Question

3The nervous system acts to transfer information. Which of the followingshows a correct flow of information? *skin -> peripheral nerve --> spinal cord -> brainbrain ->spinal cord --> skinspinal cord --> skin --> brainO skin -> spinal cord --> peripheral nerve --> brain

Answer 1

Nervous system

The correct flux of information from the exterior until being interpreted by our brain is:

1) Skin (which contains the receptors of the information from the external medium)

2) Peripheral nerve, part of the peripheral nervous system, is in charge of transporting the information to the central nervous system

3) Spinal cord, the first part of the central nervous system that makes the first analysis of the information and sends it to the brain to make a full interpretation.

4) The brain, that analyses the information and produces a proper response to the stimulus.