You're reinforcing a neural pathway. Compulsions are repetitive behaviors, just like repeating phrases to calm the anxiety caused by obsessions. Honestly, it's hard to say for sure how many people ...

For the first time, scientists have generated a functional neural pathway for sensing pain in a dish. This could help unravel mechanisms of pain disorders. “This is important groundbreaking work,” ...

The childhood songs stuck in your head are actually protecting your memory Remember singing “Twinkle Twinkle Little Star” ...