The amygdala is believed to contribute to the extraordinary persistence of this type of memory that often originates from highly emotional or traumatic experiences.  
Brown and Kulick first used this term in 1977, and the pair also used the phrase "Now Point" to describe the moment at which they are formed.  The amygdala is believed to contribute to the extraordinary persistence of this type of memory that often originates from highly emotional or traumatic experiences.  FTP, name this type of memory which is as vivid as a snapshot but often not as accurate.
Brown and Kulick first used this term in 1977, and the pair also used the phrase "Now Point" to describe the moment at which they are formed.  
flashbulb memories