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image: Herpes Viruses Implicated in Alzheimer’s Disease

Herpes Viruses Implicated in Alzheimer’s Disease

By Anna Azvolinsky | June 21, 2018

A new study shows that the brains of Alzheimer’s disease patients have a greater viral load, while another study in mice finds infection leads to amyloid-β build up.

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image: Dopamine Neuron Implants Ease Parkinson’s Symptoms in Monkeys

Dopamine Neuron Implants Ease Parkinson’s Symptoms in Monkeys

By Sukanya Charuchandra | June 20, 2018

The stem cell–derived transplants were stable for 24 months and led to wide-ranging behavioral improvements in the monkeys.  

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image: Pancreatic Cell Size Negatively Relates to Lifespan in Mammals

Pancreatic Cell Size Negatively Relates to Lifespan in Mammals

By Sukanya Charuchandra | June 19, 2018

Species with larger pancreatic cells tend to have shorter lives, according to a study.  

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image: Image of the Day: Memory Jogger

Image of the Day: Memory Jogger

By Sukanya Charuchandra | June 12, 2018

Scientists can livestream how the mouse brain’s hippocampus maps the physical world and accesses those memories.  

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image: Blood Test Predicts Pregnancy Due Date

Blood Test Predicts Pregnancy Due Date

By Kerry Grens | June 7, 2018

A small study based on circulating RNA in the blood of moms-to-be describes a technique that could be used to help predict who’s most at risk of preterm labor.

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Computational biologists are optimistic that the purchase of the world’s largest hub for open-source computer code will not affect the way they use GitHub for science.

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image: Bees Appear Able to Comprehend the Concept of Zero

Bees Appear Able to Comprehend the Concept of Zero

By Ashley Yeager | June 7, 2018

The insects correctly ordered an absence of black dots as “less than” a group of black dots.

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image: Cell Transplant Trial for Spinal Injury Is Safe

Cell Transplant Trial for Spinal Injury Is Safe

By Ruth Williams | June 1, 2018

The first human experiment with neural precursor cells implanted to treat chronic spinal cord injury suggests the procedure is safe, and hints at a small benefit.  

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Understanding the factors that influence spillover could help forecast future epidemics.  

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image: PTSD Circuits

PTSD Circuits

By The Scientist Staff | June 1, 2018

Watch profilee Israel Liberzon of the University of Michigan discuss his work trying to piece together the neurological routes of post-traumatic stress disorder.

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