Spinocerebellar tracts - Neuroanatomy Tutorial | Ascending pathways

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The spinocerebellar tracts carry unconscious proprioceptive sensations from cord to the cerebellum
and play an important role in muscular coordination. Proprioceptive information is obtained by Golgi tendon organs and muscle spindles.
#neuroanatomy #spinal #cerebellum

[@aleksanderosiowski3128]

Best caption about spinocerebellar tracts!! Well done and thanks

[@bhagya8893]

Direct to the point which exactly I was looking for..THANK YOU ❤

[@hurairaali9038]

anterior spinocerebellar tract then crosses back into the ipsilateral side within the cerebellum.

[@dayakedem]

yep. important bit that wasn't mentioned.

[@rahafba5417]

Wow you use the both hands !!

[@abd_almalkjamel1731]

There is a mistake with this paragraph that is the ventral spinocerebellar tract re-cross again in midbrain which you didn't do it.... I hope you correct it, because your paragraph is nice

[@osmanalfadil8121]

Gut Bruder

[@osmanalfadil8121]

Well done

[@abd_almalkjamel1731]

❤️👍

[@themed10]

Please make more videos on neuroanatomy !

[@Mohsinkhan-cu2ki]

More neuroanatomy plz!

[@concepttrickhub8998]

Well explain..sir.

[@MohamedEmad-im3vy]

عاش فشخ ❤️

[@keabokan9768]

Hi, these are great visuals, thank you so much. I have a question, doesn't the anterior spinal cerebellar tract (ASCT) end up on the other side (cerebellum not drawn in this image?). If we go with your picture it implies the ASCT ends up on the contralateral cerebellar. Since it double decussates, we know it ends up on the ipsilateral cerebellar.

[@marie-micheleelserghani9319]

yes it does, it should cross at the level of the upper pons, but this detailed was missed in this video ... Both anterior and posterior spinocerebellar tracts should project to the ipsilateral cerebellum. The posterior or dorsal tract projects directly , but the anterior has to cross twice once at segmental level and once at the upper pons level.

[@xDomglmao]

@@marie-micheleelserghani9319 Question, what is - in terms of input, not pathway - the difference between the ventral and dorsal spinocerebellar tract?
Both are involved in sensing lower limb proprioception but is the one maybe for the most inferior part, while the other one is "upper" inferior part?
What I currently think: Ventral spinoerebellar tract gets input from even lower areas compared to the dorsal spinocerebellar tract, e.g. unconsc. proprioception of my big toe = ventral spinocerebellar tract. Correct like this?
Any hint highly appreciated!
EDIT: Found it! nba.uth.tmc.edu/neuroanatomy/L5/Lab05p15_index.html The difference is indeed just the level of input. Seems like the cerebellum receives from T12 - L5 two times input!

[@marie-micheleelserghani9319]

@@xDomglmao thank you for posting the answer you found
sorry wasn't much of a help

[@divineflower1466]

ASCT crosses twice, so it ends up ipsilaterally, as far as I can understand, right?

[@someone-yj2im]

@@xDomglmao isn't it that the anterior spinocerebellar tract carries proprioceptive information below L2/L3 while dorsal spinocerebellar tract carries from C8-L2? The upper part, from C1-C8, is carried by cuneocerebellar tract. That's what I was told

[@thegphd5155]

thank you

[@moinn230]

ASCT cross twice

[@Mohsinkhan-cu2ki]

Transverse section of Spinal cord with labelled tracts plz....

[@AnatomyKnowledge]

Here it is! :) czcams.com/video/ggkUsr3w9WM/video.html

[@NS-kj7dt]

You are right

[@practicalanatomy2297]

وين راسك عن الكامره شلون هيج تكتب والله عاشت ايدك

[@ritwikmaiti9306]

You are wrong in ant spinocerebellar tract as it decussates twice to end in ipsilateral cerebellar hemisphere

[@User-to7nb]

you're right.