Health & Fitness

Using a robotic 'Third Thumb' can impact how the hand is represented in the brain, finds a new study.

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The most populous boroughs in New York City, Queens and Brooklyn, likely served as the major hub of COVID-19 spread in the spring of 2020, a new study finds.

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Biologists have used human pluripotent stem cells to grow sesame-seed-sized heart models, called cardioids, that spontaneously self-organize to develop a hollow chamber without the need of experimental scaffolds. This advance allows for the creation of some of the most realistic heart organoids to date.

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A common factor called 'decision acuity' underpins diverse decision-making abilities in adolescents and young adults, suggests a new study. A large set of behavioral and neuroimaging data revealed that decision acuity is stable over time, distinct from IQ, and reduced in individuals with low general social functioning.

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Australia has successfully suppressed any serious, widespread damage caused by COVID. But the nation can’t be a fortress for much longer, says peak medical bodies.

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The brain-computer interface user was able to transfer objects with a robotic arm at twice the speed of doing it without the tactile feedback.

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Blocked blood vessels in the brains of stroke patients prevent oxygen-rich blood from getting to cells, causing severe damage. Plants and some microbes produce oxygen through photosynthesis. What if there was a way to make photosynthesis happen in the brains of patients? Now, researchers have done just that in cells and in mice, using blue-green algae and special nanoparticles, in a proof-of-concept demonstration.

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