Structure of the nervous system | Organ Systems | MCAT | Khan Academy
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- Опубликовано: 6 сен 2024
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A good mnemonic for afferent and efferent neurons is: Afferent neurons Arrive to the CNS and Efferent neurons Exit the CNS
Hope this helps!
Thanks 🙂💝
thaaannnnnkkkkk yooouuu
I always used SAME (sensory=afferent and motor=efferent
Thank you soooooomuch! I was literally trying to find a way to remember. Thank goodness I like reading comments lol
❤❤
Khan is literally the best person in education! He really should win a nobel prize of education or something! he ris revolutionizing education
Gotta agree. This guy deserves acknowledgement.
Christian Uy I second that. really well deserved
1
Genghis Khan was a well distinguished man
his way of teaching is so perfect
I study using etymology because i wish to know how everything was named :D
The word "cerebrum" is the Latin word for "brain." The Romans used the same word to refer to the "skull" (which houses the brain) and the "head" (which houses the skull). ... The word "cerebrate", meaning "to use the mind or think", comes from the Latin "cerebrum."
mid 19th century: from Latin afferent- ‘bringing towards’, from the verb afferre, from ad- ‘to’ + ferre ‘bring’.
mid 19th century: from Latin efferent- ‘carrying out’, from the verb efferre, from ex- ‘out’ + ferre ‘carry’.
Cranium
late Middle English: via medieval Latin from Greek kranion ‘skull’.
Pons
late 17th century: from Latin, literally ‘bridge’, (in full) ‘bridge of Varolius’, named after C. Varoli (1543-75), Italian anatomist.
Medulla
late Middle English (in the sense ‘bone marrow’): from Latin, ‘pith or marrow’.
late 19th century: from Greek neuron, special use of the literal sense ‘sinew, tendon’. See nerve.
late Middle English (also in the sense ‘tendon, sinew’): from Latin nervus ; related to Greek neuron ‘nerve’ (see neuron).
late Middle English: from French or medieval Latin tendo(n- ), translating Greek tenōn ‘sinew’, from teinein ‘to stretch’.
Old English sin(e)we ‘tendon’, of Germanic origin; related to Dutch zeen and German Sehne .
late Middle English: shortening of Old French espine, or from Latin spina ‘thorn, prickle, backbone’.
when someone does good you need to commend them. very comprehensive video i must admit! great job!
I'm getting my diploma in addiction studies and this video just made the last 4 hours of reading SOOOOOO clear to me now!!!! Thank you good sir!!!!
Science class is ruining my youtube watch history
Sameee
Same!!!
same
lmao where all replying 2 years later
ruining my recoomended 😬
No need for teachers in the US or anywhere in the world. Education should be offered online, and these videos from Khan Academy will make the student successful. Love the videos.
Well done and thank you! Man...this is a complex piece of our anatomy and something I need to understand better. This was a great place to start...you speak slowly with passion in your voice and deliberately as well. I enjoyed it...
That's funny, because I speed it up to X2. It makes me pay attention and watch so I can understand what he is saying. If I watch it normal speed, it is too slow for me.
What my teacher taught in 3 1hr lectures that I could not understand at all, to watching this 9min video and learnt everything she was trying to teach, Thank you!
This is really informative and entertaining at the same time... thanks for your good work
Absolutely loooove Khan Academy's videos, they help me understand everything. Just wanted to say that this guy sounds like Cleveland from Cleveland Show, which keeps it interesting for me :D Keep it up!
Eva I love this videos too
And why do we have schools when we have this ? Oooooh the depression and anxiety....
lmao
school isn't about fact learning. its about communication and daily planning. preparing you for your future
@@ricksanchez5595 what future? 😂😂
I found it very helpful with the beginning of my psychology course knowing the how the workings of the brain and where to find where out thought come from biologically
me in 7th
Will you make a video going more into detail regarding the hemispheres and the different layers that surround/protect the brain. ie, meningeal, epidymal, and all the sub layers? Thanks!
ربنا يجازيك خير 🌻
I from the bottom of my heart thank you mr.khan
Its brilliant that ua carrying out.!
Thanks, we have an eog coming up and the teachers didnt have time to teach us a ton about certain systems, and i want them to get paid, especially my teacher since she has a baby on the way, really good.
No but seriously what would I do without Khan Academy?
I really needed this my professor sucks
If Khan Academy had the graphic design of PragerU, the world would be a much happier place.
It's really funny how I'm having a test tomorrow in the very different language and still watching this in English
the way i remember the diff between afferent and efferent is by the definition of Effervesce.
When you look up the words definition on google it's this:
Effervesce:
ef·fer·vesce
/ˌefərˈves/
Learn to pronounce
verb
1.
(of a liquid) give off bubbles.
