Spinal Pathways/Tracts - Part 1 - Introduction - Anatomy Tutorial

www.anatomyzone.com
Anatomy tutorial on spinal pathways and tracts using the BioDigital Human (www.biodigitalhuman.com).
In this tutorial the following anatomical structures are discussed:
- grey matter
- white matter
- dorsal horns
- ventral horns
- central canal
- dorsal median sulcus
- ventral median fissure
- fasciculi
- ascending and descending spinal tracts
- cerebral cortex
- cerebellum
- first order, second order, third order neurones
- primary afferent neurone
- dorsal root ganglion
- medulla oblongata
- somatosensory cortex
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[@Dr.Vinnie]

This video saved my career. Not kidding. I can understand everything else at a point in anatomy except for spinal tracts and YOU just did it for me. I am SO THANKFUL to you!!!

[@bimbaventimiglia]

Been waiting for this tutorial from you for months! please please please upload pt.2 as soon as you can :) thanks

[@drfrankiejs]

please can you do more neuroanatomy?? You literally get me through medschool but we have lots of neuroanatomy at the moment and i need your help!! thanks so much for all you do!

[@birminghammedics6774]

yeah you really helped me through first year. second year is so much harder so could definitely do with your help for neuroanatomy

[@Kaapa9]

Dudeee i only come here cuz of ur voice, helps me understand !)) Keep the good work bruh

[@dilnozakarimova5902]

Explained a concept that my professor failed to explain in 3 lectures, THANK YOU!

[@bestiejay8321]

eeeeei woho y3 hu papa

[@drewlichty8091]

For remembering that gracilis is medial and cuneatus is lateral its easier to think in terms of the spinal cord "sloughing" off nerve tracts, becoming more slim as you move inferiorly. It makes sense that the tracts to the lower limbs (gracilis) are medial because the tracts to the upper limbs need to leave the spinal cord at more superior vertebral levels, while the deep gracilis tracts will continue inferiorly to exit in the lumbar region.

[@MrNakedWizard]

That is an excellent explanation, thank you

[@missSmile.]

Oooh that's genius! Thank you!

[@Cass_i]

Easy peasy❤❤❤ Everything has been made so clear. Thank you!

[@98KINJAL]

Your videos are amazing. I love the way u make anatomy so easy for us. God Bless You. Thanks a lot.

[@ifrayousuf4621]

speechless...This is amazingly incredible...no other explanation can equal this one👍

[@sibinasn3136]

Nice... I m too much confused about these tracts... Now your amazing lecture help me to get a clear idea,.. Thanks a lot.

[@briang8663]

helping me through med school. ur the best.

[@kcaiquee]

GREEEEAT! you made it simple. Please, keep posting your videos. Help me a lot!

[@dr.xenonstone5636]

i am a vet i just wanted to give a seminar on pain management in animals and i love these videos

[@9000paperclips]

Thank you so much for this video. None of my lecturers or their notes could explain this better to me than your video

[@bestiejay8321]

wei de3 woboa

[@alkisvlahopoulos6265]

thank you very much anatomy zone for the wonderful videos through the best ''efferent'' teaching skills

[@stevenguru9694]

Great lecture. I thoroughly enjoyed it.

[@munmunchowdhury2614]

Very useful. Made the very difficult things so simple..

[@julio97402]

this is a a spinothalamic tract for anyone wodering.

[@geovannyruiz4662]

J.L In fact, it has both DCML and Spinothalamic tract pathways but, they should have specified each one of them during the explanation. Nevertheless, great video.

[@kaushikdr]

Spinothalamic is the one that crosses over at the level of the spinal cord it comes in - the dorsal column medial lemniscus is the one that crosses over at the medulla

[@gondoyinfante7315]

Just to add: on the actual specimen, the inner "butterfly-shape" part of the spinal cord which is the gray mater actually looks white/lighter, and the outer region which is the white mater looks darker.

[@manunet85]

after three years of studying this...this is the first time it was made really clear. i understand it now...i don't have to just blindly memorize. amazing work.

[@Mrlegend947]

peace

[@sherenbaloum3238]

Ohhhhhhhh my god !!!! , that was really useful and amaaaazing , I finally got it , REALLY THANK YOU :*

[@Kysentha]

I learned that there are 3 main ascending pathways: spinocerebellar, dorsal column, and spinothalamic. Which one is this video corresponding to?Is it spinocerebellar, as that's the only one that's ipsilateral?

[@zofiawitkowska2360]

Thank you so much! Helped me to understand it.

[@FortisAquila14]

amazing cuz of u i ll pass my first year!!!our proffessors just dont care tp explain anything! :D

[@mochamedic9572]

alex :) which school? We have the same problem at ours

[@kathini]

thank you so much! it really helped me out to get the concept :)

[@hrhuntergaming5263]

thank you very simple but very informative

[@farahmansour326]

Thank you so much .. Great explanation !!

[@imperiusss]

thank you sir! may I ask which software,hardware you are using to make the drawings? It looks great!

[@athirahanum]

thank you verrrryyyy much!! your video really helps:)

[@smokingpenut1421]

I hope you could Discuss the internal brains stem structures As I couldn’t find any video about it in KZbin

[@zainabsiddiqui6154]

THANK U MAN KEEP UP THE HARD WORK

[@1298455]

Amazing explanation

[@marihanbadr1271]

Amazing video! Thank you so much

[@ramanikumaripasam]

can you do a tutorial on cerebellum in detail

[@kream2624]

Thankyou ...YOUR channel is great

[@meeragalaiya5425]

May i know what the difference is between the two types of routes that the primary afferent fibre takes?

