#Numerosity
congrats to bluesky team for building such a successful social media network! i can tell they're succeeding because the numerosity and overall tedium of my reply guys are beginning to resemble height of twitter
November 15, 2024 at 11:26 PM
This is what you would do if the intended outcome was to ban access to care. They'll cite the numerosity of the reviews, the "low quality" etc. but that was by design. None of these reviews were intended to pass muster, just provide pretext for restricting access.
March 9, 2026 at 8:19 PM
Innate numerosity perception and its roots in early vision
doi.org/10.1093/cerc...
#neuroscience
Innate numerosity perception and its roots in early vision
Abstract. In the current issue of Cerebral Cortex, Lorenzi et al. (2025) discuss evidence for an innate sense of object number (numerosity) in the brains o
doi.org
February 24, 2025 at 12:06 PM
Numerosity adaptation suppresses monotonic neural responses to numerosity displays in the early visual cortex, with more suppression for higher numerosity adaptors. Therefore, numerosity adaptation effects begin in early sensory stages of processing.

www.nature.com/articles/s42...
Numerosity adaptation suppresses early visual responses - Communications Biology
Numerosity adaptation suppresses monotonic neural responses to numerosity displays in the early visual cortex, with more suppression for higher numerosity adaptors. Therefore, numerosity adaptation ef...
www.nature.com
November 24, 2025 at 6:47 PM
also the numerosity, come to think of it
January 24, 2025 at 12:57 AM
Numerosity coding in the brain: from early visual processing to abstract representations
doi.org/10.1093/cerc...
#neuroscience
Numerosity coding in the brain: from early visual processing to abstract representations
Abstract. Numerosity estimation refers to the ability to perceive and estimate quantities without explicit counting, a skill crucial for both human and ani
doi.org
July 15, 2025 at 11:08 AM
i need an rpg where all the classes are like 'marketing consultant' or 'weapon of choice christopher walken' and the derived stats all have inscrutable names like 'valency' and 'numerosity'
November 18, 2025 at 10:24 AM
I've never believed that a class action copyright infringement lawsuit was possible because how tf would you achieve numerosity (a high-enough number of plaintiffs to make individual suits infeasible) but now I'm not so sure.
From DHS. State Run Media.
October 3, 2025 at 4:29 AM
This study reveals distinct neural codes for visual numerosity across the brain, showing that numerosity is independently represented from early visual areas to higher-level regions along both dorsal and ventral streams. www.nature.com/articles/s42...
Distinct neural representational geometries of numerosity in early visual and association regions across visual streams - Communications Biology
This study reveals distinct neural codes for visual numerosity across the brain, showing that numerosity is independently represented from early visual areas to higher-level regions along both dorsal ...
www.nature.com
July 10, 2025 at 1:54 PM
Excited to share that my first article is now published in Communications Biology!
Humans and many animals have an innate ability to rapidly perceive numerosity—the number of objects in a visual scene. But how does our brain process this fundamental capability?
Read the full paper: rdcu.be/eRxMi
Numerosity adaptation suppresses early visual responses
Communications Biology - Numerosity adaptation suppresses monotonic neural responses to numerosity displays in the early visual cortex, with more suppression for higher numerosity adaptors....
rdcu.be
November 25, 2025 at 7:16 PM
Distinct neural representational geometries of numerosity in early visual and association regions across visual streams
www.nature.com/articles/s42...
#neuroscience
Distinct neural representational geometries of numerosity in early visual and association regions across visual streams - Communications Biology
This study reveals distinct neural codes for visual numerosity across the brain, showing that numerosity is independently represented from early visual areas to higher-level regions along both dorsal ...
www.nature.com
July 15, 2025 at 11:05 AM
The Jim Henson-produced “Numerosity” segments for Sesame Street began airing in the show’s first season. This segment, for the number 9, features Henson in his recurring cameo as the voice of the baker at the end (the baker was a stunt performer), a young Brian Henson, and even Rowlf The Dog.
May 24, 2025 at 6:06 AM
@arthurpr4t.bsky.social has written another tour de force, showing how efficient coding reshapes numerosity representations in parietal cortex.
Distributed range adaptation in human parietal encoding of numbers https://www.biorxiv.org/content/10.1101/2025.09.25.675916v1
September 28, 2025 at 8:43 AM
10 Features of Complex Systems: No 1

"Numerosity: complex systems involve many interactions among many components"

"In general how much numerosity is needed depends on the system."

podcasts.apple.com/au/podcast/t...
November 24, 2024 at 9:51 PM
If your class consists of you and your buddy Guy Wholovescourt, the judge will say numerosity isn't satisfied because that's only two people. There's no hard and fast rule, but most treatises say you need about 25 people for a court to say numerosity is definitely satisfied.
September 7, 2026 at 5:31 PM
Random Fact

Numerosity

I saw a skeet asking "Do Penguins Count?" (as birds) and I had this meme visuon but I realizeed without context the meme could come off as mean instead of humorous.

Anyway ... many animals can't *count* but they can perceive quantities and that is called "Numerosity"
December 26, 2025 at 10:06 PM
and then prove them at a hearing on class certification, which is separate from the trial.

Numerosity is the first one, and it's also the easiest. Numerosity asks if your class has enough people in it for a class action. To put it a different way, there's a minimum threshold for a class action.
September 7, 2026 at 5:31 PM
I believe "alf memeS" is exaggerating the numerosity a bit
August 29, 2025 at 2:50 PM
As a class action attorney, my immediate thought was "if there were enough FBI agents who worked on Trump investigations and were then abruptly fired to meet the numerosity requirement for class certification, that in and of itself is pretty good evidence of their claim."
JUST IN: FBI agents who worked on Trump probes have filed a class action lawsuit, saying their abrupt firings violated due process and civil service laws. storage.courtlistener.com/recap/gov.us...
March 31, 2026 at 3:23 PM
Couldn't find anything simple and easy to use, so I made a tool to generate auditory numerosity stimuli for ANS studies in Python. Feel free to use it!

gitlab.com/vijaymarupud...
Vijay Marupudi / auditory-numerosity · GitLab
GitLab.com
gitlab.com
August 19, 2025 at 12:45 AM
I'm really glad to have this chance to share our numerosity adaptation work at #MCLS2025. Thanks for our organizers.
We hope you are enjoying all these amazing talks! Lots of photos being taken today at #MCLS2025
June 9, 2025 at 3:05 PM
Next in the Glushko Dissertation Prize Symposium, Alireza Karami @alirezakr.bsky.social explores ‘The Representation of Numerosity in the Human Brain and Machines’, comparing how humans and AI systems perceive and represent quantity. #CogSci2026
July 25, 2026 at 2:57 PM
New paper out in @commsbio.nature.com!
@elicastaldi.bsky.social, Evelyn Eger, @manpiazza.bsky.social

🔢 We reveal how the brain represents numerosity across the entire visual system, from early visual areas to high-level association cortices.

👇 A thread
🔗 www.nature.com/articles/s42...
July 14, 2025 at 9:00 AM
lol “numerosity”
November 15, 2024 at 11:27 PM