Embryology of CN V

[Sentinel8483]

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Can someone please tell me how V1 and V2 is formed?

I understand V3 is formed in 1st brachial arch. But I cant seem to find anything about how V1 and V2 formed in embryological life

 

[ArteryStudyPainting]

I mean, it comes from the same ganglion so, I'd assume it's, partially at least, hopefully fully, the 1st arch. The trigeminal nerve branches. Doesn't mean they come from different locations. It's like a tree w/ branches. Wherever the tree trunk came from, never mind the branches, there ya go.

 

[Osteosaur]

It needs to be said that medical school mostly improves from where you're at now. Dear god...

 

[Gilakend]

M1 should be removed

 

[SurfingDoctor]

M1 should be removed

You don't discuss embryology with every one legged Type II diabetic who drinks like a fish?! You're doing it wrong...

 

[CyrusHabs7695]

high yield clinical info for sure

 

[Neopolymath]

Can someone please tell me how V1 and V2 is formed?

I understand V3 is formed in 1st brachial arch. But I cant seem to find anything about how V1 and V2 formed in embryological life

The real question is why do you want to know this?

 

[frosted2]

Just dropping in to say that I hate embryology.

EDIT for laughs: my professor is always like "in the clinic when you see a finding, you can remember that other associated findings are related due to the fact that they are derived from pharyngeal arch yadda yadda yadda...."

 

[Lexicon0]

Depending on your specialty, or surgical subspecialty in my case, head/neck embryology can actually be super helpful from a surgical anatomy standpoint. Also shows up on in-service/boards. Some of us never escape this stuff.