Dr. Sara Kinnon

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    Executive Dysfunction or Estrogen Deficiency? The Neuroscience of Brain Fog
    02/24/2026|0 Comments
    You're mid-sentence and the word is simply gone. For a lot of women in their forties, that moment arrives long before anyone connects it to hormones — so they quietly assume the worst instead. Here's what shifting estrogen actually does to the brain regions behind focus, memory, and word-finding, and what tends to help.