//
sign in
Profile
by @danabra.mov
Profile
by @dansshadow.bsky.social
Profile
by @jimpick.com
AviHandle
by @danabra.mov
AviHandle
by @dansshadow.bsky.social
AviHandle
by @katherine.computer
EventsList
by @katherine.computer
ProfileHeader
by @dansshadow.bsky.social
ProfileHeader
by @danabra.mov
ProfileMedia
by @danabra.mov
ProfilePlays
by @danabra.mov
ProfilePosts
by @danabra.mov
ProfilePosts
by @dansshadow.bsky.social
ProfileReplies
by @danabra.mov
Record
by @atsui.org
Skircle
by @danabra.mov
StreamPlacePlaylist
by @katherine.computer
+ new component
ProfileReplies









Loading...
Beautiful paper and summary!
What an awesome cover!
Vision Science makes the front page of NYT!! featuring work from @neurofishh.bsky.social and @denilsson.bsky.social with comments from Berkeley's own @karthikshekhar.bsky.social #visionscience www.nytimes.com/2026/02/23/s...
I ate a scoop just yesterday. My favorite flavor too!
One can’t think of adult DS without retinotopy, so it may seem like the computing wave direction may be the “original” reason. But is there a scenario where an animal might want to go through the trouble of organizing the retina and not care about DS as an adult?
Congrats George!
Congrats Yvette!
Thank you for the hospitality @nitmb.bsky.social !
New preprint from the group on the evolution of retinal cell types. Check the summary by Dario @dariotommasini.bsky.social !
Hi both - just seeing this. SACs go way back based on their tight conservation in extant vertebrates but I don’t know about SAC DS. I would guess they do. Not sure I understand Tom’s question. If SACs extract directional information in infancy and the adult, maybe both always existed together?
2mo
1mo
3mo
18d
4mo
6mo
3mo
5mo
3mo
4mo
www.nytimes.com
The Rise of Eyes Began With Just One
Karthik Shekhar
Karthik Shekhar
Karthik Shekhar
Karthik Shekhar
Karthik Shekhar
Karthik Shekhar
Karthik Shekhar
Karthik Shekhar
Karthik Shekhar
RoordaLab