Weather data for Mecca in january: Weather data for Mecca for january are derived from an average of the weather forecast since 2009 in Mecca. There is a margin of error and these forecasts are to be considered as general information only. The weather in Mecca can vary slightly from year to year, but this data should limit surprises.
Freebase(0.00 / 0 votes)Rate this definition: Spinal cord. The spinal cord is a long, thin, tubular bundle of nervous tissue and support cells that extends from the brain. The brain and spinal cord together make up the central nervous system.
What is the Spinal Cord? An overview of the structure of the spinal cord, incomplete SCI versus complete SCI, and the most common causes of a spinal cord injury. Most people are familiar with the basic function of the spinal cordâhow it acts as a relay that carries signals from the brain to the rest of the nervous system.