I love your video teachings! Best I have found related to medicine. If I keep watching I could become a Dr. I just started watching over the past week and related to Coronavirus and I must have watched at least 25-30 of your videos. Never boring, very informative and well communicated!
I like your way of explaining, surely slowly, that helps to understand and take notes in one play of the video, and play again two times to master the subject Well constructed, well chained ideas ❤
Thank you professor Campbell! I must say that your lecture is profoundly excellent ! It explains simple and uncluttered. It is easy to follow and understand ; surely this is the best lecture I have come across so far I do learn well from the way you organize the lesson and explain each organ and and how they are affected by each of the two systems Thank you I subscribed
But this is INCORRECT (ca. 5 to 7 minutes).... respiration RATE and DEPTH are NOT controlled or regulated by the sympathetic (autonomic) nervous system. Rate and depth of respiration are aspects of the mechanical function of the lungs and thorax - controlled by the SOMATIC nervous system... the phrenic nerves that innervate and control the diaphragm, and the intercostal nerves that innervate and control the intercostal muscles (the diaphragm & intercostals are striated/skeletal muscles). The mechanics of respiration, both automatic and voluntary, and under SOMATIC control NOT autonomic. Autonomics ONLY influence airway diameter via airway smooth muscle... parasympathetic vagal innervation --> bronchoconstriction; epinephrine (aka adrenaline; from the adrenals) --> beta-2 --> bronchodilation; the sympathetic innervation has little effect on bronchial smooth muscle because NE (aka noradrenaline) from sympathetic terminals has little effect on beta-2 receptors).
Thanks my lovely Dr John 💟 Just I have to mention that 12:00 under sympathetic stimulation of liver : leads to activate glycogenolysis NOT Gluconeolysis .
i have a problem in identifying the cranial nerve route that extend towards the organs if they go directly from the brain or take the spinal region to reach their destination in sympathetic and parasympathetic nervous system .
Thank you.. "The powers of the sympathetic nerve are neither entirely physical nor spiritual, but are between the two (systems). The nerve is connected with both. Its phenomena shall be perfect when its spiritual and physical relations are normal." ~ Baha'i Faith
when knowledge becomes wisdom.,a lecture becomes simple and complete.. thank you sir
I love your video teachings! Best I have found related to medicine. If I keep watching I could become a Dr. I just started watching over the past week and related to Coronavirus and I must have watched at least 25-30 of your videos. Never boring, very informative and well communicated!
Thank you professor Campbell. This was the best explanation I have found. So helpful.
Thank uuu sooo much Sir,
Soo simple way of teaching
Emily B I am about to start my medical class on April and I do not understand some of the medical words of Dr Campel
@@olabiyiemmanuel1465 I will help you😂
Genius. Love the way you explain and make everything logical.
So clear and easy for me to understand. Thank you Dr Campbell.
I just love your explanations in all the systems have been checking of yours kudos!!
You're indeed a great professor. thank you for the clear explanation
Dr. Campbell you are the best, thank you for all your explanations !!!
I like your way of explaining, surely slowly, that helps to understand and take notes in one play of the video, and play again two times to master the subject
Well constructed, well chained ideas ❤
Thank you professor Campbell! I must say that your lecture is profoundly excellent ! It explains simple and uncluttered. It is easy to follow and understand ; surely this is the best lecture I have come across so far
I do learn well from the way you organize the lesson and explain each organ and and how they are affected by each of the two systems
Thank you
I subscribed
Be blessed prof,I do like n appreciate your lectures from cardiorespiratory all through nervous systems.May Jehovah God YAHWE sustain u
I love you teaching thanks for the clear explanation
I got to know about your teachings just fews days ago and I am already addicted! I wish I knew you earlier 😢. You are just a legend ❤
awesome videos! Thank you from Canada
I love the way you explain....A big thank u sir..
This is brilliant. Thank-you.
We are designed to survive! I don't know why I keep think about that ...
thank you dr it was helpful ..
You contribute a lot in my anatomy paper please stay long Dr John Campbell
This is the most helpful video ever. Thank you
Your are such a great lecturer Dr Campbell !!
best videos on youtube so far well explained
another good video Dr Campbell.Cheers
Respected dr Campbell sir another value information on sympathetic and parasympathetic nervous system great 23/01/2020
you are the best and thank you sir !!!
Excellent, thank you from the US.
The best teacher ever *****
I really appreciate the way you explain things. Thank you for making this video, it excellent!
very clear explanation,thank you so much professor.
