This video reminded me of inhibitory interneurons. Thanks, please do a video on inhibitory neurons, those which use GABA. What do they do? How do they work? What is their significance in the Brain and how they work with those that use excitatory neurotransmitters? Again...wrt higher brain functions maybe.
So, neurons can be thought of as the key interactors between consciousness and environment. The pressure mediated action potential of nociceptors seems to signal the intensity of stimulus. Chronic interaction with an intense stimulus seems to be a driving force in raising tolerance, allowing a grown-up to have higher heat tolerance than a child. But, do you believe the neurons themselves become damaged by the stimulus? Or do we simply become desensitized towards their input... I think its difficult to differentiate between damage and decreased recruitment ability, unless the two are the same thing. I just wanted to share my thoughts, thank you for the video sir! :)
You prolly dont care at all but does someone know a trick to log back into an Instagram account?? I was dumb lost the login password. I would appreciate any tips you can give me.
If you know the stove is going to be hot can you consciously change the reflex to not happen? Or maybe it happens briefly, but then you gain control again and force it back? Also, my little brother put his hand on a hot stove and I didn't see the reflex and he kept it there for a good few seconds (he later screamed so much because he gave himself a pretty bad burn on his whole hand). Is it possible the reflex is broken in him?
We can consciously override the reflex, and people often need to override a reflex like this to cause self-harm or simply to do something like set a hot plate down gently instead of drop it on the ground. Of course, the more intense the stimulus, the more difficult it is to override the reflex. The reflex can be diminished or absent, and that can indicate some sort of damage or deficit, but there could be other explanations as to why a response is delayed.
I do have one on opioids: ruclips.net/video/NPlNCqBHPnE/видео.html Heroin is an opioid, so this video describes the way heroin acts on the brain (actually heroin is metabolized into morphine before it acts on the brain, but still the mechanism for all opioids is similar).
The response is triggered by a painful stimulus, so if you picked up a hot container that was hot enough to elicit pain or a burn, then it would prompt this reflex.
What if your pain threshold is too high .Result no withdrawal and Injury👩⚕️ .So this very act of withdrawal from pain is God's protective mechanism from injury Him self
I was not aware of the crossed extensor reflex, very cool
Studied this last week. Good work dude!
one of the best videos iv'e seen, thanks
Thank you so much for explaining. Reading it only in words was very confusing.
Exactly
This will help me a lot in my studies. Thank you.
This video reminded me of inhibitory interneurons. Thanks, please do a video on inhibitory neurons, those which use GABA. What do they do? How do they work? What is their significance in the Brain and how they work with those that use excitatory neurotransmitters? Again...wrt higher brain functions maybe.
precise and informative. thank you so much. such a life saver!!
Good explanation👍
Your teachings are soo awesome
Can you make videos for some topics come from Guyton and hall of human physiology
ymm actually that was very interesting, this channel is so good
Tysm for making this video ❤
Love love love this channel!!!
So, neurons can be thought of as the key interactors between consciousness and environment.
The pressure mediated action potential of nociceptors seems to signal the intensity of stimulus. Chronic interaction with an intense stimulus seems to be a driving force in raising tolerance, allowing a grown-up to have higher heat tolerance than a child. But, do you believe the neurons themselves become damaged by the stimulus? Or do we simply become desensitized towards their input... I think its difficult to differentiate between damage and decreased recruitment ability, unless the two are the same thing.
I just wanted to share my thoughts, thank you for the video sir! :)
You prolly dont care at all but does someone know a trick to log back into an Instagram account??
I was dumb lost the login password. I would appreciate any tips you can give me.
Brilliant video mate
Great explanation, thank you😍👍
If you know the stove is going to be hot can you consciously change the reflex to not happen? Or maybe it happens briefly, but then you gain control again and force it back? Also, my little brother put his hand on a hot stove and I didn't see the reflex and he kept it there for a good few seconds (he later screamed so much because he gave himself a pretty bad burn on his whole hand). Is it possible the reflex is broken in him?
We can consciously override the reflex, and people often need to override a reflex like this to cause self-harm or simply to do something like set a hot plate down gently instead of drop it on the ground. Of course, the more intense the stimulus, the more difficult it is to override the reflex. The reflex can be diminished or absent, and that can indicate some sort of damage or deficit, but there could be other explanations as to why a response is delayed.
@@neurochallenged thank you!
thanks buddy. it was helpful.
Keep it going you are great 👍
So intresting
hey I watch a lot of your videos and I think their very helpful.. can you do one on heroïne?
I do have one on opioids: ruclips.net/video/NPlNCqBHPnE/видео.html
Heroin is an opioid, so this video describes the way heroin acts on the brain (actually heroin is metabolized into morphine before it acts on the brain, but still the mechanism for all opioids is similar).
A doctor said the stimulus must first go to the brain before the muscle contraction...is this true?
nice
So why isnt it triggered when we pick up a hot container filled with hot oil or water?
The response is triggered by a painful stimulus, so if you picked up a hot container that was hot enough to elicit pain or a burn, then it would prompt this reflex.
What if your pain threshold is too high .Result no withdrawal and Injury👩⚕️ .So this very act of withdrawal from pain is God's protective mechanism from injury Him self
The perfect.
Wow!
Great
No retreat, nociceptor
Why you don’t consider to make videos more then 2 min ?