"Last month, a 42-year-old executive walked into a neurologist's office convinced she had early-onset dementia. Her memory was shot, she couldn't focus during meetings, and she'd started forgetting her kids' schedules. After extensive testing, the doctor found nothing wrong with her brain. The culprit? Something 73% of adults do every single night that's silently destroying their cognitive function. The thing is, we've normalized this behavior so completely that most of us don't even realize we're doing it."
"Here's what's happening: scrolling through your phone before bed isn't just keeping you awake. New research from UC Irvine shows that sleep plays a critical role in memory consolidation, and when you expose yourself to that blue light and endless stream of information right before sleep, you're disrupting this process. Studies have found that smartphone use before bed disrupts melatonin secretion and can impair sleep quality, which is when your brain transfers information from short-term to long-term memory."
A 42-year-old executive experienced severe memory lapses and concentration problems but showed no neurological abnormalities after testing. Nightly smartphone use, practiced by roughly 73% of adults, disrupts sleep and interferes with memory consolidation. Pre-sleep exposure to blue light and informational stimulation suppresses melatonin and degrades sleep quality, preventing transfer of information from short-term to long-term memory. Research from sleep scientists, including studies by UC Berkeley, links insufficient sleep and age-related sleep deterioration to impaired memory formation and learning. Habitual nighttime scrolling trains the brain into hypervigilance and can produce everyday memory failures.
Read at Silicon Canals
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