From our research

Why Can't I Multitask Like I Used To?

Nobody actually multitasks - the brain switches, and each switch has a cost. In perimenopause that cost goes up, whic...

Why Do I Walk Into a Room and Forget Why?

The doorway moment has a name and a mechanism. Why it happens to everyone, why it happens more in perimenopause, and ...

Is It Perimenopause, or Something Else? How to Tell the Difference

New cognitive symptoms in your 40s have several possible causes. A routing guide to what separates perimenopause from...

Perimenopause vs Early Dementia: The Difference Is in the Type of Error, Not the Frequency

Perimenopause vs ADHD: A Direct Comparison Built for Women Who Need an Answer, Not a Maybe

Perimenopause and ADHD Symptoms: When Your Brain Starts Behaving Like Someone Else's Diagnosis

Perimenopause Memory Problems: Which Memory Systems Are Actually Failing (And Which Aren't)

Perimenopause Cognitive Decline: What's Normal, What's Measurable, and What Warrants Assessment

Perimenopause Can't Focus at Work: The Brain-Based Reason Your Concentration Has Changed