Tag: parkinson’s disease

Mice With Human Brain Cells

A mouse

It was announced yesterday that in an effort to create better models for studying neurological disorders, a team of scientists from the Salk Institute led by Dr. Fred Gage have successfully bio-engineered mice to be born with a small percentage of human brain cells. The process involves injecting 2-week-old mouse embryos with roughly 100,000 human …

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Why Habits are Hard to Break

A forthcoming article in Nature explains how recent experiments by researchers at MIT have shed some light on why sometimes habits seem to be broken but never truly die. Scientists have discovered that with the proper stimulus a dormant habit can be retrieved from memory and once again influence a subject’s behavior.

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