Course Home News Content Quizzes Grades calendar Week 8 Quiz

Course Home News Content Quizzes Grades calendar Week 8 Quiz: CNS Quiz e Left: 0:32:20 Emine Sadikovski: Attempt 1 Yuestioni (i point) A homunculus is a spatial organization of neurons arranged in what way? O According to spinal cord columns O such that motor neurons which innervate the biggest muscles are the most numerous O According to kinds of mechanoreceptors O such that areas of the body with the greatest number of sensory neurons are the best represented Save nt COMPAC

Solution

1. Such that motor neurons are numerous.

2. Decreased or loss of light touch

3. Pressure. Pacinian corpuscles are one of the four major types of mechanoreceptor cell in glabrous mammalian skin. They are nerve endings in the skin responsible for sensitivity to vibration and pressure.

4. Substantia nigra

5. Motor cortex