cerebellum
Motor neurons within the peripheral nervous system carry signals from the brain and spinal cord to the skeletal muscles, while muscle fibers receive and respond to these signals, leading to muscle contraction and movement. Motor units, comprising a motor neuron and the muscle fibers it innervates, work together to control muscle movement output.
Cerebellum, this area is effected when someone is intoxicated and are not able to walk straight.
The brain stem controls muscle movements. Even involuntary movements are controlled by the tiny brain stem. Without the use of your brain stem, you will not "remember" how to do the simplest task.
skeletal muscle
Skeletal muscles are attached to the bones by tough cords called tendons. When nerve signals are sent from the brain and spinal cord, these muscles contract to produce movement.
I think its the brain using the spinal cord
your brain
The cerebellum, in the back of the brain, controls balance, coordination and fine muscle control (e.g., walking). Higher brain motor centers control basic muscle movements which in turn control the basic function of the skeletal system.It has been reported that bone marrow found in long bones is regulated by the sympathetic nervous system. But no part of the brain is involved in controlling any part of the skeletal system directly.
When you decide to move, an electrical signal called an action potential is generated in your brain. This signal travels along your neurons and reaches the skeletal muscle cells via motor neurons. At the neuromuscular junction, a chemical called acetylcholine is released, which stimulates the muscle fibers to contract and initiate movement.
your brain
The cerebrum is the largest part of the brain because it plays a crucial role in higher brain functions like cognition, memory, and problem-solving. While it does not directly control muscle movement, it does send signals to the motor cortex which then coordinates and controls voluntary muscle movements in the body.
smooth muscle is used in a train of thought (brain is need in the act) cardiac muscle can be found in the heart skeletal muscle moves your bones