How many neurons are in the somatesthetic pathway from the skin to the postcentral gyrus?

answer; i believe that the correct answer is (light);

thrombocytopenia, which is a deficiency in blood platelets, can cause bleeding and bruising in the dermis similar to senile purpura. other possible causes include: exposure to ultraviolet rays and aging skin are common causes of senile purpura. senile purpura may also be a sign of collagen loss in the skin and bones.

the actual answer was 160934