Discuss The mechanisms of pain and the spinal blocking of pain signals. : Apply everyday phenomena in terms of the scientific concepts in your research section. Make observations and draw conclusions. Tips and Tricks for Remembering and Recalling. Is there a mnemonic device that might help you memorize this information or what helps you understand this? Connect the dots. Why is this an important topic for you, your community, society, or the world? How does it relate to other concepts in the text? Textbook – Saladin McGraw Hill. Anatomy & physiology: The unity of form and function (9th ed.) McGraw Hill. With Connect lab access: ISBN 9781264079988