I was watching these lectures back in 2012 for biology, now I'm in med school and still love them. There really is something to be said for a gift for teaching.
Once again, Dr. Campbell saves the day. I was trying to learn this, being taught by an instructor that merely has a Power Point with all the areas listed, and she just reads them off - fact after fact after fact..... It has no "meaning" and no context - so it doesn't stick in my head... Then I watch your videos, and it all makes perfect sense, and comes to life. I don't know if it would be rude and/or advisable to ask my teacher to please watch your videos, so that she can learn how to teach... In either event - THANK YOU FOR ALL YOU DO!! I know I am going to make a great nurse, and impact many lives, and it would have been a shame and a loss if I never fulfilled that dream, simply because I chose a school with inept professors. Please keep in mind, your videos impact my life, so that I can impact others' lives, and so it continues. You are the butterfly effect that creates tsunamis!!
Thank you dr Campbell I came on to look for a reminder of layout of these layers as my partner just had a sub arachnoid bleed from a fall as well as a sub occipital bone break so I feel more across what’s happened where now thanks
Thank you so much for your lectures, I find your videos much easier to understand. I'm a second year student studying Bsc Medical Physiology in London.
my son smashed his head in a wall made of rocks, it was soooo loud and started swelling like crazy but he got no cut nor a concussion just a tiny dent when makes facial expression. I didn't take him to the doctor because there was no sign of any damage. it was so scary and he only said mommy God made me tough
I was looking for pro and cos of meningitis vaccine. It is now on New Zealand national vac program for kids under 5, but I would like to understand more b4 put my kids under this vaccine. CDC recommends for preteens/ teens not for toddlers
I think by 'potential space only' Dr. Campbell means that if a blood vessel (possibly crossing through the dura) is damaged or torn & bleeds, and the blood really has nowhere else to go, the force of the heart pumping that blood through the tear *forces* it between the dura and the arachnoid mater, *creating* a space which wasn't there before: a subdural hematoma (a pool of blood beneath the dura, exerting a pressure which is no longer constrained by the structure of the blood vessel, which can then push against & damage the underlying tissue of the brain). Subdural hematoma may be something you've heard of in relation to a blow to the head and led you to think that there was a dural space.
Your channel is a treasure! It's so pleasing to see someone so passionate about teaching.
Lots of admiration.
I’m a visual learner and this helped me understand much better! Thank you Dr!!
Me to
I was watching these lectures back in 2012 for biology, now I'm in med school and still love them. There really is something to be said for a gift for teaching.
instablaster.
I would like to thank you doctor, i am really glad of your explanation you have really made it easy to understand. God bless you
Once again, Dr. Campbell saves the day. I was trying to learn this, being taught by an instructor that merely has a Power Point with all the areas listed, and she just reads them off - fact after fact after fact..... It has no "meaning" and no context - so it doesn't stick in my head... Then I watch your videos, and it all makes perfect sense, and comes to life. I don't know if it would be rude and/or advisable to ask my teacher to please watch your videos, so that she can learn how to teach... In either event - THANK YOU FOR ALL YOU DO!! I know I am going to make a great nurse, and impact many lives, and it would have been a shame and a loss if I never fulfilled that dream, simply because I chose a school with inept professors. Please keep in mind, your videos impact my life, so that I can impact others' lives, and so it continues. You are the butterfly effect that creates tsunamis!!
My favorite professor for anything health. Feels right at home after staying up to date with your covid videos.
Thank you. I'm definitely hooked on your videos.
Presented in such an easy to understand way, thank you so much!
Incredibly presented video that was more than easy to understand! Thank you.
What a wonderful explanation!greetings from egypt
love the PAD mnemonic ur a lifesaver
It's down to the matter...simple elegant clear and crisp... Extraordinary...Thanks and God bless you doctor...
Thank you dr Campbell I came on to look for a reminder of layout of these layers as my partner just had a sub arachnoid bleed from a fall as well as a sub occipital bone break so I feel more across what’s happened where now thanks
Thank you so much for your lectures, I find your videos much easier to understand. I'm a second year student studying Bsc Medical Physiology in London.
