Neuroanatomical anomalies associated with rare AP4E1 mutations in people who stutter

Not ME related but stuttering has been associated with anxiety. Apparently they think they have found underlying biology and are working on a drug treatment. Lucky stutterers (well maybe).

Here's the research abstract (2021):

https://pubmed.ncbi.nlm.nih.gov/34859215/

Here's a Canadian news item discussing the findings:

https://www.ctvnews.ca/health/unravelling-the-biology-of-a-mysterious-condition-stuttering-1.5788439

I can't of course speak to the validity of findings. So, just for anyone's interest.