T. rex Not as Clever as Once Thought: Study Challenges Brainy Dinosaur Myth
April 30, 2024![T. rex Not as Clever as Once Thought: Study Challenges Brainy Dinosaur Myth](https://cdn.brief.news/images/stories/77c7a3e918f21e67159e495a86de72a68de66dc3e409ca44711c61c79a1bbbee3287eac035c7b00721b518855972b26922ca24f3f551d3a6c16bddf455cb2b47.jpg)
New research suggests T. rex may have been less intelligent than previously believed, more akin to 'reptile smart' than primate level.
The study challenges earlier comparisons of T. rex intelligence to that of baboons, refuting the basis of those claims.
Researchers argue previous intelligence estimates were flawed, overestimating brain tissue in T. rex skulls, which likely contained more cerebrospinal fluid.
The ongoing debate about T. rex intelligence is tied to its iconic status and public fascination with the species.
The study emphasizes the importance of using comprehensive methods to assess the intelligence of extinct creatures, beyond just neuron counts.
Summary based on 5 sources
Get a daily email with more Science stories
Sources
![T. Rex was not as smart as primates, new study finds - Los Angeles Times](https://cdn.brief.news/images/links/77c7a3e918f21e67159e495a86de72a68de66dc3e409ca44711c61c79a1bbbee3287eac035c7b00721b518855972b26922ca24f3f551d3a6c16bddf455cb2b47.jpg)
Los Angeles Times • Apr 29, 2024
T. Rex was not as smart as primates, new study finds - Los Angeles Times![Smarter Than Monkeys? Scientists Challenge Claim of T. Rex Intelligence](https://cdn.brief.news/images/links/7a305c018628e95ea60212fcc52ee913fee9ff8f429687bf2f4e6fc4b6eb55c1d49372a2bd132c4662086c32cb09aa94d47a3e619682e16ae8bbfd396b227c3c.jpg)
Gizmodo • Apr 29, 2024
Smarter Than Monkeys? Scientists Challenge Claim of T. Rex Intelligence![How Intelligent Was T. Rex? Scientists Suggest the Dinosaurs Were Like 'Smart, Giant Crocodiles'](https://cdn.brief.news/images/links/d4db49d5de7849ded0cf7696eb9ac6703007dece7fa28cf64f2a1124737ee91dd692b0b05118aba3072ec789bf519a46d594929282d43f244ed68e1c1eb408df.jpg)
Smithsonian Magazine • Apr 29, 2024
How Intelligent Was T. Rex? Scientists Suggest the Dinosaurs Were Like 'Smart, Giant Crocodiles'![T. rex not as smart as previously claimed, scientists find](https://cdn.brief.news/images/links/02647a801532fd71eb7b19473e0677f083af5933585309d7e0b7009a14ff6453dc87a26e5dcfdd3f217730edd0db0342f447d9919375248ffcc1d262dc0b8468.jpg)
Phys.org • Apr 29, 2024
T. rex not as smart as previously claimed, scientists find