Mill Creek Keto Myelin sheath ensures faster conduction of nerve signals to the brain and spinal cord. Due to the damage caused to the myelin sheath and nerves, the signals are not properly conducted. This leads to numbness. When the nerve tract that transmits signals like touch, pain, and temperature is affected, some non-specific altered sensations like tingling, burning and itching occur. These are due to exaggerated responses or hypersensitivity to sensory stimuli like light touch. These abnormal sensations can also occur without any stimulus.