Spinal Pathways 2 - Dorsal Column - Medial Lemniscus Pathway

[@PninaDean]

You are my hero. I spend hours trying to interpret my medical school professor's lectures and then come here and understand it perfectly within 5 minutes! So thankful!

[@utku_baloglu]

Same here! I guess you are not a student anymore 😅

[@PninaDean]

On the other side thankfully. Good luck with your studies!

[@utku_baloglu]

@@PninaDean Thank you 🤍

[@renatoclark1977]

That has got to be the cleanest, simplest, most easy-to-learn explanation I've seen so far!! Great work!

[@thefenerbahcesk4156]

This is absolutely amazing. Instead of showing the big picture like you just did, the lectures in my med school like to show a bunch of brainstem and spinal cord cross sections. I literally just now realized the dorsal column and the gracile/cuneate fasciculi are the same thing.

[@ianleneham9565]

These are brilliant. It would be helpful if at the end of the tutorial the whole diagram is shown. I realise that during the drawing you need to zoom in, but seeing the complete diagram would be beneficial.

[@Azel247]

I always thought of this as trying to unlock your vibrating cell phone with your eyes closed. You need to know where your hand is (proprioception), you touch and feel your vibrating cell phone (touch and vibration), and you press to unlock it (pressure)

[@thekaranjitsuraj]

ब

[@91iamlegend]

That's.... fucking genius mate!

[@hiranp5054]

Press to unlock is motor function not sensory, sensation of pressure over the skin is sensory

[@adamjerusalem366]

@@hiranp5054correct

[@itsjustme3989]

I have to watch this at least 10 times. I love understanding everything about the human body I can but I'm not a quick learner and have a poor memory. Thank you for the tutorial and love your artwork.

[@NoahandDjandKarter]

I love you !! simple to follow along! other videos are so in depth you can't really grasp the overall pathway

[@hannahzion9158]

thank you, so clear and to the point. Other people talk too much, and by the end of their lecture I usually have forgotten where they started.

[@BarelySaneGenius]

This is my 5th video I’ve watched on dcml and THIS is the only one that made it crystal clear for me

[@LAT1324]

I am sooooo thankful for these videos!!! You are better than my med school professor!!

[@holisticmedicine6954]

I find your videos to be clear, thorough yet simple to understand. Thank you very much. I am looking to do videos for my patients can you do custom videos?

[@meganshaw2010]

Thank for you doing these. Makes WAY more sense than anything I read in my lecture notes.

[@susanta8346]

Best thing about the video is it's short and full of details.. thank you very much

[@KillerTacos54]

Please come back!! I miss your videos so much!!

[@jennyinthemorning]

Thank you for speaking slowly and going into detail

[@chucknorrislife]

Your drawings are beautiful and your diction and pronunciation are excellent

[@liangbuqing]

I think one thing needs to be pointed out is: the cuneate and gracile nucleus are at the dorsal tegmentum of the medulla while the medial lemnisci go anteriorly and decussate. In this tutorial, it looks like they go posteriorly (just my personal impression).

[@ibifurya]

this spinal pathway series is extremely helpful, awesome work and thank you!

[@laurenangel2745]

awesome and very helpful and you are also a great illustrator

[@thatonekid407]

Thank you for making this topic in med school so much easier!

[@zonulladj5105]

i study médecine in french but i always watching ur videos in english you are awsome

[@cb9493]

best explanation ever!!!!! easy to understand and remember. Thumbs up.

[@Lucia-ri4dx]

Honestly I think the pathways are sometimes hard to understand because the teachers don´t take time to explain pseudounipolar and unipolar neurons and so when they said a nucleus was a colection of neuron cell bodies, as was the dorsal root ganglion I was so confused!! You really made a gret job! Thank you so much!

[@MrSkateroli]

Brilliant! Simple and concise! Thank you!

