So is it like a reciprocal of horner's douwn & out, from sympatholytic enophthalmos? And are there any brainstem fascicles to take into consideration, such aas MLF's connection of VI to III?
Good question. 1.Negative. Nothing to do with sympathetics. 2.All to do with how the IVth moves the eyeball, independently of VI and III. The Superior Oblique muscle function moves the eye inferiorly, one of its activities anyway, so when IV is out, its inferior function is out and the eye sails up. Oh, and the Inferior rectus muscle has not enough strength to compensate.
Truly incredible work. I'm sure it took a long time to create such a concise and clear explanation. Kudos to you good sir and keep it up.
So is it like a reciprocal of horner's douwn & out, from sympatholytic enophthalmos?
And are there any brainstem fascicles to take into consideration, such aas MLF's connection of VI to III?
Good question. 1.Negative. Nothing to do with sympathetics. 2.All to do with how the IVth moves the eyeball, independently of VI and III. The Superior Oblique muscle function moves the eye inferiorly, one of its activities anyway, so when IV is out, its inferior function is out and the eye sails up. Oh, and the Inferior rectus muscle has not enough strength to compensate.
Nice explanation, which drawing app are you using?
nice drawing, the explanation was clear as well
Nice introduction, but visuals do not clearly explain the action of the superior oblique muscle and which way the head tilts.
Sorry about that
Thanks
Excellent!!
Thank youuu
Perfect explanation ❤️❤️❤️
Very beautiful