Spinal cord
The nervous system receives stimuli through sensory receptors that detect changes in the environment. This information is then transmitted through neurons to the central nervous system, where it is processed. In response, the nervous system sends signals to effectors, such as muscles or glands, to produce actions or responses. This process facilitates communication between the body and its surroundings.
Information entering the central nervous system from the external environment is called external stimuli. External stimuli are factors which are detected by the body and communicated to the central nervous system such as temperature and scents.
The nervous system. Which is made up of the peripheral nervous system and the central nervous system (including the brain).
Nervous System
nervous
The nervous system receives information primarily from sensory receptors located throughout the body, such as those in the skin, eyes, ears, and nose, which detect stimuli like touch, light, sound, and chemicals. Additionally, proprioceptors in muscles and joints provide information about body position and movement. This sensory information is crucial for processing and responding to the environment.
i think they belong to the peripheral nervous system (pns)
The effectors of the nervous system are muscles and glands. They respond to nervous stimuli.
The nervous system is triggered to respond to stimuli.
The nervous system of cnidarians helps them respond to stimuli and interact with their environment by transmitting signals between different parts of their body. This allows them to sense their surroundings, move towards food or away from danger, and coordinate their actions.
The peripheral nervous system (PNS) makes contact with the environment. It includes sensory receptors that detect stimuli like touch, temperature, and pain, transmitting this information to the central nervous system for processing.
The rest of the nervous system follows the instructions of the main part that makes the decisions. The main part is the brain, spinal cord, and other interneurons. The rest of the nervous system is called the peripheral nervous system and it mainly receives stimuli with sensory neurons, and sends signals for movement with motor neurons.