Tanks a Lot Dr. John Campbell.
Form Germany.
Fantastic video, thankyou for the explanation! ESPECIALLY using acronyms to help!
Great lecture. Easy to understand. Nice mnemonic "the meninges PAD the brain".
More than great video 🌸 Many thanks to you doctor 🙊
I NOW CALL YOU MY FRIEND BECAUSE YOU MAKE THINGS EASY FOR ME TO UNDERSTAND.GOD BLESS YOU! THANK YOU SO MUCH FRIEND.
You can never get enough friends, thats for sure
I know your video is very helpfull, may be befor foloow ! Congratulations Dr, your are excellent and model teacher
Such a amazing way of teaching and I like it . It create more interest regarding biology
Wow what a calm and amazing way of explanation. Thanks a million
This video is really helpful, clearly explained everything. Thanks a lot sir!
Great and clear lecture!
Such a nice and simple explanation to teach coverings of the brain so amazing 😁😁
Dr.John, it's not old fashioned to call it mother, it implies that it protects the brain like a mother does her child.
This helped me more than 3D computer graphics videos. Thanks.
very efficiently explained. thank you sir.
great explanation sir, im very thankful :)
Thank you for yout lecture! :)
HAHAHAHAHAHAH, that got me, "And if you're fortunate you have some hair as well".
how!! are there dislikes on this very informative video. Excellent explanation thank you
Haha
Dr John is a teacher I love him... For this
Thank you for explaining this to me. I had brain radiation and had a reaction and dr ask radiation got into the meninges.
Hope you are feeling better now
very helpful doc
Great work Big man💋💋
Thanks great explaination
Than u for your explaining dr ,,l got what I want from this video,,Cod bless u dr ...
This is a very great with you. I am in class 10th and this helps me very much.
Really helpful
Great educator!
so clear lecture
Also there's Serous fluid present between Dura mater and Arachnoid mater
Nice video, God bless you
Great video thanks
Oo oo what a perfect explanation 😳
Very beautiful sweet sir Tq so much ji
Thank you Dr
Good video!!!
Thank u so much sir..😍😍
You are the best 👍🏽
I understand everything thanks Dr
My favourite tutor
? From severe heat and hair gel in your hair Can it be absorbed thru all of those layers into the spine.
Thank you so much
You are EXCELLENT!!!!!
Thanks, do click some 'likes', this really helps the channel to grow.
Thanks
Great
Protection by mother. Dura means tough
Tough mother
I am watching this as someone who is boxing just curious how I can take all those punches and not die
Thans alot
Sub-dural space?
my son smashed his head in a wall made of rocks, it was soooo loud and started swelling like crazy but he got no cut nor a concussion just a tiny dent when makes facial expression. I didn't take him to the doctor because there was no sign of any damage. it was so scary and he only said mommy God made me tough
he's 4 yrs old
now how is he
Should have took him in for imaging for internal bleeding/hematoma. How is he now??
Tasha Mac . He is dead
I was looking for pro and cos of meningitis vaccine. It is now on New Zealand national vac program for kids under 5, but I would like to understand more b4 put my kids under this vaccine. CDC recommends for preteens/ teens not for toddlers
Don’t do it 😢 stop vaxxng your children
czcams.com/video/cqsT5EoIk8U/video.html
Isn t there a dural space?
potential space only
I think by 'potential space only' Dr. Campbell means that if a blood vessel (possibly crossing through the dura) is damaged or torn & bleeds, and the blood really has nowhere else to go, the force of the heart pumping that blood through the tear *forces* it between the dura and the arachnoid mater, *creating* a space which wasn't there before: a subdural hematoma (a pool of blood beneath the dura, exerting a pressure which is no longer constrained by the structure of the blood vessel, which can then push against & damage the underlying tissue of the brain). Subdural hematoma may be something you've heard of in relation to a blow to the head and led you to think that there was a dural space.
Ahkiboy
Lan la
If you are fortunate you have hair😂
Now the dura matter is out layar ,why he drawing inside ,
Its just under the skull, above the arachnoid
Lots of respect from India
Very bad
Very bad