вушна гілка блукаючого нерва
1.9K posts

вушна гілка блукаючого нерва
@MrSticks42
24 роки, закінчую медичну освіту, захоплююсь людьми та всіма силами бажаю їм допомагати
Харків Katılım Aralık 2012
12 Takip Edilen8 Takipçiler

@Dexerto What in a fucking dystopian era we live in
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@ChloeMaxxing_ LiS 2 have pretty reoccurring theme of cancer and passing due to it. I wonder if this have some real world parallels to developers
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you know, they could probably get further in if the dressed and acted like they were supposed to be there instead of sprinting in like an ape
Jack@depression2019
Here’s the latest mapping of the Scientology building based off all the runs
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@billmygirl_ I don't even know spanish I just like all tweets with my beloved girls Max and Chloe
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totalmente, todas las etapas de su vida las pasó siendo hermosa, quien pudiera crecer así estoy enamorada
oFelipoca@oFelipoca
Mulher linda do caralho, não teve uma fase ruim de beleza na vida
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@orange_capybara Не тільки за країну, але й за все ЛГБТ+ комьюніті також
Українська

@synjaptacha Це ДУЖЕ дивна реакція, особливо для дівчини, й особливо для барменши. Мені навіть цікаво, що в неї за така життєва історія, що в неї такий шок був
Українська

@QuietTomato It so sad to see artist being scared to commit to his art
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I was originally going to draw them topless and both in awe daisy looking at luigi's body hair and luigi looking at her freckles + tan lines btw
qt 🍉@QuietTomato
daisy admiring luigi's arm hair and luigi admiring daisy's freckles
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@anishmoonka The Deep from "The Boys" explaining why he wanted to fuck a octopus:
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Your fingers have zero taste buds. An octopus arm has 40 million neurons, and every sucker on it can taste whatever it touches. That arm wrapped around this guy's finger is tasting him right now, and it decided to hold on before the octopus's brain even got the message.
An octopus has around 500 million neurons, roughly the same as a dog. But two thirds of them aren't in the brain. They're spread across all eight arms, about 40 million per arm, which is more than double what an entire frog has in its whole body. Those neurons form tiny local processing centers (scientists call them ganglia) that let each arm feel its way around and make grab-or-don't-grab decisions without checking with the brain. The brain sends a vague order like "go find food." A University of Washington team filmed this in 2019 and confirmed the arms were starting grabs on their own, coordinating with neighboring arms, and reading their surroundings while the main brain had zero idea where the arms even were.
280 suckers per arm on a big Pacific octopus. Around 2,240 total. Each one grips, tastes, and smells at the same time. In 2020, a Harvard lab run by Nicholas Bellono found that octopus suckers contain a completely new family of sensory receptors unique to cephalopods (octopuses, squid, and their relatives). They named them chemotactile receptors. These respond to chemicals that sit on surfaces like crab shells, rocks, and human skin, not stuff dissolved in water. The octopus has to physically touch something to taste it. So when a sucker contacts a crab versus a rock, the arm knows the difference and starts grabbing before the brain gets any update.
Cut an arm off and it keeps going. Severed octopus arms still respond to touch, pull away from pain, and even grab food and try to pass it toward a mouth that no longer exists. This goes on for up to an hour. The arms also won't grab their own skin. A 2014 paper in Current Biology found octopus skin has a chemical coating that tells the suckers not to latch on. They can even tell their own severed arm apart from one that came from a different octopus.
A January 2025 Nature Communications paper from the University of Chicago found the nerve cord running down each arm is built in repeating segments, one per sucker. That gives the octopus independent control over each of its 2,240 suckers, every one a tiny touch-taste sensor wired to its own piece of nervous system that operates without permission from the brain.
The guy in this video is being gripped, tasted, and chemically profiled by a limb with more computing power than a frog has in its entire body.
Science girl@sciencegirl
An octopus holds this guys finger 📹 Pierre Barre
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@dogsmellsgood Holy shit I never even thought how and why this works
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@Nintenn_Draw This is was the first thought of mine when I found out Mewgenics have Hitler as a character
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@faerievhs At least it's very good example why not having data on your hard drive - means you easily can lose access to it
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@divchyna_kiborg А ще блять нагадайте яким чином людина з доступом до державної таємниці отримала на це дозвіл, маючи, з її власних слів, 4 різних психічних розладів?
Українська

@divchyna_kiborg "Кетаміном"
Все стало на свої місця
Українська

@VladaSama Чому ви зацензурили ім'я персонажа?
Українська

@immalkwalahi Yeah I'm her husband. Now get out of my wife
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