January 21, 2016
Penn State scientists have grown improved artificial transplantable artificial axons (brain pathways) in the lab. The new “micro-tissue engineered neural networks” (micro-TENNS) replace broken axon pathways when implanted in the brains of rats.
(Neurons are connected by long fibrous projections known as axons. When these connections are damaged, they have very limited capacity to regenerate — unlike many other cells in the body — thus permanently disrupting the body’s… read more