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Neuroscience Basics: GABA and Glutamate, Animation
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- čas přidán 23. 04. 2017
- Basics of inhibitory and excitatory networks of the brain.
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Voice by: Sue Stern
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The brain is a complex network of billions of neurons. Neurons can be excitatory or inhibitory. Excitatory neurons stimulate others to respond and transmit electrical messages, while inhibitory neurons SUPPRESS responsiveness, preventing excessive firing. Responsiveness or excitability of a neuron is determined by the value of electrical voltage across its membrane. Basically, a neuron is MORE responsive when it has more POSITIVE charges inside; and is LESS responsive when it becomes more NEGATIVE.
GABA is a major INHIBITORY neurotransmitter. Upon binding, it triggers GABA receptors, ligand-gated chloride channels, to open and allow chloride ions to flow into the neuron, making it more NEGATIVE and LESS likely to respond to new stimuli.
Glutamate receptors, another type of ion channel, upon binding by glutamate, open to allow POSITIVELY-charged ions into the cell, making it more POSITIVE and MORE likely to generate electrical signals.
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😳 I can't believe how simple this was. I actually understood it!
Short and sweet! Straight to the point and gave me the clarification I needed 😌
Bloody hell if only more neuro/physio videos would be this direct 👍
Thank you, so helpful! Using this to study for my Physiological Psychology exam tomorrow!! :D
you really simplify concepts👍
It was explained so simply that a person without any knowledge about neurons, like me, can understand it. Thanks a lot ❤❤❤
Brilliant work! Keep it up!
Short and sweet. Thank you!
The best video .. taking short time and well explained .
Many thanks.. Keep making a such beneficial clips
Thanks....it's short and helps a lot
Thank you for this crisp and concree video. It would be great if there was video on the role of Striatum in habits formation.
Very good explanation
very simple and easy to understand
excellent, the mechanism of action of neurotransmitters on neuron
Very helpful. Thank you a lot.
woow amazing few seconds knows alot thanks maam
OMG FINALLY FOUND WHAT I WAS LOOKING FOR!!
easy to understand and totally at the subject, It was extremely helpful
really excellent . . i liked
amazing thanks
Thank you realy really nice video
Please do a video on Gaba and it's effect on stroke ,bells palsy ,facial paralysis etc. How does Gaba help and Vitamin D role too....
Thanks
very good
Very useful❤❤❤
This was good informative lecture::: let me know the other transmitter functioning thank you very much
Good channel
ty helped me
Thanxxx
Interesting!
Keep going 👍
Ketamine medication is also seems to increase level brain communication
I want the all the receptors and their mechanism of action towards drug or neurotransmitter.. kindly help me with that... Thanking you
👍👍👍👍
please make a video on pseudohypoparathyroidism and its types.
first of all thank you for this great explanation I'm from Egypt.. I want to learn about pharmacology of derma
How is the educational system in Egypt?
@@JennaHasm great
@@Mo_ayman_ahmed lol I have been told that only people that get to go to prestigious colleges get opportunities for decent jobs and that the rest of the population has poor prospects to get out of the country, unless they marry an old eoman/man (hence the lieing).
will please explain about nmda receptor and excitotoxicity
I second this 👆. That and how NMDA receptor antagonists act in a "voltage-dependent manner."
Can you make how Gaba requlates foo intake and the genes reponsible for its expression
When we sleep does these cellule work on getting positive again and it's a slow process .. so when we wake up we can use our neurones again
Can please animate the brain functions with neurotransmitters , what neurotransmitter found in what part of brain
I'm looking into the physiology of drug withdrawal on gaba receptors and how I can help patients in recovery understand and recover with more ways to combat the unpleasant dynamics as the gaba receptors adjust to a drug free system. I detox we do not prescribe Pabrinex or Thiamine to drug patients, whereas alcohol patients are writen up for both on admission. Would three be a vitamin supplement, in your opinion to help gain equilibrium. Restless legs spring to the forefront as common irritating situation. I feel psycosocial intervention can only be poor, at best, if we're not addressing the pharmadynamicos. I do hope you can extend my knowledge.
Gooooood
GABA receptor can also be G protein coupled..
Cool
can someone help me please where could i find this calcium (ca) and sodium (Na) in article, which article talks about this topic, i need some scientific article
Will you please...make some videos on Anticancer and anti viral drugs....
I get tingling on my hands and around my neck when I take GABA. Like tiny needles. It lasts for several minutes then it stops. Is that normal? Should I be worried?
inhibitory and excitatory
Thanks a lot for the Gabba and Glutamate explanation.
Could you please explain nerve damage and the vitamins and minerals needed for repair.
Thanks
Ayo
I’m exploring this possibility with Indian India 🇮🇳 medicine
Start with desi ghee
🙏❤️
I have unfortunately become alcohol dependent. A friend of mine told me about gaba receptors so I'm scouring the Internet for any information I can get. I'm an uneducated man, but I found this presentation very interesting. It explains why alcohol does what it does.
Try NAC
@@pamelahuelfer8691 what, you mean n-acetyl cysteine.
Do you think that might help me?.
Im intrigued to know what it does?
Otherwise it's the Doctor's, for me. I might get a packet of benzos, if I'm lucky,.
But if he thinks I'm still drinking, then he will just tell me to taper.
coverage of Long-term-potentiation?
It's already here: czcams.com/video/4Hm08ksPtMo/video.html
🙏🙏🙏
Bahar çiftçi 😍
💎
choix des sous titres : anglais ou anglais ... french svp !
GABA and NMDA effects on brain
What would happen if you sleep on an insulated bed charged with negative ions? (besides being considered crazy i.e. scientist)
Nothing
😊😊
Glutamate increase na and ca influx then more positive charge , but GABA increase cl influx then more -ve charge
That's shown in animation.Maybe you are only listening via ear buds and not looking at the animation.
That's shown in animation.Maybe you are only listening via ear buds and not looking at the animation.
I’m really just a bag of water with complicated emotions.
endocanabinoid syste
This is why alcoholics withdrawal
💎💎💎💎💎
pathophysiology of seizures
It's here: czcams.com/video/e_Eb32Eq_fw/video.html
How to order
😂😂
The brain complex
سلام عليكم +++++++
Why GABA can use as a drugs?
Nmj
Tell me glutamate role in autism