Classical studies in animal preparations suggest a strong role for spinal control of posture. In young adults it is now established that the cerebral cortex contributes to postural control of unperturbed and perturbed standing. The age-related degeneration and accompanying functional changes in the brain. reported so far mainly in conjunction with simple manual motor tasks. https://www.markbroyard.com/hot-sale-nutribiotic-grapefruit-citrus-seed-extract-traveler-s-friend-30ml-for-sale-limited-super/