Stem cells allow paralyzed patient to walk.

"The stem cell transplantation was performed on Oct. 12 this year and in just three weeks she started to walk with the help of a walker," Song told reporters at a news conference in Seoul. (UNITED PRESS INTERNATIONAL)

The woman's legs were paralyzed after an accident in 1985 that damaged her back and hips and confined her to a wheelchair.

Those that vote against this research are requested to stay in their seats.