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??????? Vision may have shaped the primate brain - News
2+ week, 4+ day ago (452+ words) Aug 26, 2026, 07:00 AM FR · ES · DE · PT The evolution of the primate brain does not appear to have relied first on the autonomous growth of the frontal lobe, often associated with advanced cognitive functions. A study published in Science more closely…...
Slotkin Pentagon Letters
3+ week, 4+ day ago (123+ words) TelegraphHerald.com Dubuque Community Schools officials propose 3 options to realign facilities Dubuque County supervisors, attorney spar over local road lawsuit UPDATE: 1 killed, 3 injured in Lafayette County UTV crash Dubuque council hires contractor to remove Millwork parking lot Dubuque County sheriff:…...
Proportion of 1s in a Hadamard matrix
3+ week, 6+ day ago (181+ words) The first post in the recent series of posts on Hadamard matrices describes a way of constructing new Hadamard matrices from two other Hadamard matrices by taking their Kronecker product. Starting with a Hadamard matrix H0 and a Hadamard matrix G,…...
Giraffes show basic maths skills, can mentally add hidden food quantities
4+ week, 2+ day ago (404+ words) New Delhi: Some giraffes can mentally combine hidden quantities of food, performing a basic cognitive process similar to simple addition. At the Barcelona Zoo, certain giraffes successfully tracked and chose containers holding larger combined amounts of carrots, according to a…...
Can giraffes do math? The world’s tallest mammals are better at addition than subtraction, scientists discover in surprising math study
1+ mon, 6+ hour ago (153+ words) New research reveals giraffes possess remarkable cognitive abilities. Some giraffes can mentally combine quantities, a foundational numerical thinking skill. This ability allows them to identify containers with more food after hidden transfers. Two giraffes consistently succeeded in these carrot-based experiments....
The Geometry of the Mind
1+ mon, 2+ day ago (239+ words) What chaos theory, fractals, and Carl Jung reveal about the hidden patterns of human behavior. You know those weeks where you’ve done everything right: slept seven hours …...
Primate brains grew larger because of vision, not higher reasoning
1+ mon, 5+ day ago (1002+ words) Brains rot within days. The bony case that held them can last 33 million years, which is why primate brain evolution has been so hard to read from fossils. A new study led by scientists at Duke University filled those empty…...
Visual reliance drove diverse brain evolution among primates
1+ mon, 6+ day ago (368+ words) Bioengineer.org A new study is challenging one of the most persistent assumptions about the evolution of the primate brain: that our lineage became exceptionally intelligent primarily because the frontal lobe expanded dramatically Instead, fossil evidence analyzed by researchers at…...
Vision Key to Diverse Primate Brain Evolution
1+ mon, 1+ week ago (466+ words) A new study led by a Duke University scientist overturns a long-held idea about how primates, including humans, came to have such large and sophisticated brains. The research finds that the dramatic expansion of the primate neocortex was driven largely…...
Capuchin monkeys learn to ‘kiss’ an AI touchscreen for banana rewards in a groundbreaking Costa Rica experiment as new technology takes animal cognition research into the wild
1+ mon, 1+ week ago (401+ words) Wild capuchin monkeys in Costa Rica have learned to use an AI-powered touchscreen to earn banana rewards, with some even “kissing” the screen. The new CapuchinAI system could help scientists study learning, memory, impulse control and cognitive flexibility in wild…...