Psychoactive drugs are substances that affect the brain. The types range from heroin to caffeine. These substances can affect awareness, thoughts, mood, and behavior. Depending on the situation, the ...

Geraldine has over a decade of experience writing within the home improvement sector. Additionally, she has unique first-hand renovation experience as the previous owner of a house-flipping business.

Some researchers suggest these are not distinct types of memory, but rather stages of memory. In this view, memory begins in sensory memory, transitions to short-term memory, and then may move to long ...