The Scientist

» HIV and neuroscience

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image: Eyes Track Dream Scenes

Eyes Track Dream Scenes

By | August 13, 2015

In vivo recordings from humans reveal that brain activity related to seeing pictures correlates with eye movements during REM sleep.


image: Fruit-Fly Neurons in Action

Fruit-Fly Neurons in Action

By | August 12, 2015

Researchers visualize the complete nervous system of a Drosophila melanogaster larva at nearly single-neuron resolution.


image: Chemical Cocktails Produce Neurons

Chemical Cocktails Produce Neurons

By | August 6, 2015

Two research groups have devised small-molecule recipes to directly transform fibroblasts into neurons.


image: Cognitive Decline More Swift in Women

Cognitive Decline More Swift in Women

By | July 22, 2015

Mental agility in women deteriorates at twice the rate of that in men, according to a study of people with mild cognitive impairment.


image: NK Cell Diversity and Viral Risk

NK Cell Diversity and Viral Risk

By | July 22, 2015

A small study links the diversity of a person’s natural killer cell repertoire to risk of HIV infection following exposure to the virus.


image: French Teen in HIV Remission

French Teen in HIV Remission

By | July 22, 2015

An 18-year-old who was born with HIV but stopped taking antiretroviral drugs before she turned six has no detectable levels of the virus in her body.


image: Why Screams Scare Us

Why Screams Scare Us

By | July 20, 2015

Analyzing the acoustical qualities of screams and other sounds, researchers pinpoint why people find screams—and emergency vehicle sirens—frightening.

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image: Mini Brains Model Autism

Mini Brains Model Autism

By | July 16, 2015

Patient-derived organoids reveal autism spectrum disorder–associated anomalies.


image: Mental Speedometer Cells

Mental Speedometer Cells

By | July 15, 2015

Scientists identify neurons that track speed in the brains of moving rats.


image: Why an HIV Vax Only Works for Some

Why an HIV Vax Only Works for Some

By | July 15, 2015

Scientists identify a human leukocyte antigen gene linked to immune protection from HIV following vaccination.

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