If you or someone you know has suffered trauma, you might be wondering can trauma cause memory loss? Yes, research does show that trauma can affect your...
If you or someone you know has suffered trauma, you might be wondering can trauma cause memory loss?
Yes, research does show that trauma can affect your memory. It also shows that trauma can affect the parts of the brain related to memory.
Memory loss is frightening.
It might undermine your sense of trust in yourself. It might undermine your perceptions of things that are happening now or in the past.
It might affect your ability ti work or to be there for family members.
Trauma-related memory loss is actually one of your brain's ways of coping.
Temporary memory loss is a common effect of physical trauma.
For example, many people who are in life-threatening car crashes often don't remember what caused the crash.
This is the brain's way of protecting you.
However, these effects can last long after the event.
Understanding how trauma affects memory is the first step to getting your life - and your memory - back.
When you experience trauma, it also affects your brain's ability to function and remember.
In fact, research has shown that the parts of the brain most affected by trauma are also the parts of the brain most commonly associated with memory.
Your brain's hippocampus, amygdala, and prefrontal cortex are the areas of the brain that control memory.
Trauma and depression can cause these portions of your brain to become affected by stress-related inflammation, shrinkage, and lack of regeneration.
This means that trauma doesn't just affect your memory in the short term: it can also cause long-term health problems and cognitive impairment.
Your hippocampus is the major memory center of the brain.
The left side of your hippocampus processes facts and recognition.
This means it controls your ability to learn and remember facts.
For example, if you have trouble remembering facts you used to easily know, it could be your hippocampus.
Stress caused by trauma can cause this area to lose oxygen and shrink.
This means that the amount of memory you have available will also shrink.
The right side of the hippocampus regulates spatial memory: spatial memory handles information about places, routes, and where you left your keys.
This is the part of your brain that lets you navigate familiar streets, remember where you parked your car, or where your first date with your partner happened.
If you're someone who loses things a lot, this could mean that your right hippocampus has been damaged.
Another area of the brain that can be affected by trauma is the prefrontal cortex.
Your brain's cortexes make up the functioning of your thoughts and subjective experiences.
For example, if you find yourself remembering things differently than other people do, this could be damage to your cortexes.
The prefrontal cortex manages your working memory: meaning the things that you need to remember on a daily basis.
These might be tasks at work you're supposed to complete or an event you're supposed to attend.
Trauma can affect your short-term memory also.
This is the immediate memory: like remembering a phone number or directions from a store clerk.
If you're struggling with your working or short-term memory, it could be because of trauma-related damage to your prefrontal cortex.
Your amygdala regulates fear and fear-based memories.
For example, a child who touches a hot stove stores that memory in their amygdala.
It teaches them that a behavior is dangerous by remembering the pain it caused.
This memory becomes imprinted by the rush of adrenaline produced by the traumatic event of pain.
The amygdala stores the emotion of the event and can be triggered into reproducing it in subsequent traumatic events.
A damaged amygdala can lead to difficulty regulating emotions or to feeling that the trauma is still happening.
When trauma occurs, the amygdala becomes hyperactive.
It becomes more sensitive to stimuli and often places the person into a constant fright response.
The effects of a traumatized amygdala are chronic stress, increased fear response, loss of sleep, and an inability to calm down.
Unfortunately, studies show that the brain will not heal on its own.
This means that the effects of trauma will only worsen when untreated.
And, these emotional effects will become permanent physical ailments if left untreated for too long.
Seeking treatment for trauma can be scary.
In fact, it can often stimulate your hyperactive amygdala which causes treatment to seem just as scary as the original trauma.
Take a deep breath: treatment is the best way to heal trauma, your memory, and your life.
Through counseling, trauma responses can be unlearned and you can become stronger than you were before this happened.
I am a Licensed Professional Counselor, and owner of Overcomers Counseling. I'm dedicated to helping individuals find strength and healing through life’s challenges. With a deep understanding of mental health and years of professional experience, I specialize in fostering hope and resilience while equipping her clients with tools to thrive. Passionate about empowering others, she creates a safe, supportive space where everyone feels seen, valued, and capable of overcoming obstacles on their path to well-being.
Trauma-informed care addresses the root causes of addiction by helping individuals process and heal from past traumatic experiences. By addressing these underlying issues, individuals are better equipped to develop healthy coping mechanisms and maintain lasting recovery.
Common types of trauma associated with addiction include childhood abuse, neglect, domestic violence, sexual assault, and witnessing or experiencing life-threatening events.
Supporting a loved one who is receiving trauma-informed care involves understanding the principles of this approach and being sensitive to their needs. Some ways you can offer support include:
By providing a safe, supportive, and non-judgmental environment, you can play a significant role in your loved one's healing journey.
The length of trauma counseling varies greatly depending on the individual and the nature of their trauma. Some people might find relief after a few months of consistent therapy, while others may need longer. It's important to remember that healing from past trauma is a process that takes time and everyone's journey is a different story.
Develop a self-soothing toolkit filled with comforting items or activities that can help calm and ground you during challenging moments. Utilize grounding and relaxation techniques to manage overwhelming emotions, and reach out to your support network for reassurance and encouragement.
If you find it difficult to express your needs and boundaries, consider discussing this challenge with your therapist.
They can help you develop assertive communication skills and provide a supportive environment for practicing these techniques during therapy sessions.
