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The idea that an emotion-arousing stimulus is simultaneously routed to the cortex and to the sympathetic nervous system is central to the?
Wiki User
∙ 13y ago
Cannon-Bard theory
Wiki User
∙ 13y ago
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Where is the central of sympathetic nerve?
is it the trigeminal nerve
What are the main three nerves?
i think you mean nervous systems; central (CNS), autonomic (ANS), and the sympathetic or para-sympathetic (SNS).
What is the abbreviation for the sympathetic nervous system?
The abbreviation for the Central Nervous System = CNS.
Post operative shock would most likely result from what stimulus?
administration of central anesthesia
The two anatomical divisions of the nervous system are the?
Central and Peripheral nervous system.. further divided into sensory, motor and autonomic(sympathetic and parasympathetic)
What is a somatic reflex and how does it occur through the CNS?
A somatic reflex is where the body responds to stimulus. The message from the stimulus is sent through the central nervous system via the spine, and from there it travels to the brain.
What type of drug are amphetamines?
Amphetamines are stimulants of the central nervous system and sympathetic division of the peripheral nervous system.
What does the central nervous system use to determine the strength of a stimulus?
frequncy of action poteinals
What structure detects the stimulus in the reflex action?
The stimulus is detected by temperature or pain receptors in the skin. These generate impulses in sensory neurons. The impulses enter the CNS ( Central nervous system ) through a part of the spinal nerve called the Dorsal root.
What is the Difference between a weak stimulus and intense stimulus?
The FREQUENCY of action potentials that are conducted into the central nervous system serves as the code for the strength of the stimulus. This frequency code is needed because the amplitude of action potentials is constatnt (all or none). Acting through changes in action potential frequency, tonic receptors thus provide information about the relative intensity of a stimulus.
What is central masking?
it's happened when the bone condauction in both ears respond to the stimulus becuase of that we here the sound in the midline .
The simplest pathway able to receive a stimulus enter the central nervous system for immediate interpretation and produce a response is known as a?
beatroot
