The Peripheral Nervous System: Nerves and Sensory Organs
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- เผยแพร่เมื่อ 12 มิ.ย. 2024
- We've learned about one main division of the nervous system, the central nervous system, so let's learn about the other. That's the peripheral nervous system. This is the part that receives information from your surroundings and brings it to the brain, and when the brain decides what to do, it sends signals around your body to tell it what to do. This is just as complicated as it sounds, so let's check out all the sensory organs that are involved in making this happens, as well as the nerves that transmit the information!
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Professor Dave always gives wonderful videos with specific diagrams and concise explanations.
Small correction, we now know that flavors are not distributed like that on the tongue 8:24 , the receptors are almost evenly distributed with small exceptions.
This channel keeps getting better
Man this is so ridiculously hard. I'm taking a basic anatomy and Physiology course for my sciences requirement. Brutal af. Your videos help alot though, thank you!!!!!
Congratulations for your 1M subscribers professor Dave
Thanks professor Dave for teaching about the main division of the nervous system, the central nervous system, the sensitive afferent division or motor efferent division with both reception or response. Learning all of the them.
Great ! I have no word to show my gratitude. you are awesome. I love you.
Thanks a millon for your information Prof.David
Wonderful video...,thanks
Prof Dave, you are great 👍
Much appreciated 🙏
As Always Thanks for Free Quality Education
Thanks for teaching about the nervous system
Cannot express my gratitude enough. You’re saving the world.
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Superb explanation.
Idk if anyone said this but the intro is FIRE
Sir , you're mind blowing
Hii
You are a good lecture for me
I've never taken a kinesiology course, so I can't wait for those to come out.
Some well meant feedback Dave. The area’s on the tongue have been disproven. The area’s used in this video are the result of a study that was performed a long time ago. Later studies showed that there are no dedicated area’s for the different base tastes. PS, I added this video to my Whisky Playlist about the physics, chemistry and neurology of smelling and tasting whisky.
Maybe he meant that no food is solely bitter or sweet, as he said food contains combinations of tastes umami, bitter, sour, etc. Therefore all taste buds work together but to my knowledge papillae is located on the outer edge of the tongue area where taste buds are embedded so I’m not sure. I know your comment is 2 years old but if you could explain that would be great because I have a test coming up.
i so glad what who knows about this
Very helpful thank you
Thank you professor ❤
Thank you 💖💖💖
Excellent thank you so much!@
I'm a doctor & your grip over nervous system anatomy is really great. I learnt from you. Thanks.
Nice explaining bro
I like it brief and understandable.
You are the best
Owen’s CC students:
7. Peripheral nervous system
8. Brain
9. Thermoreceptors
10. Exteroceptors
11. Prop rip rotors
12. Taste, touch, vision, smell, hearing
13. Iris
14. Retina
15. Olfactory sensory neurons
16. Papillae
17. Umami
18. External, middle, internal
19. Tympanic membrane
20. Malleus, incus, stapes
❤❤❤❤❤❤❤THANK YOU FOR SHARING DR. PROFESSOR DAVE EXPLAINS ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
I am in grade 6 and i study the lesson of nervos system
I think now you in grade 9 yea
Nervous*
Good for you
Never stop learning! I hope you are now a freshman learning about other cool and wonderful things. 💜
Wow good explenation
You are intelligent
you're so great thank you
Ty
this picture in 12:34 could cause confusion? The somatic nervous system consists of afferent nerves or sensory nerves, and efferent nerves or motor nerves. (wiki)
That was very informative.ty
It’s really helpful although the terms are little hard to understand for a newbie.
Try starting at the beginning of the anatomy & physiology playlist!
@@ProfessorDaveExplains i want to learn about physiology and anatomy about muscles and bones did u have lecture??
Yes, it's in the playlist.
I'm really really admire u pro Dave God bless you ❤️ 🙏 ❤❤ 13:01
Truly informative 👍
God bless this man
Can you explain attiva o passiva con si. Please make video on it
Should it really be that complex?
I thought I have a body: 1 piece.
Now I don't know how to control it.
Thank you for the eye-opening vid.
Requesting for types OF collagen
Whooooo....This just might save my butt in A&P 1.
Yeah
nice
THANK U SO MUCH! FROM AN ITALIAN PHARMACIST ;)
if only I can retain 1% memory😡your vids should stay on loop.
8:31 The taste map (subtly implied at bottom left) is a myth. That is why if you put something bitter on the tip of your tongue, it still tastes bitter. Taste is pretty evenly distributed on your tongue.
en.wikipedia.org/wiki/Tongue_map
i so glad what who know about this
he make learning so much easier than my book and the learning video's in my class.
How to repair nerve damage ? Naturally?
Whats the amygala
Dear professor Dave, why it's believed that 95% of information is acquired through vision while in fact eyes can't substitute hands for example, while hands can substitute eyes?
The earth is a scattered place where sense is as space.
The peripheral nervous system or in a broader sense, our senses, are the API of our brain. 👩💻👨💻
I thought interneurons were one of the neuron categories for the peripheral nervous system
I was expecting him to talk about that as well. Lol.
@@crystalwilliams213 lol good im not crazyy
Phlebotomy methods Luke bloodsmear
Wasn't the theory that certain areas of the tongue detect certain tastes proven to be nonsense?
8:23 i don't think the taste map is scientifically accurate?
First!!
Tu uc y trust it
OMG! 999th like!!
If tears are to lubricates and get rid of bacteria then what’s the scientific reasoning for why most cry when they are sad?
Bakwas
Ty