Category: Biology Philosophy
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Researching. Saying too much. Saying nothing…
New research explains how a 'stop-start' pattern of evolution, governed by environmental change, could explain why crocodiles have changed so little since the age of the dinosaurs. (1) Does the species change? Due to evolution. Does it stay stable? Due to evolution. Beware of how broad is what you say. You might end up in…
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Upside down…
What feels like up may actually be some other direction depending on how our brains process our orientation, according to psychology researchers. Researchers found that an individual's interpretation of the direction of gravity can be altered by how their brain responds to visual information. (1) Or we could say it another way around: What happens…
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Apathy. Death. Here!
Apathy - a lack of interest or motivation - could predict the onset of some forms of dementia many years before symptoms start, offering a 'window of opportunity' to treat the disease at an early stage, according to new research. (1) We live. We die. We laugh. We cry. There is nothing to see here.…
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Being human… Not being one…
With only 1 percent difference, the human and chimpanzee protein-coding genomes are remarkably similar. Understanding the biological features that make us human is part of a fascinating and intensely debated line of research. Researchers have developed a new approach to pinpoint adaptive human-specific changes in the way genes are regulated in the brain. (1) But…
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Origins of emotions… Master of War…
A number of studies have sought to connect given emotions, such as fear or pleasure, to specific areas of the brain, but without success. A research team has now analyzed volunteers while they were playing a video game that had been specially developed to arouse different emotions. The results, show that different emotional components recruit…
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