Parasympathetics GI

A brief video tutorial on parasympathetic innervation of the GI tract.
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[@KamilKSaeed]

Excellent presentation of all anatomy lectures & excellent teaching methods to all & everyone in the related fields.

[@TheNotedAnatomist]

So nice of you

[@doc.humanity5723]

You are a life saver that topic of symp and para both just saved my life.... I can't explain how greatful i m... It was. Topic bogging me from yrs and yrs in every class i always skipped it bcz it was soooo confusing.... At last i know what the hell is going on here :-D thank u

[@dr.ahmeda.s.m1215]

thank you smart man

[@269Tanya]

thank you!

[@user-sz5dt9ih7f]

Your videos are great. I notice, however, that the sound is too soft even if I increase the volyme to the max.

[@samianadir1356]

thank you sir.

[@serden31]

I thought pelvic splanchnic para/pre fibers to the hind gut ran through the inferior mesenteric plexus, not the inferior hypogastric plexus. Thank you for your videos!

[@eintroll8792]

the s2/s3 gray horn???? The spinal cord end at L2! We onl have cauda equina at s2/s3 vertebral level.

[@TheBrownestFalcon]

Really great stuff, just one error I think-parasympathetic innervation of the hindgut comes from the inferior mesenteric plexus, not the inferior hypogastric plexus.

[@TheNotedAnatomist]

Parasympathetic innervation arises from the S2-S4 spinal cord segments and then enters the pre-aortic plexus, which includes the inferior mesenteric ganglia/plexus as well as the hypogastric plexuses. Yes, the inferior mesenteric artery supplies the hindgut and autonomics course along this artery to innervate organs of the hindgut. However, autonomics also use the hypogastric plexuses as well.

[@TheBrownestFalcon]

@@TheNotedAnatomist Thanks for this clarification, it makes much more sense now!

[@goodman5836]

LOOOOL @0:59