an article about the rehab center that HW goes to. It describes the therapy received there
somatic experiencing
eye movement desensitization
reprocessing therapy
all of these are for treatment of trauma and PTSD
https://www.addiction.com/a-z/somatic-experiencing/
https://www.verywellmind.com/emdr-meaning-and-treatment-2797295
These techniques have been formulated and studied by Drs with very interesting names