Textbook of physiology by indu khurana pdf - Cheats for grand theft auto vice city
Textbook of physiology by indu khurana pdf. Muscle contraction is the activation of tension- generating sites within muscle fibers. In physiology muscle contraction does not necessarily mean muscle shortening because muscle tension can be produced without changes in muscle length such as holding a heavy book a dumbbell at the same position. A gamma motor neuron ( γ motor neuron) also called gamma motoneuron, is a type of lower motor neuron that takes part in the process of muscle contraction represents about 30% of fibers going to the muscle. Like alpha motor neurons, their cell bodies are located in the anterior grey column of the spinal cord. They receive input from the reticular formation of the pons in the brainstem. The termination of muscle contraction is followed by muscle relaxation, which is a return of.