What Is A Flashbulb Memory?

Medically reviewed by Karen Foster, LPC and Melissa Guarnaccia, LCSW
Updated October 11, 2024by BetterHelp Editorial Team
Content warning: Please be advised, the below article might mention trauma-related topics that could be triggering to the reader. Please see our Get Help Now page for more immediate resources.
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Trying to come to peace with your flashbulb memories?

Memories often exist in our minds in a state of haze that increases as time passes. We may remember our first-grade teacher’s name, but not the outfits she wore on any given day. We may remember that a kind nurse helped us after an accident, but we might not remember how his hair looked.  This lack of detail is standard.

What is a flashbulb memory?

But there are memories that stand out to us in stark detail. We might remember exactly what our dog’s bark sounded like when we first brought them home, or what our children looked like on the day they were born, down to every little finger or toe. These memories, called flashbulb memories, can be both negative and positive, and can have varying impacts on our current lives. 

Snapshots in time

A flashbulb memory is a stable, detailed “snapshot” memory that can remain salient for a long time. Typically, these memories develop in response to significant events with heightened emotion, shock, and personal and/or communal impact, such as the birth of your child, or a car crash.

Flashbulb memories may trigger specific memories from the time of an event, such as smells, weather, or sounds that may or may not be entirely accurate.  

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How flashbulb memories form

The formation of flashbulb memories explains why, decades later, many people can think back to where they were on the day of 9/11, or what they were doing the day their child was born. Strong emotions tend to make memories easier to recall, possibly because the amygdala is tied to both emotions and memory. In support of this theory, scientists found that typical memories are associated with the hippocampus, while emotionally arousing memories originate from the amygdala

Brain scan studies

In a study conducting brain scans, researchers found that people located in the immediate vicinity of the World Trade Center on 9/11 reacted differently than those located in midtown (further away from the attacks). Those who watched coverage of the events as they unfolded on TV experienced activation of the hippocampus and described watching events unfold on television. People in the downtown Manhattan area (where the World Trade Center is located), however, showed activity in both the hippocampus and the amygdala. They were more likely to describe vivid details such as specific scents, sounds, and imagery. 

Accuracy of flashbulb memories

Flashbulb memories vary in accuracy, with the most detailed, accurate recollections typically coming from people with first-hand experience of the event.

The American Psychological Association discusses that, while flashbulb memories tend to get less accurate over time, people generally believe their flashbulb memories are factual because they are very detailed and feel like they could have occurred “just yesterday.”

Just like typical memories, however, flashbulb memories can be distorted over time by news coverage, social media, and discussions of memories. 

False memories and flashbulb memories: Are they connected?

A false memory can vary from an inaccurate memory of an event to the false construction of an event that did not occur. False memories can be very detailed and may seem factual. For example, in one study, researchers told adults that they got lost while visiting a shopping mall as a child. 25% of adults told this story believed it was true, with some recalling specifics of the false event, such as particular outfits they were wearing on that day. 

Inaccuracy of flashbulb memories

Though flashbulb memories may feel accurate and unchanging, it is estimated that only 25% are likely factual, meaning that many flashbulb memories are categorically false memories. This can be particularly challenging in legal cases, where unreliable eyewitness memories and testimony may be used to incriminate perpetrators or identify relevant information. 

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Trying to come to peace with your flashbulb memories?

Therapy and flashbulb memories

Flashbulb memories are common, and many people will experience them over the course of their lives. Some memories, such as school graduation, marriage, or the birth of a child imprint positive flashbulb memories. Other events, such as trauma, the death of a loved one, or the diagnosis of a disease may be painful to retain a vivid memory of. 

Effectiveness of therapy

Some types of therapy, including eye movement desensitization and reprocessing (EMDR) and cognitive behavioral therapy (CBT), can be particularly helpful for addressing challenging memories and understanding trauma. One study conducted after the 9/11 attacks found that EMDR was an effective way to alleviate emotional trauma, and CBT can improve the way you handle painful recollections. 

What studies say

A 2021 study from BMC Psychiatry studied the use of online EMDR for 93 patients during the COVID-19 pandemic. They found that clients experienced a statistically significant, meaningful reduction in mental health challenges while attending online EMDR sessions. Another group of researchers studying the effectiveness of online cognitive behavioral therapy for 1,500 patients found that online CBT is comparable in effectiveness to in-person CBT

Online therapy from sites like BetterHelp can be more affordable than in-person therapy, and many people find it more comfortable to attend sessions from the comfort of their own homes. 

Takeaway

Flashbulb memories are vivid memories that can form in response to emotional events. Many people who develop flashbulb memories can remember smells, sights, colors, time of day, or weather with a high degree of detail for decades. Because these memories are detailed, many believe they are highly accurate, but this may not always be true. 

Though flashbulb memories can result from positive events, they can also occur from negative events such as the death of a loved one. If you have experienced a traumatic incident or have strong negative memories that are challenging to cope with, an online EMDR or CBT therapist can help. You cannot erase your memories, but you can work to change the way that your memories affect you. 

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