The principle that in spinal cord, the dorsal roots are sensory and the ventral roots are motor, is known as:
Correct Answer: Bell-Magendie law
Description: Bell Megendie Law: States that in spinal cord, the dorsal roots are sensory and the ventral roots are motor. Dale's principle: Same neurotransmitter is released at all branches of a neuron. Monro Kellie hypothesis: The blood volume in the cranial cavity is approximately constant. As the cranium is rigid (except in a young child) and as the brain is viually incompressible the combined volume of brain tissue, cerebrospinal fluid (CSF), and intracranial blood is nearly constant. Muller's doctrine of specific nerve energies: When a paicular nerve pathway from a paicular sense organ is stimulated, the sensation produced is that for which the receptor is specialized, no matter how the pathway was stimulated.
Category:
Physiology
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