[@cecigalvis2108]

Awesome video, thanks

[@maryamrahmannia4812]

So great and helpful , Thanks alot

[@kareemabdulhussein5885]

so informative and helpful thanks

[@PaiMuyambi11]

these tutorials are so helpful!! could you please make more tutorials on head and neck structures (ear, nose, eye, larynx, pharynx) ?!! and maybe add some stuff on lymph drainage!!

[@pratiksaha7699]

Thank you so much for this video❤

[@subhashreesahu6425]

Excellent,very helpful.

[@emtul2539]

THANK YOUUU! AMAZING EXPLANATION

[@ggonsg]

YOU are sooooooo AMAZING!!!

[@harithaoruganti7826]

Nice explanation

[@nastaranyelmaz4402]

Thank you for the amazing content.👏👏👏

[@Khattab-hossam]

i can't thank you enough....thanks alot

[@jakc3d]

At 3:35, you see how you only demonstrated the pathways for the ASCENDING tracts? I wish you had done the same for the DESCENDING tracts as well but you never did that in part 2. And i can't assume that for the descending tracts, i just work backwards. This bothers me because you're the only one on KZbin that breaks everything down and make it extremely simple for anyone to understand. Everyone else is no different than reading a textbook and they make mistakes. Please reply.

[@noonienoona8200]

so helpful! Thank you!

[@craigsuttill9883]

great description. cheers

[@FeeAlfadhal]

you're a legend

[@patricealbert-thenet5939]

You, my friend, are a god. You are getting me through medical school!

[@wnapholi]

So good. Thx u

[@mahmoudashraf1307]

great videos ,keep on

[@AlvaroFierroBeyou]

How are the pathways pinpointed??

[@selinkubilay8039]

Perfection!

[@MyVini11]

Just awesome sir Thank you so much😁

[@user-wz6hr3rn7p]

why this is looks more like a Contralateral rather than ipsilateral regarding the drew?

[@shrnkaur5151]

wats that music name at the startin?

[@Jasmine-ll8qu]

WOW. Thank you!!!!!

[@adnaniqbal4497]

you are amazing

[@swifferkramer]

Just want some clarification: The second order neuron crosses from the dorsal horn over to the ventral horn of the contralateral side?

[@miracle2130]

Yes, it does , then it leaves upwards

[@madeehaayeshakhan3030]

Thank you so much

[@paulkiat]

Anatomical Proof of the Compound Pivot Ipsilateral rotation from spinal chord.

[@namithashetty29]

Thank you!

[@cortezsb7727]

THANK YOU SO MUCH

[@fizzayamin4124]

😇😇nice style to teach

[@jas4jairam684]

Awesome!

[@chiazokamanizoba2379]

The first order neuron carries sensory information to the dorsal horn , but your illustration shows ventral horn

[@nirajatrey9878]

Amazing

[@5T4RSCREAM233]

Awesome thank you :)

[@anassobhy3130]

فنان يسطا.

[@neroknight1234]

word of advice don't make your background bright colors in your video(white/yellow etc) it hard on the eyes and breaks concentration sometimes

[@AstrologerPromod]

Why it is crossing to the other side? Not in Modern science? Then go to VEDAS. It clearly explains. Read KALIYUGAPURANA ( in malayalam) which explains VEDAS fully on the basis of modern science.

[@ravneetkaur4570]

Thankyou

[@anishakaur3129]

are you a student or lecturer?

[@ibramd6929]

thanks a lot

[@rasharamzy8659]

I got lost in the last bit of neurons someone help🙄

[@akiwinny5114]

So difficult...... :(( help me :(

[@SyRyanYang]

C8? Do you mean C7 or T12?

[@DylanGriffo]

+Ryan Yang The cervical spinal nerves are a little confusing. Since the C1 nerve leaves the vertebral column above the C1 vertebra, all of the following cervical spinal nerves are named according to the vertebra immediately below them (e.g. C2 leaves the vertebral column via the intervertebral foramen between C1 and C2 vertebrae). Since the rest of the spinal nerves in the body - thoracic, lumbar, sacral and coccygeal - are named relative to the vertebra above, the nerve that lies between C7 and T1 vertebrae cannot be called T1. Therefore it's called C8. I've probably just made things more confusing - you'd be better off watching AnatomyZone's video on the external anatomy of the spinal cord.

[@esthersim1974]

u da bomb

[@harirocksrockon1125]

Increase the volume

[@user-kd1nd4fb2t]

video is very good but speedly

[@nxd2558]

والله يغالي انها صعبه برب مسلسل

[@melissalomax1041]

Holy shit I feel so smart

[@Tothefuture.]

I love u🎀🎁

[@jakc3d]

Great video. But you never spoke of the spinal pathways for the DESCENDING tracts. You only spoke of the pathways for the ASCENDING tracts. I have a feeling i won't get a response but please prove me wrong!!!

[@koolkatkimina]

+jakc3d try part 2?

[@sheebashah2567]

m

[@Amkiswardy]

Neurone with an "e"

[@mukeshrathore1318]

this is not intrested

[@stephenprice3357]

waste of my time and very confusing

[@jpgrisente]

Thank you!