SIBO stands for small intestinal bacterial overgrowth. Normally, the small intestine has few bacteria. Most intestinal bacteria are contained in the large intestine. When there are too many, or they are the wrong type of bacteria in the small intestine, it is called SIBO.
Meaning and definition of motor division : The efferent neurons that convey information from the CNS to the effector cells. For the term motor division may also exist other definitions and meanings, the meaning and definition indicated above are indicative not be used for medical and legal or special purposes.
A motor unit is made up of a single nerve cell or neuron that innervates a group of skeletal muscles. The neurons receive signals from the brain and stimulate all the muscle fibers in that particular motor unit. Motor units are different depending on where they are and what they do. They also come in different sizes. There are small motor units that may only stimulate five or ten fibers to do things like blinking or sniffing. You also have motor units that include hundreds of muscle fibers. These are responsible for big movements like kicking or jumping.