Hallie Bulkin presents research on how obstructive sleep apnea damages cognition. People with sleep-disordered breathing show lower IQ, worse memory, and reduced attention. Brain imaging reveals structural changes in the hippocampus and frontal cortex, with effects especially severe in children whose brains are still developing.
Chapters
Research has shown for decades that sleep-disordered breathing is linked to lower executive function, poorer memory, reduced attention, decreased academic performance. Hello, right? And so in more severe cases like obstructive sleep apnea, the studies have actually shown significant differences in IQ and neurocognitive performance compared to peers. So there are documented changes, my friends, like in the brain regions like the hippocampus, the frontal cortex, like areas that are responsible for learning. For memory, for executive function. And this matters even more in children because these are critical development years, right? These are, this is critical developmental years for them. And so repeated oxygen deprivation and fragmented sleep, it's not just gonna lead to cranky kids the next morning. It's actually affecting the children long-term. It's impacting their brain development.