Science, Space and Technology News 2023
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17 volunteers were given a 20mg daily dose of the SSRI escitalopram, with 15 volunteers given a placebo. Between 3 and 5 weeks after starting the trial, their brains were scanned with a PET scanner, which showed the amount of synaptic vesicle glycoprotein 2A in the brain: this is an indicator of the presence of synapses, so the more of the protein is found in an area, the more synapses are present in that area .
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A new era in brain science: Researchers unveil human brain cell atlasSalk Institute researchers, as part of a larger collaboration with research teams around the world, analyzed more than half a million brain cells from three human brains to assemble an atlas of hundreds of cell types that make up a human brain in unprecedented detail.
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AI Breakthrough: Could Your Speech Reveal Schizophrenia?Science, Space and Technology News 2023
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Quantum Erasure: A breakthrough in error detectionInteresting Engineering is a cutting edge, leading community designed for all lovers of engineering, technology and science.
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HPV discovery yields breakthrough in understanding protein activityA new study led by Yale scientists shows that the activity of a portion of a human papillomavirus (HPV) protein does not depend on its amino acid sequence or composition. This discovery challenges the widely held belief that protein function is solely determined by a specific amino acid sequence.
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Researchers reconstruct speech from brain activity, illuminates complex neural processesResearchers created and used complex neural networks to recreate speech from brain recordings, and then used that recreation to analyze the processes that drive human speech.
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Traumatic memories can rewire the brainResearchers found that fear conditioning led to learning-specific changes in neuronal-network activity in the dorsal part of the medial prefrontal cortex of mice.
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