Amy S.F. Lutz

Writer

Amy S.F. Lutz is a historian of medicine at the University of Pennsylvania in Philadelphia, vice president of the National Council on Severe Autism and the parent of a profoundly autistic son, Jonah, 24. She has written about profound autism for many platforms, including The Atlantic, Psychology Today, Spectrum and Slate. Her most recent book is “Chasing the Intact Mind: How the Severely Autistic and Intellectually Disabled Were Excluded From the Debates That Affect Them Most” (2023). She is also the author of “We Walk: Life With Severe Autism” (2020) and “Each Day I Like It Better: Autism, ECT, and the Treatment of Our Most Impaired Children” (2014). She lives outside of Philadelphia with her husband and whichever of her five children happen to be home at the time.

From this contributor

Explore more from The Transmitter

Colorful illustration of a latticework of proteins.

Cracking the code of the extracellular matrix

Despite evidence for a role in plasticity and other crucial functions, many neuroscientists still view these proteins as “brain goop.” The field needs technical advances and a shift in scientific thinking to move beyond this outdated perspective.

By Anna Victoria Molofsky
17 January 2025 | 5 min read
A repeated DNA strand extends farther from the left side of the image with each iteration.

Huntington’s disease gene variants past a certain size poison select cells

The findings—providing “the next step in the whole pathway”—help explain the disease’s late onset and offer hope that it has an extended therapeutic window.

By Angie Voyles Askham
16 January 2025 | 6 min read
Research image highlighting different brain regions.

X marks the spot in search for autism variants

Genetic variants on the X chromosome, including those in the gene DDX53, contribute to autism’s gender imbalance, two new studies suggest.

By Holly Barker
16 January 2025 | 6 min read