Love how on a primitive level he is explaining it..😂👍🏻 “chased by a rival tribe”... today it would be a chase by overwork and boss..great lecture
Dr you explain things so well, thank you for your knowledge you are giving as.
Thank you very much,Professor Campbell.
wonderful,loved it.thank you sir
Thank you Dr.Campbell. You explained so well.
The best explanation ever 👏👌🙌👍
Thank you so much! You explain things so well I understand so much more because of you!!
Just discovered ur channel. Instantly subbed...love it! Thank you!🙏🏻
Thanks, Professor Campbell. very very helpful and understanding one video. Very helpful. Thanks again
Brilliant as usual!
Woow. It's a great explanation for sure. Thanks Dr John
That's the best. Dr Campbell
Thank you very much. Very clear accessible explanation
as soon as I heard the accent I knew this gentleman knew what he was talkin about
thank you so much
very useful simple lecture
😢I wished u were my teacher back when I was in school ...great teaching👍
amazing teacher. thanks
legenddddd. thank you sooooo much doctorrrr. I feel so sad that you don't teach me at my college 😢
This guy is a gangsta. Myyyyy Nigggaa! Thanks broski
U r an amazing teacher!! 🙏
Incredibly fantastic information .
You're the best. You never disappoint
But this is INCORRECT (ca. 5 to 7 minutes).... respiration RATE and DEPTH are NOT controlled or regulated by the sympathetic (autonomic) nervous system. Rate and depth of respiration are aspects of the mechanical function of the lungs and thorax - controlled by the SOMATIC nervous system... the phrenic nerves that innervate and control the diaphragm, and the intercostal nerves that innervate and control the intercostal muscles (the diaphragm & intercostals are striated/skeletal muscles). The mechanics of respiration, both automatic and voluntary, and under SOMATIC control NOT autonomic.
Autonomics ONLY influence airway diameter via airway smooth muscle... parasympathetic vagal innervation --> bronchoconstriction; epinephrine (aka adrenaline; from the adrenals) --> beta-2 --> bronchodilation; the sympathetic innervation has little effect on bronchial smooth muscle because NE (aka noradrenaline) from sympathetic terminals has little effect on beta-2 receptors).
Thanks my lovely Dr John 💟
Just I have to mention that 12:00 under sympathetic stimulation of liver : leads to activate glycogenolysis NOT Gluconeolysis .
Amazing!
Thanks a lot.
respect!
Thanks For your clear videos and Cont
Great lecture sir .
Thankyu so much !!
Thank you Sir, you are awesome
Just subscribed, trainee NHS nurse, so grateful for this resource
❤ ❤❤❤❤Thank you Dr. John !!!!❤❤❤❤❤❤❤❤
thank u sir 4 ur tremendous explanations
Great presentation, congratulation!
Thank you.👍👍
Sympathetically Liked!
Bookmarked! Thank-you Doc!
Do click plenty of like buttons for me, this helps the channel
Thank you professor,i really understand your explanation sir
Brilliant
Fantastic presentation, as ever, many thanks.
Thanks doc!
Excellent!!!!!! If i had a lecturer like you i would be a Professor
I wish you were my anatomy teacher in school God Bless 👏👏
I know👌👌👌👌
very helpful
The best to the point explanation. Thanks
wow, amazing!!
fond of your explanations sir..
i have a problem in identifying the cranial nerve route that extend towards the organs if they go directly from the brain or take the spinal region to reach their destination in sympathetic and parasympathetic nervous system .
I just love Dr John❤❤❤❤❤❤
Thanks, that was very helpful
Hii sir.... Your classes are too good and very helpful... Thank you sir
Wow this is so interesting
Thank you so much sir!
well done dr. it is still useful for us
Great explanation
Thank you.. "The powers of the sympathetic nerve are neither entirely physical nor spiritual, but are between the two (systems). The nerve is connected with both. Its phenomena shall be perfect when its spiritual and physical relations are normal." ~ Baha'i Faith
Didn't know this doctor existed before COVID 😂!
Thank you so much for this brilliant lectures, you just cleared my confusion.
Thank you, professor
Best lecture
Very interesting.
Great thx sir
dr. john can you teach on the vagus nerve? thanks
Good Explanation☝️
Such an amazing lecture!
Isn't it glycogenolysis instead of glucogenolysis????
Great work Sir Please keep doing it
Thank you Sir....
This is infinit lecturer no other like him
Thanks well explained
nice
thank you :)
thnq sir thnq so much
thank u doc