The Peripheral Nervous System: Nerves and Sensory Organs
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- Опубликовано: 10 июл 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.
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!!!!!
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.
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.
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Thanks a millon for your information Prof.David
As Always Thanks for Free Quality Education
Idk if anyone said this but the intro is FIRE
Cannot express my gratitude enough. You’re saving the world.
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Wonderful video...,thanks
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
I've never taken a kinesiology course, so I can't wait for those to come out.
Prof Dave, you are great 👍
Much appreciated 🙏
Thanks for teaching about the nervous system
Superb explanation.
You are a good lecture for me
I'm a doctor & your grip over nervous system anatomy is really great. I learnt from you. Thanks.
Sir , you're mind blowing
Hii
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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 professor ❤
Very helpful thank you
Excellent thank you so much!@
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. 💜
You are the best
Nice explaining bro
Wow good explenation
God bless this man
I'm really really admire u pro Dave God bless you ❤️ 🙏 ❤❤ 13:01
❤❤❤❤❤❤❤THANK YOU FOR SHARING DR. PROFESSOR DAVE EXPLAINS ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
I like it brief and understandable.
you're so great thank you
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.
Can you explain attiva o passiva con si. Please make video on it
Ty
You are intelligent
Truly informative 👍
Whooooo....This just might save my butt in A&P 1.
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
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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.
Yeah
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
if only I can retain 1% memory😡your vids should stay on loop.
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
nice
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. 👩💻👨💻
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?
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
8:23 i don't think the taste map is scientifically accurate?
Phlebotomy methods Luke bloodsmear
Wasn't the theory that certain areas of the tongue detect certain tastes proven to be nonsense?
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First!!
Tu uc y trust it
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