Dr. Ben Rein
Region: US
Tuesday 19 August 2025 20:11:25 GMT
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Bradenbrignac :
Do smarter people’s brains consume more energy than less intelligent people
2025-08-19 20:17:03
37
Usurael :
uhm no that's not how the brain works. there are 4 ions sodium, potassium, chlorine and calcium two are positively charged the other two are negatively charged and they create an electrical potential at the base of an axon. the ions in the cell stay in the cell.
2025-08-21 02:09:38
0
Courtney :
Can you do a video about the surgery done when someone has a head injury and their brain swells? Specifically deconpressive craniectomy ?
2025-09-28 01:35:10
0
Caffeinatrix :
no wonder my brain sometims feels like a wrung-out sponge
2025-09-29 01:24:53
0
Crafts n Curious :
No wonder I have such a hard time keeping a positive outlook. (that was bad even for a dad joke. Sorry)
2025-08-19 21:54:05
150
Dimitry Of New York :
that's why you don't want to drink coffee regularly or using other stimulants 💀
2025-09-21 13:19:10
0
Kat :
I live the way away you explain hard things in a way I can understand :)
2025-09-05 18:07:27
0
Marie007 :
So does that mean you burn more calories while learning difficult topics?
2025-09-13 22:39:43
0
fastercamillachillchill :
This is truly miraculous.
2025-09-09 00:48:15
0
Ronald :
So basically I loose weight when I overthink
2025-08-20 03:36:17
34
Melissa :
I spent the entirety of my A&P classes just wondering “How are we even real?”
2025-08-21 21:38:56
45
pantheracarnivora :
I see how I’m able to get on my own nerves 😅
2025-08-20 03:25:13
35
Creduc 🇪🇺 🇩🇪 :
But what did that make you question? 😅
2025-08-29 07:52:39
0
The Dragons Alli :
and what's crazy. the potassium that goes inside the cell to help with the negative charge is also a POSITIVE ion
2025-08-20 16:02:52
0
Robear24 :
If there was an issue with the pump, or the brain couldn’t stay at -70Mv, would be the physical result then play out depending on what part of the brain? For instance we would see motor issues if it occurred in basal ganglia for example
2025-08-20 18:24:27
0
Kayla📚🐉⚔️ :
We are literally all just chemical reactions it’s actually so wild
2025-08-20 02:24:27
10
MikeyKine :
That’s so cool.
2025-08-22 15:58:51
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HollyBrad1 :
It sounds like that is another reason why it’s so important to have a sufficient mineral intake.
2025-08-25 01:54:10
0
boilpeanut :
It’s similar to how the heart cells contract and relax
2025-08-23 04:53:13
1
kelly :
the brain is the coolest
2025-08-21 14:27:09
0
🍒🍓🍉🍊🍋🍇🍍🫐🥑🍏🍈🍐🥝🥭🥥 :
We’re all just intricate systems of charge differentials!!! 😁✨
2025-08-19 21:14:56
5
JamsStates :
Why can't the neurons be in a neutral state to start with then spike positive? Why does it have to be negative as a baseline?
2025-09-09 19:50:31
0
EgleMakaraite (on YouTube) :
Real ones know this is a(n excellent) repost
2025-09-11 07:29:08
0
Echamblee :
Our creation is amazing!! Thank you Jehovah! Incredible the intricacy of our brain!!!
2025-08-23 00:58:45
0
Krirensmides :
I LOVE! Personally I’m obsessed with astronomy, but brain cells are just tiny planets & stars in our mushy universe, but seemingly more active. Science ❤️
2025-08-21 06:29:16
0
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