on people in their 60’s - 80’s, in case anyone else panicked after reading the title. I am literally in the middle of dealing with some of the worst sleep in my life, but am in my late 20’s. The idea that these problems could eventually result in Alzheimer’s is terrifying to me because my mind is literally who I am.

Just a few years ago all these problems seemed so far into the future that they were irrelevant, but every day I’m realizing more and more that I’m on a train barreling through time.

Re: How you sleep today may forecast when Alzheimer's disease begins

#5
post #3

This study was on people in their 60’s - 80’s, in case anyone else panicked after reading the title. I am literally in the middle of dealing with some of the worst sleep in my life, but am in my late 20’s. The idea that these problems could eventually result in Alzheimer’s is terrifying to me because my mind is literally who I am. Just a few years ago all these problems seemed so far into the future that they were ir…

This realization you mention is extremely odd and bizarre, yet so true.

Another thing I've come to understand is how many things I do today will, over time and through cumulative effects, have long lasting, some irreversible, effects on my body.

Obvious, yet surprising and strange when finally experienced and grasped.

Re: How you sleep today may forecast when Alzheimer's disease begins

#6
Sleep is important, but I am hesitant on these drawn conclusions.

Article: https://www.cell.com/current-biology/fulltext/S0960-9822(20)...

Another paper, same authors: https://www.jneurosci.org/content/39/32/6315

UPDATE, quoted from paper: >> Importantly, the present results cannot establish a causal link between impaired sleep and subsequent Aβ plaque accumulation. The majority of subjects in the study already had substantial Aβ deposition at baseline, so the directionality of this relationship cannot be determined without further investigation.

Re: How you sleep today may forecast when Alzheimer's disease begins

#10
post #8

Earlier quoted context omitted.

What is terrible about it?

I wake up at 3 am consistently and can not go back to bed.

What have you tried? We're working on a wearable which measures your sleep state and influences and trains your brain for better sleep performance. Still in development, but check it out https://soundmind.co
Post reply on HN