Thank you for the great videos. I was wondering whether the vermiform pupil movement is observed in response to light or during redilation after near focus?
The Near reflex in cases of ciliary ganglion lesions (eg Adies pupil) is due to aberrant regeneration of nerve fibres originally meant for the ciliary body, but which are instead going to some parts of the iris (hence the partial sector paresis). So, it's actually the stimulation of the Ciliary ganglion fibres that causes the iris to constrict (irregularly) rather than the light reflex directly stimulating the sphincter pupillae. So, it's only when accomodation reflex is activated that we see the vermiform movement, i.e. during near focus.
I am suffering adies pupill on my left eye for last 2 month .i am from Kerala, India.if anybody has same problem. ..plz tell me...i feel very sad about this
I’ve had it in both eyes for 40 years. It makes my eyes very sensitive to bright light and bright sunlight, but otherwise I’ve had no problems.” Don’t feel embarrassed or sad, you will be okay. : )
