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11 小时
Big Brains Evolved Gradually: New Study Shakes Up Human Evolution Theory
Humans and relatives evolved larger brains through gradual changes within species, not sudden leaps. This study challenges ...
5 天
Humans may have big brains thanks to our gut
It takes a huge amount of energy for human brains to grow to their current large size and be maintained over time. Our early ...
StudyFinds on MSN
5 天
The ‘large head’ people: Scientists uncover a lost human species in Asia
Could another group of ancient humans have lived alongside Homo sapiens? A new study suggests that they did, and scientists ...
Live Science on MSN
1 天
Gut microbiome may have fueled the growth of humans' big brains, study suggests
A new laboratory study in mice suggests that primates like humans evolved large brains with a helping hand from microbes that ...
Futurism on MSN
5 天
Scientists Say Skeletons Show Ancient Humans With Huge Heads
Scientists suggest a "large-headed" group of extinct humans once lived around the same time as homo sapiens more than 100,000 ...
EurekAlert!
6 天
How did human brains get so big? The answer could be in our gut
Brain tissue is among the most energetically costly in the body, and as a result, larger-brained mammals require more energy ...
IFLScience on MSN
4 天
Why Are Human Brains So Impressively Big? Tiny Gut Bacteria Could Hold The Key
“We know the community of microbes living in the large intestine can produce compounds that affect aspects of human biology – ...
Live Science on MSN
6 天
'Electronic' scalp tattoos could be next big thing in brain monitoring
During an EEG test, technicians normally use rulers and pencils to mark up a person's head before gluing electrodes across ...
2 天
on MSN
The secret to our big brains might be in our gut
Brain tissue is among the most energetically costly in the body, and as a result, larger-brained mammals require more energy to support brain growth and maintenance. Exactly which biological changes ...
AFP on MSN
3 天
Brain Stimulation Can Help Injured People Walk: Study
Scientists said Monday that electrically stimulating a particular region in the brain could help people with injured spinal ...
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