(PhysOrg.com) -- Because brown bears are so reclusive, not to mention dangerous to be around, not a lot is really known about their brain power. This is actually rather odd because bears have the largest brains for their ...
Scientists have shown how the brain anticipates all of the new situations that it may encounter in a lifetime by creating a special kind of neural network that is "pre-adapted" to face any eventuality. This emerges from a ...
Plants & Animals
Jun 10, 2016
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Neuroscientist Suzana Herculano-Houzel, with Vanderbilt University, has shaken up the paleontology community with a study she conducted that resulted in evidence of some dinosaurs having neuron density in their brains equal ...
Large brains have long differentiated humans and primates from other mammals and there is a clear evidence that brain mass increased through time.
Evolution
Jul 9, 2020
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955
(Phys.org) -- Researchers working in Volcanoes National Park in Rwanda have filmed gorillas dismantling snares set by poachers to catch smaller game. Previously, anecdotal evidence had suggested that silverback gorillas had ...
An international team led by researchers at the University of Toronto has uncovered over 100 genes that are common to primate brains but have undergone evolutionary divergence only in humans—and which could be a source ...
Evolution
Dec 6, 2023
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585
A new scientific study puts the final nail in the coffin of a long-standing theory to explain human's remarkable cognitive abilities: that human evolution involved the selective expansion of the brain's prefrontal cortex.
Plants & Animals
Aug 10, 2016
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766
(Phys.org)—'Brains, Genes, and Primates' is the title of a curious perspective article recently published in the journal Neuron. In it, a who's who of dignitaries and luminaries from the field of neuroscience toss out a ...
Anthropology researchers from The University of Texas at Austin have confirmed a direct link between upright two-legged (bipedal) walking and the position of the foramen magnum, a hole in the base of the skull that transmits ...
Archaeology
Sep 27, 2013
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0
For decades, neuroscientists have been trying to design computer networks that can mimic visual skills such as recognizing objects, which the human brain does very accurately and quickly.
Computer Sciences
Dec 18, 2014
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