marijuana
marijuana
At first AD destroys neurons (nerve cells) in parts of the brain that control memory, including the hippocampus, which is a structure deep in the deep that controls short-term memory.
Memory is stored in the hippocampus region of the brain. We generally have two kinds of memory, short term and long term.
The frontal lobe is the part of the brain used for short-term memory.
Researchers have found that frequent marijuana use can impair memory, particularly short-term memory. This effect is thought to be due to how marijuana affects the hippocampus, a region of the brain important for memory. Chronic use during adolescence may have long-lasting effects on memory and cognitive function.
The brain handles short-term memory by keeping it for 35-40 sec. The brain handles long-term by storing the information for a long time, and is brought back when the memory is needed.
Marijuana can impair memory, concentration, and cognitive functions because it affects the brain's regions responsible for these functions. Prolonged use of marijuana can also lead to addiction and have harmful effects on brain development in adolescents.
Many different parts of the brain are involved in memory recall (what people commonly call "remembering"). However, if one had to restrict his/her answer to a single brain structure, the hippocampus would probably be the one at the top of most neuroscientists' lists.
Alcohol impairs the brain's ability to create new memories by disrupting the formation of long-term memories. It also affects the hippocampus, a part of the brain essential for memory formation. This can result in gaps in memory formation, leading to memory loss while drunk.
The frontal lobe is the part of the brain used for short-term memory.
When you hear a phone number and write it down, your brain uses short term memory.