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How are stimuli converted into signals for the body to respond to?
Wiki User
∙ 10y ago
stimuli are converted into electronic signals. Such electronic signals travel by a huge network of nerves throughout the body. These signals converge to the brain, where sensory neurons interpret them and send back an "order" through the Central Nervous System, to the correspondent point of the body where the stimulus has happened. Such "order" may refer to the release of defence cells, or simply tell your arm to touch the point of the stimulus,in order to calm you down, as a simple example. The signal that flows through the nerve, uses a mineral, magnesium, as a basis to conduct the electronic signal. Sodium is another mineral that participates of the process. Such travel may take only miliseconds to reach the brain and to come back.
Wiki User
∙ 10y ago
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Which division of the nervous system helps the body react to pain?
The peripheral nervous system helps the body react to pain. This division includes sensory nerves that carry pain signals from the body to the brain, allowing us to perceive and respond to painful stimuli.
What Chemical reaction causes the electrical impulse in a neuron to start?
The chemical stimuli in the body are converted into electrical impulses when some sensory input system in the body is triggered. This can be a visual sense like the eyes, or a aural sense like the ears. The chemical stimuli gets converted into potential energy and converted.
Briefly explain the function of the nervous system?
The nervous system's ultimate function is to interpret and respond to sensory signals from the environment.The nervous system consists of two main categories:1. Peripheral Nervous System (PNS): receives sensory stimuli, passes stimulus information to CNS in the form of an electrical action potential.2. Central Nervous System (CNS): consists of brain and spinal cord; interprets signals coming from sensory stimuli in the periphery and decides appropriate response to initiate- Afferent neurons transmit sensory signals from the PNS to the CNS- Efferent neurons transmit response signals to targets in the body to respond accordingly to initial sensory stimulus.
Which body systems respond when an organism reacts to perceived threat?
your nervous system with sense the threat and send signals to the rest of your body on what it should do next
How does osmalarity and homeostasis work together?
The nervous system responds to external signals through nerve cells or nerve fibers. The special senses and homeostasis work together to respond to changes to give the general awareness to the changes.
Why do skin easily respond to stimuli?
The skin is the most outer layer of the part of our body.In that case it is the most sensitive part of the body so its the first part of the body that can respond to stimuli
Which division of the nervous system helps the body react to pain?
The peripheral nervous system helps the body react to pain. This division includes sensory nerves that carry pain signals from the body to the brain, allowing us to perceive and respond to painful stimuli.
What Chemical reaction causes the electrical impulse in a neuron to start?
The chemical stimuli in the body are converted into electrical impulses when some sensory input system in the body is triggered. This can be a visual sense like the eyes, or a aural sense like the ears. The chemical stimuli gets converted into potential energy and converted.
Briefly explain the function of the nervous system?
The nervous system's ultimate function is to interpret and respond to sensory signals from the environment.The nervous system consists of two main categories:1. Peripheral Nervous System (PNS): receives sensory stimuli, passes stimulus information to CNS in the form of an electrical action potential.2. Central Nervous System (CNS): consists of brain and spinal cord; interprets signals coming from sensory stimuli in the periphery and decides appropriate response to initiate- Afferent neurons transmit sensory signals from the PNS to the CNS- Efferent neurons transmit response signals to targets in the body to respond accordingly to initial sensory stimulus.
What describes one of the function of the nervous system?
The nervous system's ultimate function is to interpret and respond to sensory signals from the environment.The nervous system consists of two main categories:1. Peripheral Nervous System (PNS): receives sensory stimuli, passes stimulus information to CNS in the form of an electrical action potential.2. Central Nervous System (CNS): consists of brain and spinal cord; interprets signals coming from sensory stimuli in the periphery and decides appropriate response to initiate- Afferent neurons transmit sensory signals from the PNS to the CNS- Efferent neurons transmit response signals to targets in the body to respond accordingly to initial sensory stimulus.
Can the body think?
Your body does not think- it responds to stimuli and nerves that carry messages constantly through the body everyday. The only part of your body that truly thinks is your brain, which send all the signals to your body.
The receptors for pain are?
Pain receptors are the types of nerve cell primarily responsible for taking and sending stimulation signals from different nerve endings to the brain, that will usually interpret then as pain. They are present in almost all parts of the body and respond to a broad range of stimuli.
Which body systems respond when an organism reacts to perceived threat?
your nervous system with sense the threat and send signals to the rest of your body on what it should do next
When the body receives stimuli which structure typically processes the stimuli?
The brain processes sensory stimuli.
How does osmalarity and homeostasis work together?
The nervous system responds to external signals through nerve cells or nerve fibers. The special senses and homeostasis work together to respond to changes to give the general awareness to the changes.
What are all the stimuli of the body?
stimuli is in your body
The sensory receptors specialized to respond to light energy are?
Sensory receptors are a type of sensory nerve. The sensory receptors that are specialized to respond to light energy are called stimuli.