Sooo, efferent nerves effervesce action potentials away from the central nervous system
efferent motor neurons are ventral on the dorsal root; whereas afferent sensory nerves are dorsal on the dorsal root
It is really important to Identify the parts of brain Kr otherwise It would cause serious complications If we further study on brain and that's What U have done U really love tht way U teach in detail
Really helpful! Keep it up!! Thanks so much for the videos. Really helped with A&P.
It is just amazing what you do here. I just love all these videos. I understand more of myself, of other people and simply - life. Thank you.
ill pray for you Khan. I just dont think thank you is enough. I think we should pay you instead of those teacher we have.
Thank you so much, this explains the structures of the brain perfectly for UK Nursing in Uni
is there any recommendation on how to watch these? Like take notes during or focus on the video?
khan academy is daddy
Omg can this guy say "nerves" one more time please? 7:00
❤❤❤❤ You far better than my instructor. Pls teach my instructor
Simply, congratulations on such an amazing project. Excellent content and explanation.
This video is one the best videos that I have ever watched on khan academy 👌🏻
Bruhhh this here is some good sh*t
i like so much your videos ....very very help full
If you find his voice slightly monotone and hard to listen to, change the speed to 1.25. He sounds more upbeat but it's still at a pace that you can follow.
Great channel when I need a break from slides and textbooks. 👌🏽🧠😛
Nice explanation....
What Up bra, Just Hear Gettttin meh Daily Education
lol
hello kind sir I like the way you think
Nerves the way he pronounces it lol
Thanks for the vid
nurvs
he even threw a little embryo in there ;) two birds with one stone baby!!
this video is good because help in project thank you.
I actually really like his voice
MERCI beaucoup c est bien fait bonne continuation (y)
Oui
yes
Than you Khan...love the information, sincerely appreciate it!
Thank you, it's brief and well detailed
how many ways can you arrange the parts of the structure of nervous system?
'purrfurry'...
It was really helpful thanks for the video appreciate it.
You sound like a cowboy. Which is nice. :P
how does he sound like a cowboy wtf
Lol i see it. It's the semi-slow form of talking.
Cleveland Brown
Thank you for this very helpful upload. Learned a great deal listening to you.
this video is great ! thankyou so much !
I have that strike feeling sensation from my brain to my foot ache sometimes it shoot on my spinal dont know what it is though can be anxiety?
This helped a lot. Thank you very much !
Good video
I love this, thank you!
Who else has to watch this for online school?
Amazing concept🎉❤❤❤
Soo what i can learn from these informations as a doctor??
👌 perfect thanks
Please, where can i find this video (and other neuronal system videos) on KhanAcademy website?
Amazing explaining 👍🏻🌹
perfect!
Thank u so much! All the teachers of Khan Academy explain so beautifully n make the topic soo easy
_{{{}}} BE BLESSED WITH A BENEVOLENT NERVOUS SYSTEM + A BENEVOLENT PERIPHERAL NERVOUS SYSTEM.
SIR PPLZ EXPLAIN DIGESTIVE SYSTEM
this video only gets views from schools forcing kids to watch it
Good review
Our teacher gave us homework to whatch this video!
who else is watching this for school
if the nerves in my feet are microscopic why does it still hurt so bad when i stub my toe
2:44 Waterboy.
Make this video in hindi also
हिन्दी में भी वीडियो बनाइये इसका
Came from Sawyer ms 6 grade science class.
I am from sawyer middle school 6th grade science too😂
@@edgecomett8542 they teach this in middle school wtf
What app do you use?
Hi Mrs. Hall
@Diego Dominguez Gutierrez Bro im in your class im ashley
@Diego Dominguez Gutierrez bruh
We can't understan the words very wll Am requesting khan academy to big size the letters
oh shit, water boy was right!
من طرف داوود
Very easy
is this sal's voice?
Recess ? hahaha
1:57
arent you ashamed of your profile picture
Who else is watching for Mrs. Newman's class
Me me me me meeeeeeeeee
يوم ماتحطون ترجمه عربي لييييييششششش؟؟
Sounds like kharma medic
y e s
Was up RUclips
Ayeee
Pada porsi attiya swajan
Chhadte na pari.
Yet to day.
HELLO DOE SANYONE IN THE COMMENT SECTION WANT TO BE FRIENDS MY FAVOURITE BAND IS ED SHEERAN AN D MODERN BASEBALL AND MY FAVOURITE FOOD IS HOT WINGS AND APPLES AND I SURE DO LOVE LEARNING ABOUT MY BRAIN I HEARD SOEMONE SAID IF I THINK TOO HARD IT'LL EXPLODE AND LET ME TELL YOU IM TJINKING RRAAAALKYG HARD RN
im only here because I had a sub
Khan is a website that's not his name😂😂😂😂😂😂😂😂 but good try
meh
this was so boring to watch at school idk why they choose you to watch im sorry
i had to watch this for science class and it was the most boring video ive ever watched.
Bacon
dude why u lyin'?
fax
It's really boring