Respiratory System 11, Regulation of respiration
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- čas přidán 23. 07. 2024
- If impulses from the brain stem stop, so does breathing. Learn about how the vital processes of breathing in and out are controlled by the brain stem.
The primary respiratory area is found in the;
a. cerebrum
b. midbrain
c. pons
d. medulla oblongata
Forced breathing out during exercise stimulates which group of muscles?
a. vastus lateralis
b. sternocleidomastoids
c. external intercostal muscles
d. internal intercostal muscles
Which neurological structure inhibits further inhalation, thereby preventing overinflating of the lungs
a. medullary ventral area
b. medullary dorsal area
c. pneumotaxic area in the pons
d. apneustic centre in the pons
Which neurological structure prolongs inhalation thereby promoting deeper breathing?
a. medullary ventral area
b. medullary dorsal area
c. pneumotaxic area in the pons
d. apneustic centre in the pons
Increased impulses from the proprioceptors during running initially stimulate which neurological structure?
a. medullary ventral area
b. medullary dorsal area
c. pneumotaxic area in the pons
d. apneustic centre in the pons
Carbon dioxide dissolved in water yields;
a. Sulphuric acid
b. Lactic acid
c. Hydrochloric acid
d. Carbonic acid.
I am a neuroanesthesiologist but let me confess I've never been so clear in my concept on resp centre than now .. thanks a ton sir .. you're a great and a clear teacher
Excellent Dr. John Campbell!
Such an ingenious (programmed) system of feedbacks and responses! Why would I not believe in God after this! This must surely require (tremendous) application of a mind and a great intelligence, without doubt, to realize such an implementation.
You broke everything down. Thank you so much sir😊👏🏼
Thanks dr Campbell sir for videos and generosity to share it for the benefit of others. 13/02/2020
Thank you so much sir. You are a great personality
sir your explanation is great.Now it's my humble request to make video on respiratory disorders and it management .
Really enjoyed listening to this lecture!
This was a great video on the respiratory centre, I feel way more clear on it!
Great video 👍
Excellent presentation. Thanks God and thank you
Thank you so much sir.
beautifully explained
Thanks
Super video sir love from Pakistan
Thank you so much sir ❤❤ you are amazing
Truly fascinating Dr Campbell, very many thanks.
But pre botzinger complex which is located in ventrolateral medulla is a pacemaker for resp right?and my doubt is the apneustic center and pneumotaxic center work in normal state or activated only in intense activities?
Great teaching sir
Thank you for this very lucid presentation.
I have a question.
I read in a publication that an area called the pre-Botzinger's complex is now seen as the pacemaker of the respiratory centre. The pre-Botzinger's complex is said to be one of the 4 components that make up the Ventral respiratory group of neurons in the respiratory centre. Please what's your take on this?
They change this information quite often, but what Dr. Cambel explained is mentioned in Guyton!
What I prefer:
- Take both information and manipulate it as you wish!
Thankyou sir
Excellent sir.Simplistic explanation.
If you don't mind may i ask how much time you spend a day for reading and understanding and reproducing in excellent manner .
I guess its more a way of life, I only work 2 days a week clinical and as an example this lecture on regulation of respiration probably took about a day to make, but once Ive got an idea, I tend to thing about it for a few days, and the method of presentation comes together in my mind, so in that sense it took a few days to make.
@@Campbellteaching thank you very much sir for the reply i didn't expect you will reply.By the i am Dr.Yuvarajan a veterinarian graduated from Tanuvas university India .though i am a veterinarian i follow your videos constantly because the physiology is almost similar with some exception .
Thank you very much sir
Excellent point, there should be much more cooperation between vetenary and human medicine, so much to learn from each other.
nice
Hi doctor please make a video about blood supply to the bones
Its on the to do list
Sir, Isn't the pre botzinger complex ,( the area with rhythmic discharge and the small group of synaptically coupled pacemaker cells) responsible for rhythmic discharges ?
Thank u sir
That's a wonderful share. Thank you for going in such details. I study anatomy as I am a becoming yoga teacher, from scratches I understand so many things now! If you know anything on Indian tecniques of breaking (called pranayam) , there holding breath is recommended to practice. Doing pranayam one can increase some kind of capacity of lungs. Which is true on practice I can say. If in any video you could related to breathing techniques, Indian and otherwise. But from here I do get an idea how regulating breath one can affect emotions. Also, breathing technique is different during pilates, for example (forceful exhalations with the mouth), different breathing tecniques are recommended during various other exercises. I wonder If you you make a video from regulating one's breath during physical exercise perspective, thank you so much (because it is really hard to believe 'true yoga sources', as that information is often not real science. Hoping To understand from the scientific point of View, Thank you
Also, if we contract the muscles around the larynx, we can lengthen our breath (during asana practice in yoga). It is said to bring more oxygen into the body without creating lactic acid in the muscles afterwards. Just another specific tecnique that I'm talking about** If you can relate to this! My hope!!