[@OddmentTweak]

Thank you! This was way better than my prof's explanation

[@PrashanthPandian30]

i wish i had a teacher lik u ...u do tis amazing job fr free

[@irfand4]

Dorsal column= cuneate fasciculi + gracile fasciculi. A nucleus is a discrete collection of cell bodies in the CNS. DCML pathway is a 3 neuron pathway: 1st is in the dosal root ganglon 2nd is in the gracile and cuneate nucleas in medulla oblongata. 3rd is in the ventral posterolateral thalamus

[@msethi21]

these videos are absolutely AMAZING ! thank you for uploading these.. would you by any chance have pictures of these drawings ? Thank you again so much better than KAPLAN

[@melanie292]

Thank you so much! This helps tremendously!

[@RecruiterGhost]

how did not i know this channel before ?! THANKS ALOT

[@taylormessenger4982]

Well drawn and explained, kudos

[@veenabiradar9465]

Thank u so much..Was struggling hard to understand this... thankkkk u so much... finally I understood it...

[@Amstro515]

You really helped me a lot. Thank you so so much!

[@camerongillman2005]

Isn't the gracile and cuneate nuclei in the dorsal medulla, not ventral? I thought the pyramids and olives were ventral.

[@mukiwa91]

You are totally right

[@shwanmustafa5366]

Wowzers! Many many thanks indeed my friend, absolutely brilliant videos.

[@rohinimotwani]

Awesome.... simple n easy to understand.

[@lilypaul-db4mz]

Very informative 🎉.. I'm preparing for my seminar

[@SingZeon48]

Would be good to mention the final connection from thalamus up to somatosensory cortex, just to wrap things up properly

[@xxTaKe2xx]

you should create playlists for each topic

[@312carolanne]

This video just saved my life, well just my semester hahaha. It would be amazing if you could put spanish subtitles 💪💪

[@kimitoki2358]

Hello, I can't find the accompanying PDFs on your website. Could you please direct me to it? Thank you very much!

[@AstrologerPromod]

With out giving attention to the 3 main spinal nerves of the system, how this lecture will become complete? It is clearly explained in VEDAS. Read KALIYUGAPURANA( in malayalam) which explains VEDAS fully on the basis of modern science.

[@smysmile5870]

Can we ask questions about the videos ?

[@Defenetto]

So simple and i can understand quickly. All pathways should be i think.

[@naeeanvideos]

Is the dorsal root ganglion also known as the primary root afferents?

[@jyotimittal3894]

great tutorial for refreshing neuroanatomy

[@positivevibes7425]

If DCML got severed, will it effect the ipsilsteral side of body or contralateral?

[@CoolPikeebo]

Wow .. this is such good revision notes. thanks!

[@varshavishwakarma6008]

thank u for so helpful informative n easy to understand videos

[@Kirsty2377]

You babe

[@qazizahor7080]

Dont cry. I love u

[@Thapimpyounes]

Great video! Keep doing videos!

[@stacyhatcher8979]

Great tutorial but it would be nice to get an overall view of the illustration at the end.

[@kevinmoses4734]

Thank u ..... grt job......can u would upload neuroanatomical basis for motor speech dosorders also..............

[@Legendnos]

I always like your videos before I watch because I already know it's helpful😚😘😍😍😍😍

[@MarcCCoraty]

Theses are great videos!

[@wassiblings6101]

What happened to the external arcuate fibres

[@teamarsanics9342]

best ever tutorial

[@seyyamike9076]

What is the donation for?

[@Inawri]

can someone please help me i dont get what hes saying here 2:13 the lower limb more ... the upper limb more...

[@harpinmartin]

Lower limb more Caudally (ie, towards the coccyx), the upper limb more rostrally (ie. towards the nose)

[@Hashtaglondoner]

+Inawri basically If its coming from the lower limb (below T6) e.g. legs the nerve projects towards the gracilis fasciculus vice versa

[@Hashtaglondoner]

Rostrally towards head and caudal towards tail/bottom end

[@Hashtaglondoner]

They're just the words used when talking about the brain

[@K4R3N92]

Best video. Ever.

[@imagination7710]

Is this not just the pathway for tactile sensation? What about proprioception?

