PNB 2XB3 - Central Vision Questions and Answers | Latest Update 2024/2025
5 views 0 purchase
Course
PNB 2XB3
Institution
PNB 2XB3
For an on-center ganglion cell, what causes it to maximally fire?
~~> light in the center and darkness in the surround
What is the spontaneous level of activity or baseline for a ganglion cell?
~~> when the entire field is in the dark
color opponency
~~> the center and surround con...
explain the retinotopic/visuotopic map of the primary visual cortex
✓ ~~> the macula takes up a disproportionally large space in the cortex,
compared to the peripheral field
consists of the axons from both the nasal and temporal retina of one eye
✓ ~~> optic nerve
the nasal pathways decussate through the
✓ ~~> optic chiasm
what axons are in each optic tract?
✓ ~~> temporal retina axons of the ipsilateral eye, and the nasal retina
axons of the contralateral eye
contralaterality in the visual system can be seen starting in the
✓ ~~> optic tract
pretectum
Master01 | September, 2024/2025 | Latest update
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller ExamArsenal. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.99. You're not tied to anything after your purchase.
