The nervous system does not tell muscles how to react. The nerves transmit electrical pulses that make muscles contract. Different nerves attached to different muscles strands control how a muscle reacts. For example, nerves going to some arm muscles when they contract may make your elbow bend. Nerves going to a different set of muscles when made to contract may make your arm straighten out at the elbow. Using all muscles in that area allows you to maintain a bent elbow in a specific position.
The somatic nervous system consists of sensory and motor neurons that are associated with voluntary actions. Sensory neurons transmit sensory information from the body to the central nervous system, while motor neurons transmit signals from the central nervous system to muscles to initiate movement. This system allows for conscious control over skeletal muscle movement.
The somatic nervous system transmits sensory messages to the central nervous system. The somatic nervous system is a sub group of the peripheral nervous system, it mainly controls voluntary muscles and sense organs.
Second order commonly refers to muscles anatomical Origin, Insertion, Innervation, Function.Origin: point where the muscle starts fromInsertion: point of muscle insertion or attachmentInnervation: which nerve(s) innervate or supply nervous impulses to the muscleFunction: the function of the muscle- what the muscle does.
The central nervous system.
somatic nervous system which is a part of peripheral nervous system.
Neurons being excitable means they can generate electrical signals in response to stimuli. This property allows them to communicate with each other and transmit information throughout the nervous system. Excitability is essential for processes like sending signals between neurons, controlling muscle movement, and processing sensory information.
Yes, electrical signals are used by the nervous system to transmit information between neurons and to control muscle movement. Neurons generate electrical impulses through the flow of ions across their cell membranes.
The central nervous system, which consists of the brain and spinal cord, coordinates incoming sensory information and sends instructions to muscles and glands. This information processing allows for both voluntary and involuntary responses to stimuli.
The only two types of cells that have excitable membranes are neurons and muscle cells. Neurons transmit electrical signals in the nervous system, while muscle cells generate electrical signals that lead to muscle contraction.
nervous tissue.
it is your nearves just like they carry messages to your brain. only when they get to your brain your brain tells them to go to the muscle that needs the message
Acetylcholine is a neurotransmitter that helps transmit electrical nervous impulses from one nerve to another. Commonly found when a nerve terminates in a muscle (the neuromuscular junction) to cause contraction.