This weeks issue of the neuroscience journal Brain carries an unusual image; against a background of nerve activity traces a man lies on the ground, and as you scan down the images he lifts his right leg off the ground. For most people this might just be a simple warm-up exercise, but for Kent Stephenson it … Continue reading Paralysis breakthrough – electrical stimulation enables four paraplegic men to voluntarily move their legs
Yesterday an article appeared in the New York Times describing how scientists, supported by the National Institutes of Health and the Christopher and Dana Reeve Foundation, have used electrical stimulation of the lower spinal cord to enable a man who had been completely paralyzed below chest level to stand again, and even to take steps … Continue reading A paralyzed man stands again…thanks to animal research!
As the new president takes office and the scientific community eagerly awaits the announcement of the reversal of the ban on federal funding of most research involving human embryonic stem cells (hESC's), there's news that the FDA has approved the first ever trial of a treatment based on hESC's for severe spinal cord injury. This … Continue reading A new era for embryonic stem cells