Medical research

Scientists identify clue to regrowing nerve cells

Researchers at Washington University School of Medicine in St. Louis have identified a chain reaction that triggers the regrowth of some damaged nerve cell branches, a discovery that one day may help improve treatments for ...

Neuroscience

With the right rehabilitation, paralyzed rats learn to grip again

After a large stroke, motor skills barely improve, even with rehabilitation. An experiment conducted on rats demonstrates that a course of therapy combining the stimulation of nerve fiber growth with drugs and motor training ...

Oncology & Cancer

Sentinel node biopsy safe, effective in head and neck melanomas

A common technique for determining whether melanoma has spread can be used safely and effectively even in tumors from the head and neck area, according to a new study from the University of Michigan Comprehensive Cancer Center.

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