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Smarter AI: machine learning without negative data
Scientists have developed a new method for machine learning that allows an AI to make better classifications without negative data.
Nerdnite recap: When the brainbow met the boson
Fun times at nerdnite tokyo. Brains, bosons, and math, oh my!
Mutations, CRISPR, and spinocerebellar ataxia
Scientists discover that mutations causing the degenerative movement disorder spinocerebellar ataxia type 29 work by disrupting calcium release of neurons inside the brain.
Gene regulator that allows plant rehydration after drought
New genetic insights into the plant rehydration process: this is why your plants don’t die after you forgot to water them.
Researchers create a functional salivary gland organoid ?
Scientists have succeeded in growing three-dimensional salivary gland tissue that produced saliva like normal glands when implanted into mice.
Getting a grip on slow but unique shark evolution
Scientists have decoded the genomes of two species of shark, bringing the grand total of sequenced shark genomes to three.
Ig Nobel awards: Silly experiments that strike gold
Amanda writes about the Ig Nobel awards after founder Marc Abrahams visited nerdnite Tokyo. Science at its best!
A self-powered heart monitor taped to the skin
A group of scientists have developed a human-friendly, ultra-flexible organic sensor powered by sunlight, which acts as a self-powered heart monitor.
AI used to detect fetal heart problems
Researchers have developed a novel system that can automatically detect abnormalities in fetal hearts in real-time using artificial intelligence (AI). ???❤️
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AdR blockers protect the brain from stroke damage
Treatment with adrenergic receptor antagonists (AdR blockers) was able to reduce stroke-related brain damage in mice and improve motor recovery.
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Trigger region found for epileptic absence seizures
A mouse model shows that absence seizures are triggered by faulty connections between the cortex and fast-spiking neurons in the striatum.
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Opto-OISI: imaging connections in the living brain
A new imaging technique called opto-OISI allows scientists to non-invasively visualize where specific neurons project in the living brain.
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Flies smell through a gore-tex system
The newly named gore-tex gene is responsible for the development of nanopores that allow chemicals in the air to be detected (in flies).
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Protein pileup affects social behavior through altered brain signaling
When a normal cellular cleanup process is disrupted, social behavior in mice is disrupted and they start behaving in ways that resemble human symptoms of autism spectrum disorder and schizophrenia.
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The joys of computational mass spectrometry
Scientists have developed a new automated computational mass spectrometry system that can search an organism’s entire metabolome for as-yet-unknown metabolites (potential drugs).