Dr. Charles Mok explains why quality sleep matters for memory and health. Sleep studies measure snoring, oxygen drops, and restlessness to diagnose conditions like sleep apnea. Poor sleep causes mental fog and forgetfulness, while healthy sleep stages are crucial for memory consolidation.
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If somebody has significant other what we call comorbidities we would recommend doing a sleep lab. If you've already had a sleep study obviously you don't need to do it again. Sleep apnea generally does not go away. So that's step one is seeing how much sleep apnea you have if at all and then it also measures things like how loud you snore and how many hours a night you snore. Do you have, you have times where your oxygen desaturates how much restlessness you have and how much quality of sleep do you have. These are all really important. We're understanding more now the importance of quality sleep than ever when you sleep there's certain stages of sleep that convert your daytime memories into long term memories and this is when people get mental fogginess or forgetfulness is frequently a result of poor sleeping and numerous studies have shown that if you don't get good quality sleep it affects the longevity of your life and your health. So sleep is very important.