The extraordinary khipu texts of the central Andes, including the logosyllabic
animal fiber cords, are a proud testament to the intellectual achievements of Native American peoples, and my research team and I are just beginning our efforts to decipher the Collata khipus.
If confirmed, this will be the first discovery of a unique, previously unknown form of logosyllabic writing — one that communicates sounds through three - dimensional
animal fiber cords that must be felt as well as seen.
By reversibly deactivating the new nerve
fibers that grow, the neurobiologists were ultimately able to demonstrate for the first time that a group of these
fibers is essential for the recovery of the motor function observed: Nerve
fibers that grew into the spinal
cord from the intact front half of the brain — changing sides — can reconnect the spinal
cord circuits of the rats» paralyzed limbs to the brain, enabling the
animals to grip again.