Thursday, April 18, 2013

Alzheimer's Disease Breakthrough? Scientists Reverse Memory Loss In Animal Model Brain Cells

Alzheimer's Disease Breakthrough? Scientists Reverse Memory Loss In Animal Model Brain Cells:
Researchers have taken a step forward in efforts to help people with memory loss tied to brain disorders, such as Alzheimer's disease. Using sea snail nerve cells, the scientists reversed memory loss by determining when the cells were primed for learning. The scientists were able to help the cells compensate for memory loss by retraining them through the use of optimized training schedules.
This latest study builds on a 2012 investigation that pioneered this memory enhancement strategy. The 2012 study showed a significant increase in long-term memory in healthy sea snails called Aplysia californica, an animal that has a simple nervous system, but with cells having properties similar to other more advanced species including humans.


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