Skipping steps that might not be as useful or ones that are time consuming. THEY ALL MAKE A DIFFERENCE
Yes I believe this answer is the correct one
the importance of his injury to psychology was <span>The interest in the brain that his injuries caused
His case was extremely unique because he was the first recorded man ever that had a solid object pierced through his head and still managed to survive. His case has improved Medical knowledge about Human's brain anatomy.</span>
