Neuralstem, Inc. (NYSE Amex: CUR) updated the progress of its ongoing Phase I human clinical trial to treat ALS (Amyotrophic Lateral Sclerosis, or Lou Gehrig's disease) at Emory University in Atlanta, Georgia. The company announced that, after reviewing the safety data from the first cohort of three patients, the Safety Monitoring Board has approved moving to the next cohort and transplantation of the fourth patient. The first cohort of patients received five injections of the Company's spinal cord stem cells on one side of the spinal cord. The second cohort of three patients will receive ten injections, five on each side of the cord.