Flashbulb memory

Type of autobiographical memory

Loma Prieta earthquake damage at Pacific Garden Mall

Flashbulb memory is a highly detailed, exceptionally vivid "snapshot" of the moment and circumstances in which a piece of surprising and consequential (or emotionally arousing) news was heard. The term was coined by psychologists Roger Brown and James Kulik in 1977. Such memories are believed to be highly resistant to forgetting, although research has shown that they are not always as accurate as they feel.

Characteristics

Flashbulb memories are characterized by the clarity and detail with which they are remembered. People often recall where they were, what they were doing, and who they were with when they first heard the news. These memories are often associated with significant public events, such as the assassination of a public figure, a natural disaster, or a terrorist attack.

Formation

The formation of flashbulb memories is thought to involve the amygdala, a part of the brain involved in processing emotions. When an event is emotionally charged, the amygdala is activated, which enhances the encoding of the memory. This is why flashbulb memories are often associated with strong emotions.

Diagram of the amygdala

Accuracy and Consistency

While flashbulb memories are vivid and detailed, research has shown that they are not immune to distortion. Over time, the details of these memories can change, and people may become more confident in their memories even as they become less accurate. Studies have shown that the confidence people have in their flashbulb memories does not necessarily correlate with their accuracy.

Examples

Some well-known examples of events that have led to flashbulb memories include the assassination of John F. Kennedy, the September 11 attacks, and the Challenger disaster.

Theoretical Explanations

Several theories have been proposed to explain the phenomenon of flashbulb memories. One theory suggests that the emotional arousal associated with the event leads to enhanced memory encoding. Another theory posits that the social and cultural significance of the event plays a role in the formation of flashbulb memories.

Related pages

• Memory
• Emotion
• Amygdala
• Autobiographical memory