Tonight will be Mostly Clear with a low of 41. Tomorrow will start with sunshine but a cold front will bring isolated showers to the area, after a high near 60.
What is the thick column of nerve tissue that links the brain to the peripheral nervous system? The Spinal Cord is the thick column of nerve tissue that links the  brain to most of the nerves. Making the world better, one answer at a time.
The spinal cord is a column of millions of nerve fibers that run through your spinal canal. It extends from the brain to the area between the end of your first lumbar vertebra and top of your second lumbar vertebra.