On the hottest summer days, you may find yourself dozing off in the middle of the day. In some parts of the world, it's a cultural norm to schedule "siestas" and shutter businesses during the warmest hours of the day. As ...
Plants & Animals
Aug 17, 2022
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115
Thanks to genetic tools that allow computers to accurately count neurons from microscopy images, EPFL researchers have estimated with unprecedented accuracy the number of neurons and other types of cells in the brain of fruit ...
Cell & Microbiology
Jul 19, 2022
1
30
An international team of researchers has found evidence that both total brain size and the size of a brain in relation to the body are factors that determine intelligence in animals. In their paper published in the journal ...
Sleep is important for our health and well-being, and bad sleep can negatively impact our attention span, memory, decision-making skills, creativity and judgment.
Space Exploration
Jun 30, 2022
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12
International researchers led by China's BGI-Research used single cell technology to study the brains of ants, explaining for the first time how the social division of labor within ant colonies reflects in the functional ...
Ecology
Jun 16, 2022
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334
A drop in oxygen levels, even when temporary, can be critical to brain cells. This explains why the brain is equipped with oxygen sensors. In a study published in Current Biology, researchers from Japan and the United States ...
Cell & Microbiology
May 30, 2022
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20
When genes mutate, this can lead to severe diseases of the human nervous system. Researchers at Leipzig University and the University of Würzburg have now used fruit flies to demonstrate how, apart from the negative effect, ...
Other
May 10, 2022
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399
Researchers from the Charles University in Prague reconstructed the evolution of brain neuron numbers in amniotes and revealed that mammals and birds have dramatically increased neuron numbers in brain parts associated with ...
Evolution
Mar 8, 2022
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1143
Neurons are constantly performing complex calculations to process sensory information and infer the state of the environment. For example, to localize a sound or to recognize the direction of visual motion, individual neurons ...
Molecular & Computational biology
Feb 23, 2022
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887
What happens inside neurons when we memorize a password or learn the cello? Some of our basic understanding about learning and memory comes from the study of conditions in which cognitive development is disrupted. For example, ...
Cell & Microbiology
Feb 9, 2022
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303
