Neuroscience

New drug reduces negative memory

Through analysis of the human genome, Basle scientists have identified molecules and compounds that are related to human memory. In a subsequent pharmacological study with one of the identified compounds, the scientists found ...

Neuroscience

A blueprint for restoring touch with a prosthetic hand

New research at the University of Chicago is laying the groundwork for touch-sensitive prosthetic limbs that one day could convey real-time sensory information to amputees via a direct interface with the brain.

Genetics

Gene scans solve mystery diseases in kids, adults

They were mystery diseases that had stumped doctors for years—adults with strange symptoms and children with neurological problems, mental slowness or muscles too weak to let them stand. Now scientists say they were able ...

HIV & AIDS

Predicting treatment response more accurately

The HI virus is feared, not least, because of its great adaptability. If the virus mutates at precisely the point targeted by a drug, it is able to neutralise the attack and the treatment fails. To minimise these viral defence ...

Health

US to tolerate recreational marijuana in two states

President Barack Obama's administration ceded ground Thursday in the US war on drugs, saying it will not dispute the legalization of recreational marijuana in Colorado and Washington state.

Genetics

Researchers extend human epigenomic map

Ten years ago, scientists announced the end of the Human Genome Project, the international attempt to learn which combination of four nucleotides—adenine, thymine, cytosine, and guanine—is unique to homo sapien DNA. This ...

Neuroscience

Neural simulations hint at the origin of brain waves

For almost a century, scientists have been studying brain waves to learn about mental health and the way we think. Yet the way billions of interconnected neurons work together to produce brain waves remains unknown. Now, ...

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