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A 2015 review concluded that "Nicotine acts as a gateway drug on the brain, and this effect is likely to occur whether the exposure is from smoking tobacco, passive tobacco smoke or e-cigarettes." [25] Nicotine may have a profound impact on sleep. [26] The effects on sleep vary after being intoxicated, during withdrawal, and from long-term use ...
Brown and Kulik, who coined the term, found that many highly emotional memories can be recalled with very accurate details, even when there is a delay after the event. [49] A Flashbulb memory is said to be less accurate and less permanent than photographic memories, but its forgetting curve is less affected by time in comparing to other types ...
Hyperthymesia, also known as hyperthymestic syndrome or highly superior autobiographical memory (HSAM), is a condition that leads people to be able to remember an abnormally large number of their life experiences in vivid detail.
Decades of research has found that exercise is helpful for overall health and fitness, doing everything from lowering your risk of heart disease to helping you sleep better. According to a new ...
Later blackout-specific studies have indicated that alcohol specifically impairs the brain's ability to take short-term memories and experiences and transfer them to long-term memory. [ 5 ] It is a common misconception that blackouts generally occur only in alcoholics; research suggests that individuals who engage in binge drinking , such as ...
Memory is best when relevant information is attended to and irrelevant information is ignored. [12] Animal and human studies report that acute stress impairs the maintenance of short-term memory and working memory and aggravates neuropsychiatric disorders involved in short-term and working memory such as depression and schizophrenia. [3]
The hippocampus deals largely with memory consolidation, [35] where information from the working memory and short-term memory is encoded into long-term storage for future retrieval. Amnesic patients with damage to the hippocampus are able to demonstrate some degree of unimpaired semantic memory , despite a loss of episodic memory , due to ...
The character Dory, from the movie Finding Nemo, shows severe short-term memory loss. The celebrity and actor Michael J. Fox has been diagnosed with Parkinson's disease. In the movie Memento, the main character, Leonard Shelby, has a short-term memory condition (anterograde amnesia) in which he can't form new memories.