Gina Poe
Professor and BRI Director, UCLA. On 1 show, 1 appearance. The Shows tab opens the full record on each.
academicscientist@doctorpoe ↗poe-sleeplab.weebly.com ↗Wikipedia ↗
Gina Poe directs the Poe Sleep and Memory Laboratory at UCLA, investigating how sleep traits mediate learning, memory consolidation, and synaptic remodeling. Her research demonstrates that neuronal firing during REM sleep consolidates new memories and prunes traces from the hippocampus, with implications for treating PTSD and depression.
1shows
1appearances
21statements
15resolved
14supported
0contradicted
93%fully supported
Everything Gina Poe said on any show that made the record, most notable first. Each card names its show and opens the statement there.
Poe: Sleep deprivation during critical development windows permanently impairs brain growth
“Sleep is really important also for a lot of developmental steps that have critical time windows, and if you lose that sleep in that time window, you lose the opportunity to fully develop that part of the brain.”
Poe: Going to bed late misses the brain's deep cleaning window
“So if you go to bed too late, you will actually miss the window for that deep slow wave brain cleaning sleep. And the sleep each you'll get is more REM sleep. If you wake up too early you go to bed at normal time, but wake up too early, you'll be missing a lot…”
Poe: Poor sleep post-vaccination reduces immunization efficacy by at least 50%
“That immunization will be at least 50% less effective than it would otherwise be and you can't make up for that by just getting more sleep the next night.”
Dr. Poe: Sleep is not necessarily a whole-brain phenomenon
“We've recently discovered in the last five, six years that sleep isn't necessarily a whole brain at the same time phenomenon. That in fact, some of our brain can be asleep while other parts of our brain can be awake.”
Poe: Criminal Defendants Have Been Acquitted Due to Sleepwalking Evidence
“There have been cases, legal cases, where people have been acquitted out of a crime because it could be shown pretty clearly that they were asleep at the time.”
Poe: Not remembering dreams indicates healthy and efficient sleep
“I think it's actually a good sign to not remember your dream. To me, it means that your whole brain was asleep and doing what it should be doing, which is not recording new memories. But rather processing old memories.”
Dr. Poe: An extra hour of sleep makes teenagers less anxious and depressed
“Teenagers who are able to get an extra hour of sleep every night are usually able to better cope with the world around them, including their parents. So they're less emotionally labile, they're happier, less depressed, less anxious. Better able to cope with th…”
Dr. Poe: Big Pre-Bed Meals Increase Nightmares and Awakenings
“One says having a big meal makes people have more nightmares, more disturbing dreams that they remember, and that probably is because they're awakening out of sleep more often in order to have the consciousness of those disturbing dreams and nightmares.”
Poe: Well-rested people take 14 to 15 minutes on average to fall asleep
“Someone who's getting enough sleep at night, you know takes about, I think on average, 14, 15 minutes, something like that, to fall asleep.”
Poe: Falling asleep within two minutes usually indicates sleep deprivation
“However, if you really are asleep in two minutes, like if you have a bed partner and they're snoring in two minutes time after their head hit the pillow, it's probably a sign that they're not getting enough sleep.”
Dr. Poe: Fatal familial insomnia causes total sleeplessness and death within months
“For example, there's a biological condition called fatal familial insomnia, and that's where people develop a An inability to fall asleep, and unfortunately, it's fatal after a few months.”
Poe: Slow brain waves during sleep clear metabolic debris and misfolded proteins
“It's only been in the past 10 years or so We realized that there are actual, the slow waves that we didn't know what their function was when we fall asleep. Are actually sweeping through and cleaning our brains from the debris that builds up across wakefulness…”
Poe: Stage 1 Sleep Induces Retrograde Amnesia for Conversations and Reading
“If someone's talking to us while we're in this stage one of sleep, we might be able to hold a conversation, but we won't remember it. We could read a page for reading a book, but we won't remember what was set on that page.”
Poe: Brain deep cleaning and REM remodeling require full sleep cycles
“The deep cleaning portion of sleep cannot happen within that period of time, nor the refined kind of remodeling of REM sleep could happen. So don't think you can just get away with eight minutes of sleep and be fine for the next day. No. In fact, you do need s…”
Dr. Gina Poe: Regular bedtimes in older adults predict better cognitive outcomes
“There have been studies to show that the more volatile your sleep onset time The worse, the cognitive outcomes for older people. So it hasn't really been studied as much in younger people, but if you have a regular bedtime in older people, you're it's predicti…”
Dr. Gina Poe: Human circadian clocks can shift about one hour per day
“Jet lag is a problem because you need to reset that clock, and our clocks can phase shift by about an hour a day.”
Poe: Intense learning automatically increases your body's REM sleep duration
“If you are learning something or have a, an emotional day that you will get more REM sleep. It's homeostatic. It's automatic. You don't need to worry about it. You'll get it. Your body will get it if it needs it. And so if you're learning a lot and you need mo…”
Poe: Brain Compensates for Missed Sleep with More Efficient Slow Waves
“If you miss a night's sleep, or one night you just can't get to bed at the regular time, and the next more, the next night you will probably be sleepier earlier, and if you can go to sleep a little bit earlier, you will Catch up on that deep slow way of sleep …”
Poe: Well-slept hospital staff make fewer medical errors and needle-stick accidents
“And if the schedule of the hospital allows for physicians and nurses and staff to get good regular sleep, then the physicians and nurses Make fewer medical errors. And that, that includes errors in terms of misprescribing something for the patient, as well as …”
Poe: Caffeine Half-Life Varies Widely Based on Individual Enzymes
“So the half-life of caffeine, it's not a half-life of the caffeine molecule itself. It's a half-life of our ability, our enzymes ability to break it down, and that varies from person to person.”
Poe: Alcohol Metabolism Completion Triggers Nighttime Brain Arousal
“The completion of the metabolism of alcohol sends an arousing and alerting Message to your brain. So a lot of people, if they, they're drunk and they fall asleep, they will wake up at, you know, three, four in the morning and find it difficult to go back to sl…”
One line per show, most statements first. The link opens Gina's full record on that show: the calibration, argument clarity, speaking style and every statement made there.
| Show | Role there | Eps | Statements | Record | |
|---|---|---|---|---|---|
 KNOWLEDGE PROJECTLEDGER | Professor and BRI Director, UCLA | 1 | 21 | 93% 14/15 | full record on the Knowledge Project → |