Artificial gravity protects the immune system of mice in space

Mice who experienced artificial gravity on the ISS suffered less damage to their immune system (thymus) than weightless mice did.

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Scientists create new type of self-healing material

This newly created ethylene-based material has shape memory that allows self-healing!

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Gene linked to intellectual ability affects memory replay in mice

Scientists have discovered a gene in mice that allows memory replay at rest, a process necessary for forming long-lasting memories in mice.

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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.

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Astrocytes powered by norepinephrine during fear-memory formation

Norepinephrine released in the locus coeruleus during fear learning is accompanied by increased calcium and cAMP levels in nearby astrocytes.

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The free-energy principle explains neural network behavior

Scientists show that the free-energy principle can explain how neural networks work.

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Pulses of light can enhance superconductivity

Pulses of light could be used to turn materials into superconductors through an unconventional type of superconductivity.

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Robotic exoskeleton learns to help people stand up

This new robotic exoskeleton uses machine learning to know when users want help standing up.

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Most precise measurement ever of proton magnetic moment

Using a sophisticated setup, scientists have made the most precise measurement to date of the proton magnetic moment.

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Next stop: clinical hair regeneration

A new recipe for continuous cyclical hair regeneration in mice. This means that the hair will continue to fall out and regrow like normal hair.

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Skipping fatty acids could be recipe for schizophrenia

Prenatal lack of omega-3 and omega-6 fatty acids linked to epigenetic changes that lead to schizophrenic symptoms in mice.

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Superfly flight simulator helps unravel navigation in the brain

Optical imaging neural activity in flies as they use a flight simulator can help us understand how the brain codes navigation.

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Dec

RIKEN Research Winter Issue

by adam phillips | Hot Off the Press

It’s almost the end of the year and a here’s an early holiday present! The winter issue of RIKEN Research is here, covering plant parasites, depression, atomic clocks, and more! Enjoy!

Dec

The geometry of consciousness is a multi-dimensional math trip

by amanda alvarez | Research Highlight

Amanda Alvarez writes about how neuroscientists are studying consciousness with mathematics

Oct

Fall is here, and with it comes the latest issue of RIKEN Research. This issue covers tactile learning during sleep, supercomputers and simulations, solar cells, fly olfaction, tumor vaccines, and more

Sep

Locating social memories in the brain

by adam phillips | Hot Off the Press

Scientists have identified where social memories are stored in the brains of mice. Mice are forgotten because memories cannot be retrieved.

Sep

Big news in iPS cell transplants

by adam phillips | Hot Off the Press

iPS cell-derived retinal cells have been successfully transplanted from one monkey to another without need of immunosuppressant drugs.

Aug

In Japan, women in science seek allies, resources in push for gender equality

by amanda alvarez | What's Up With Us

neuroamanda talks about gender equality for female scientists is Japan.

Aug

Measuring altitude — with clocks?

by jens wilkinson | Drop of science

Measuring altitude using atomic clocks seems like a crazy idea, but it’s already being done at RIKEN in Japan

Aug

The sound of molecules: NMR-inspired music

by adam phillips | Research in Depth, Science Heavy

Science & art: how NMR works and how NMR spectra have been used to compose music based on molecular structures.

Aug

Eve Marder: freeing knowledge, crashing neurons

by amanda alvarez | Interviews

None of us would get on a plane that had its parts changed in mid-air, says Eve Marder, who has spent her career probing a very specific cluster of crustacean nerve cells. Yet we are all walking around undergoing a constant turnover of cellular parts, and so are the lobsters and crabs Marder studies.

Social contact-seeking behavior and loneliness in the brain

Levels of the peptide amylin in the brain are related to loneliness; activating amylin neurons in the MPOA drives isolated mice to seek social contact.

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Talking science Illustration with Misaki Ouchida

Whether it’s bird anatomy or science cartoons, Masaki Ouchida can do it all. She spoke with us about her career in science illustration, from the US to Japan.

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