Central Nervous System
Central nervous system
Autonomic System
Output system
Peripheral nervous system
Afferent System
Where response to stimuli is decided
Consist of brain and the spinal cord
Stimulus
Receptor
Sensory Neuron
Central neuron
CNS
Motor neuron
Effector
Response
Made from motor and sensory neuron
Carries impulses
Carrying sensory information toward a central organ or part, as a nerve that conducts impulses from the periphery of the body to the central nervous system.
Nerve Bundles of fibres made up of neurons
The nerve pathway involved in a reflex action, including at its simplest a sensory nerve and a motor nerve with a synapse between.
All voluntary activities involve the brain, which sends out the motor impulses that control movement. These motor signals are initiated by thought and most also involve a response to sensory stimuli.