Question

a motorcycle rider without helmet met an accident and suffered a spinal cord injury. in which signals will get disrupted and why

Answer 1

In such case, signals for reflex action and instinctive action will get disrupted.

Most reflex actions are controlled by spinal cord and not by Brain.

In fact, nerves from all over the body meet in a bundle in the spinal cord through brain.

In case of any injury, to the spinal cord, the signals coming from the nerves as well as signal coming to the receptors will be disturbed.

Answer 2

In case of the spinal cord injury, the signals coming from the nerves as well as the signals coming to the receptors will be disrupted. As both these signals meet in a bundle in spinal cord so there is any spinal cord injury then both these signals are disrupted.