HOMEOSTATIC REFLEXES by Professor Fink

In this Video Lecture, Professor introduces the Concept of Homeostasis in the Body and then describes the components of a Homeostatic Reflex and a "Negative Feedback Response" to stresses. Reference is made to Claude Bernard, Walter Cannon, Innate Reflexes, Learned Reflexes, Receptors, Reflex Centers,Set-Points, Effectors, afferent & efferent pathways, Neural Reflexes, Hormonal Reflexes and Neuro-Homonal Reflexes.
Check-out professor fink's web-site or additional resources in Biology, Anatomy, Physiology & Pharmacology: www.professorfink.com
Down-loadable e-Books of the Lecture Outlines by Professor Fink can be purchased from the WLAC Bookstore at: wlac.redshelf.com/
“Hard Copy” Lecture Outlines can be purchased from the WLAC Bookstore at: onlinestore.wlac.edu/fink.asp

[@niniuxable]

No wonder this man is a professor. It seems like I finally found someone who can present it clearly. Thank you very much

[@Un1ted-Kingdom]

I love youuuuuuuuu sir!!!!!!!!!!!! Please long live this professor!!!!

[@thavynator]

OMG. I only wish my professor is as informative as you are. You are amazing. Thank you for all your work!

[@joziahbridger3547]

Sorry to be so off topic but does anyone know of a tool to get back into an instagram account? I stupidly lost my login password. I love any tips you can give me!

[@andrearamirez7502]

after finishing studies I always come back to your videos considering that learning is constant as well as homeostasis definition lol, the way you explain every single topic is absolutely fenomenal.. and body amaze me more and more. how wonderful is Jah Gods creation. thanks for your videos.

[@jany908]

Great lecture and exceptional teacher!

[@azzamantari4195]

Thank you Prof. Fink, you are amazing !

[@sandyable]

Thank you soo much Professor for your videos.

[@professorfink]

Thank You for your kind words -- professor fink

[@Coralcrue]

Professor Fink, I've been so out of touch with basic medical subjects and was finding it so hard to get back to studying again, yours is the first lecture that I watched to completion in years, comprehended and enjoyed absolutely. I have to thank you so much for putting out this amazing energy into teaching and I know I won't be able to thank you enough for these lectures, I feel like studying all over again and it makes me feel so happy. thank you so much for helping millions of students like me

[@professorfink]

Dear Coral, Thank You for your kind words about my video lectures. And thank you for taking time to let me know! My sincere Best Wishes for your Success!

[@abdullahiibrahimuba1137]

We appreciate your knowledge

[@aelmansouri1289]

Your videos are helpful Dr wish you upload more videos

[@Salam_1965]

Thank you. Gob bless you with health and happiness

[@professorfink]

Thank You, Salam. May God Also Bless You!

[@nnnnnisssrrrddd]

i love you professor...thanks...

[@MsAldil]

Me three!! ;-) Love your videos, Professor.

[@metforminasilanes]

As a teacher for med students, I must thank Professor Fink for his extremely didactic lectures. It makes my preparing lectures quite more easy. My respects.

[@Siham_ab]

you are amazing

[@Dr.Batish_MD]

THE WISEDOM OF HUMAN BODY- HOMEOSTASIS

[@chichiokoro1639]

I don't think you're human prof. Only a divine being can explain the human physiology the way you do. Wish you teach other courses 😔😔

[@inv1z2]

Thank you so much for the great lectures!!! I love your teaching style. I was wondering if you can answer the following question: Is it possible for people to change the Bicarbonate level of their ESF by digesting Bicarbonate powder? Also there is a recent diet out there that recommends avoiding foods with pH other than around 7. Would it even matter what pH the food is at if the stomach's acidity is at around 2. Thank you!

[@professorfink]

The body in general (& the Respiratory & Renal Systems specifically) act to maintain the proper pH of the body fluids. Certainly, ingesting acidic foods or alkaline foods or ingesting bicarbonate all "stress" the body systems to compensate and maintain the proper pH. In normal healthy people, moderate increases in acidic or alkaline foods or bicarbonate should easily be compensated for. However, in people with impaired organ systems will have reduced ability to adequately compensate.

[@inv1z2]

@@professorfink Thank you. Sincerely appreciate it.

[@estefanyvitoriaalmeidadoss5478]

Book recommendation on the subject?

[@harshmarathe1288]

Sir, You are an excellent teacher and this video, too, like many of your videos, is really helpful for it focusses on conceptual understanding . I am interested to know 1) which book are students in this course using (the book in which temp. Regulation is in chapter 25)? 2) how can we buy your material if we live in country like India

[@professorfink]

The chapter references are to the textbook Tortora's Principles of Anatomy & Physiology

[@harshmarathe1288]

@@professorfink Thanks sir

[@sanjaydhungana8242]

from which book do you teach guyton or Ganong

[@richarddane6863]

Thank You so much for your lectures professor. Can you tell me the name of the physiology textbook that you refer to in this lecture? Also, am I correct to say that the "homeostatic reflexes" you mention in this lecture are the same as a "stress response" that I have heard other medical professionals constantly refer to? In short are these synonymous terms?

[@professorfink]

Homeostatic Reflexes include Temperature Regulation, Pupillary Light Reflexes, Skeletal Muscular Reflexes, Conditioned (Learned) Reflexes, Hormonal Reflexes, as well as the Sympathetic Stress Response Reflex. ALL of these are "Homeostatic" Reflexes. The "book" that I am using to present the lectures is one that I assembled. Down-loadable e-Books of the Lecture Outlines by Professor Fink can be purchased from the WLAC Bookstore at: wlac.redshelf.com/ “Hard Copy” Lecture Outlines can be purchased from the WLAC Bookstore at: onlinestore.wlac.edu/fink.asp

[@richarddane6863]

Professor Fink, How does an individual cell maintain homeostasis? Is the process similar to the circular process you have described above for macroscopic physiology.....i.e. Receptor...Control Center....Effector. Is it the same for the individual cell?...i.e. with the receptor proteins, the semi-permeable membrane (as the control center) and the effector proteins. In other words, could we say that the homeostatic process - the negative feedback loop...... is it a fractal process at the different levels of biological organization? Does an individual cell have "set points" for the things that it needs to control for its internal environment through the ion channels; potassium, sodium, water, etc. Your feedback and guidance would be greatly appreciated. Thank You sir :)

[@professorfink]

sciencing.com/happens-microscopic-level-during-homeostasis-18622.html

[@bless1012]

Yeah!!! was the second viewer! ;)

[@SharpSapphire]

How does a genius of that magnitude not come up with a remedy for his own disease

[@mariusconstantinhandrea4741]

Thank you for the lectures but doesn't the brain secret hormones?

[@Bayo106]

no. the endocrine glands secrete hormones into blood. some of those glands (pineal, hypothalamus) secrete hormones so you are almost correct

[@professorfink]

The neurons in the Adrenal Medulla secrete epinephrine -- a neurotransmitter hormone. And there are many neurons in the Hypothalamus that secrete neurotransmitters into the bloodstream, including ADH & Oxytocin.

[@Bayo106]

+professorfink thanks prof

[@gargidas1011]

Mini (large)version of you Boni☺️☺️☺️☺️,,