Grief Brain: Why You Can't Remember Anything When You're Mourning
Are you forgetful? Struggling to communicate effectively? Having trouble making decisions?
If you're grieving, these experiences are surprisingly common. Many people describe it as “grief brain” —and if you're experiencing it, you may be wondering: What is wrong with me?
Probably nothing.
Bereavement can affect psychological, emotional and cognitive functioning, and researchers have proposed that the intense stress of loss can interfere with the brain systems involved in attention, learning and executive functioning.
When someone important dies, your brain has an enormous amount to process.
You may be dealing with practical responsibilities, changes to your routines, disrupted sleep, difficult conversations and waves of emotion—all while adjusting to the absence of someone who was part of your everyday life.
Why Does Grief Affect Memory?
Memory doesn't operate in isolation. Our ability to remember, concentrate, organise information and make decisions depends on a number of interconnected cognitive processes.
During grief, paying attention can become particularly difficult.
And if your attention isn't fully engaged when something happens, your brain has less information to work with when you later try to remember it.
Research examining bereavement and cognition has found evidence of changes in areas such as attention and concentration, while newer research suggests that grief is associated with changes in brain networks involved in emotion regulation, reward processing and cognitive control.
Your Brain Is Learning a New Reality
Some researchers have described grief as involving competing cognitive processes as the brain adapts to the absence of someone who was deeply integrated into everyday life.
This may help explain why grief can feel so disorienting.
You're not simply remembering a person.
You're learning how to navigate a life in which that person is no longer physically present.
What Can Help With Grief Brain?
You don't need to “fix” your brain. But you can make life a little easier while you're grieving.
Write things down
Simplify where you can
If you're making dozens of decisions every day, look for ways to reduce them.
Simple meals, familiar routines and predictable schedules can be surprisingly helpful when your mental energy is limited.
Give yourself more time
If possible, build some extra time into your day rather than expecting yourself to function at maximum capacity.
Take care of the basics
Sleep, food, hydration, movement and rest won't make grief disappear—but they can support your overall wellbeing while your brain and body are under stress.
Be kind
If you forget something, you don't need to explain yourself with an apology.
Simply say: “I'm grieving at the moment, and my concentration isn't quite what it normally is.”
Grief Isn't a Straight Line
Your concentration may improve one day and disappear again the next.
That doesn't necessarily mean you're going backwards.
Grief changes.
Some days require more of your mental and emotional energy than others.
As you move through your grief, your brain fog with lift, the physiological effects of grieving will ease. You'll feel less tired, you'll sleep better, you will return to a normal eating schedule. While you heal, be as gentle with yourself as you can.
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