fear

How Fear Changes What We Hear

How does fear alter memory? A new study reveals that it can literally change our perception, a process that may help researchers better understand post-traumatic stress disorder (PTSD), other anxiety disorders and possibly …

Why Pot Smokers Are Paranoid

Paranoia is one of the most unpleasant “side effects” of marijuana. It’s also a key experience shared by marijuana smokers and people with schizophrenia. But exactly how does smoking a joint cause the feeling that dark forces are …