[@renatoclark1977]

I'm not entirely sure what you're asking with regards to propiopception, but propiopception is you're ability to know where every single one of your limbs and body parts are positioned at any given time. so you're ability to know that your hand is behind your back when it is, is propiopception

[@269Tanya]

heaven, i could cry

[@Daia-48]

Is there any place we can find these drawings ?

[@drtiarafazlin]

Jamil Abudaia Draw it yourself, u will remember better, i did :)

[@cantdo2584]

why dont u make such episodes explaining cross-sections of midbrain... cerebullum..etc?? It'd be great...cuz ur vids ARE great .. =>

[@iNona6060]

Fantastic ! Thank you so much :)

[@tatiesther4796]

i think the brainstem should have been on a dorsal orientation, since the nucleus cuneate and gracile are in the dorsal portion of the brainstem :')

[@KarthikMRaman]

if u still donno....you are AWESOME...

[@0reismic]

Great video!

[@lf0153]

Where have you been all my semester

[@atomalisaid8127]

can u talk about medulla

[@marvinthomas8812]

Minor error: Gracile and Cuneate nuclei should be on the dorsal side not the ventral. Otherwise, great vid!

[@dhenline623]

Well explained!

[@pressplay7114]

Oh I get it so the dorsal column nuclei IS the cuneate and gracile nucleus. They don't go into much detail in intro to neuro.

[@pressplay7114]

However what is confusing is where the decussation is actually happening. Whether its in the medulla or pons after it acends contralaterally towards the cerebrum.

[@PrashanthPandian30]

Pls show an overview and also use a diff colour to denote the tract...

[@billanthony8230]

Pls shut up.

[@humnaanis5795]

This was amazing. Thankyouuuuu 👍🏻

[@muhammedvally4722]

You are a legend!

[@narutouzumaki-xq5bn]

素晴らしい‼️

[@19tez87]

I ♥ these videos!!!

[@Gr33n1230]

"ventral posterolateral" ... I know that's how it's called, but how did they name something ventral and at the same time posterial??

[@skulqerX]

Hi ! The thalamus got lots of nuclei , which connect any tract below the brain towards the brain cortex, or vice versa. Shortly, thalamus is the gateway relay for all tracts going up or down ( except olfaction , anyway) So there's one nuclei that EXTENDS from the posterior to ventral to medial. So its like one big nuclei that takes 3 sides :D

[@Gr33n1230]

yeah, I guess that makes sense.. that sure is one helluva nucleus! :D but the olfactory pathway isn't the only one that leaves the thalamus out, there's at least the pyramidal pathway, too.

[@skulqerX]

oh ya . I totally forgot about the pyramidal :D

[@mchai681]

@@Gr33n1230 bravo

[@Sithu-1112]

Thank you ❤

[@Lucia-ri4dx]

I can´t thank you enough

[@anumilyas7955]

thanks alot ..... your vedios are veru helpful ...

[@elsyeen]

You are amazing. Thank you.

[@annmarieknapp]

Love this!!!

[@TheFujiwuji]

I sit in anatomy class and lab for 2 hours, and learn nothing. I come here, and get a lot explained quite clearly in 5 minutes.

[@rackyhuang1851]

Helps a lot

[@MedicalBroadcast]

Brilliant.

[@danicamondejar1996]

Thank you

[@burakdeveli2121]

THANK YOU SO MUCH

[@TheDiamondites]

Hey , Great Learning style you've mastered here. Really helpful. Could I just clarify that when you say upper and lower limb , do you mean Forelimb and Hindlimb ? Kind Regards.

[@MultiMuffin21]

THANKSSSS OMG SAVED MY LIFE

[@ehtishamnoor2966]

God bless you!!!

[@ashwag7elwa]

Very helpful. Thanks :)

[@zinebrouchdi]

thanx so much for your effort but i find diffeculty to andrestend ..plz we need spinal cord pathway on french ...

[@saradapaudel6015]

Really thank you alot!!!

[@teallantern2814]

this is great. expect a donation

[@JimiJegede]

You are amazing!!!

[@laibaali2297]

Thankyou very much

[@shajwanakram99]

God bless you

[@frkkhan4403]

thank you soo much