Around 1 to 2% of people have chronic neuropathic pain - effective treatments are lacking.Some patients say smoking cannabis helps with their symptoms. Research is stifled deliberately by the government.Tired of the lies? If you care about cannabis and you care aboout your health please sign the petition on the e-petititions website. Search e-petitions for 'legalise cannabis' and find petition number 29. Please sign and help us change the law and start research into this amazing plant.
sorry, wouldn't all fit in one post lol anyways probably good to put in the description so people can copy them in their notes or follow through more easily. Great video! :)
Injury to body tissue sends off a cascade of chemical reactiosn called the inflammatory reaction. This local tissue reaction is translated into an electrical signal carried by peripheral nerves called nociceptors. There are two types of nociceptors: A-Delta fibres and C-Fibres.
From peripheral sites, pain signals are transported to dorsal horn of the spinal cord. Here they synapse with interneurons, that is, the pain signals are transferred from the nociceptors to the interneurons.
Cell axons in the dorsal horn give rise to spinal thalamic and other ascending tracts that carry the signals upward from the spinal cord. Interneurons carry pain signals to the thalamus and midbrain where they are then transmitted via neurons to the cortex, the frontal lobe and the limbic system.
The actions of the cortex, the frontal lobe and the limbic system contribute to the overall perception of the pain and determines its texture and intensity, giving it an emotional impact; linking it to memories and ultimately giving it meaning.
Chronic pain is more than just prolonged acute pain. As pain signals are repeatedly generated, neuropathways can undergo physiochemical changes known as remodelling that makes them hypersensitive to the pain signals; can make the signals more intense and more localised.
If chronic pain goes untreated, the pain signals eventually become embedded in the central nervous system just like a painful memory. The central nervous system in effect, learns to have pain. These signals become a distressing, disabling message, constantly signalling the patient about an injury that really belongs in the past.
@jordanpasek search for Lorimer Mosely or David Butler. They both have some YouTube videos as well. The notion of a "pain pathway" perpetuates the myth that pain occurs in the periphery and is transmitted to the brain. " Nociception is neither sufficient nor necessary for the experience of pain" that's from Butler and Mosely "Explain Pain".
For doctors to not treat pain is torture. Why? Because workers compensation insurance companies continually deny anything is wrong with the patient. As a result patients commit suicide. Depression is a known side effect of pain. Combine that with being forced into poverty, slandered by being called a liar and malinger, and unable to get in a court to settle the claim the patient is left with no hope and does commit suicide. Thousands murdered this way. Claim closed.
Great video! Not too long, very informative. I am doing a group presentation for my Biopsychology class on Pain, and would like to use this for our power point
@pchopra123 Hi! I was wondering where you found this video? Did you get it from a documentary or educational video? (I wanna source it for a paper ASAP)
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Around 1 to 2% of people have chronic neuropathic pain - effective treatments are lacking.Some patients say smoking cannabis helps with their symptoms. Research is stifled deliberately by the government.Tired of the lies? If you care about cannabis and you care aboout your health please sign the petition on the e-petititions website. Search e-petitions for 'legalise cannabis' and find petition number 29. Please sign and help us change the law and start research into this amazing plant.
mrcshaws 3 months ago
She is not cooking ??? wtf!?
sharkbait2828 3 months ago
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@sharkbait2828 she needs a dick up her ass
4inches4u 3 months ago
sorry, wouldn't all fit in one post lol anyways probably good to put in the description so people can copy them in their notes or follow through more easily. Great video! :)
Snnahzz 4 months ago
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Physiology of acute or normal pain
Injury to body tissue sends off a cascade of chemical reactiosn called the inflammatory reaction. This local tissue reaction is translated into an electrical signal carried by peripheral nerves called nociceptors. There are two types of nociceptors: A-Delta fibres and C-Fibres.
Snnahzz 4 months ago
From peripheral sites, pain signals are transported to dorsal horn of the spinal cord. Here they synapse with interneurons, that is, the pain signals are transferred from the nociceptors to the interneurons.
Snnahzz 4 months ago
Cell axons in the dorsal horn give rise to spinal thalamic and other ascending tracts that carry the signals upward from the spinal cord. Interneurons carry pain signals to the thalamus and midbrain where they are then transmitted via neurons to the cortex, the frontal lobe and the limbic system.
Snnahzz 4 months ago
The actions of the cortex, the frontal lobe and the limbic system contribute to the overall perception of the pain and determines its texture and intensity, giving it an emotional impact; linking it to memories and ultimately giving it meaning.
Snnahzz 4 months ago
Chronic pain is more than just prolonged acute pain. As pain signals are repeatedly generated, neuropathways can undergo physiochemical changes known as remodelling that makes them hypersensitive to the pain signals; can make the signals more intense and more localised.
Snnahzz 4 months ago
If chronic pain goes untreated, the pain signals eventually become embedded in the central nervous system just like a painful memory. The central nervous system in effect, learns to have pain. These signals become a distressing, disabling message, constantly signalling the patient about an injury that really belongs in the past.
Snnahzz 4 months ago
Comment removed
Snnahzz 4 months ago
@jordanpasek search for Lorimer Mosely or David Butler. They both have some YouTube videos as well. The notion of a "pain pathway" perpetuates the myth that pain occurs in the periphery and is transmitted to the brain. " Nociception is neither sufficient nor necessary for the experience of pain" that's from Butler and Mosely "Explain Pain".
Emeritov 5 months ago
Hi. Where did this video come from? I'd love to use it for a presntation I'm doing. Can I use it and use my own voiceover?
osteo 6 months ago
This is WRONG!! Get Current people. There are no such things as pain pathways. Pain is an OUTPUT of the brain.
Emeritov 6 months ago
@Emeritov Would you like to link some articles?
jordanpasek 5 months ago
"interesting" she says
MrNuak168bos 7 months ago
like it :)
MandyBooVLDarkMoon 7 months ago
great video!
ForestFay 8 months ago
For doctors to not treat pain is torture. Why? Because workers compensation insurance companies continually deny anything is wrong with the patient. As a result patients commit suicide. Depression is a known side effect of pain. Combine that with being forced into poverty, slandered by being called a liar and malinger, and unable to get in a court to settle the claim the patient is left with no hope and does commit suicide. Thousands murdered this way. Claim closed.
SuperNewf1 9 months ago
Great video! Not too long, very informative. I am doing a group presentation for my Biopsychology class on Pain, and would like to use this for our power point
astarlight24 10 months ago
Simply fantastic. Funny that more people have not watched/ commented on it. Would help especially students.
drshravani 10 months ago
simply fantastic. Funny that more people have not watched/ commented on it. Would help especially students.
drshravani 10 months ago
I'll second this.
bigjonny1992 11 months ago
@pchopra123 Hi! I was wondering where you found this video? Did you get it from a documentary or educational video? (I wanna source it for a paper ASAP)
THANKS. very helpful
eyeluvsg1 11 months ago