Part 4: Many voices speaking of animal research

We recently wrote about the many existing venues, activities, and materials designed to encourage public dialogue and informed discussion about animal research.  Many individuals, institutions, and organizations contribute to public outreach and education efforts, and also take active roles in dialogue about continuing changes in practice and policy concerning animal welfare and the conduct of … Continue reading Part 4: Many voices speaking of animal research

Returning control to paralyzed limbs one nerve at a time.

A few months ago we reported on a fascinating study undertaken by Andy Schwartz and colleagues at the University of Pittsburgh, who developed a brain-machine interface that when implanted into the motor cortex, the part of the brain responsible for controlling voluntary muscle movements,  of monkeys allowed then to control a robot arm with surprising … Continue reading Returning control to paralyzed limbs one nerve at a time.