You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is The principle that is the spinal cord dorsal roots are sensory and the ventral roots are motor is known as and explain in detail?
In the spinal cord fact that the dorsal roots are sensory and the ventral roots are motor is called Bell-Magendie law. The anterior spinal nerve roots contain only motor fibers and posterior roots only sensory fibers and that nerve impulses are conducted in only one direction in each case. Ref: guyton and hall textbook of medical physiology 12 edition page number:672,673,674