Recovering whole characters at once is daunting. Testing at the component level, can you produce each radical from memory, makes amnesia recovery bite-sized, ADHD-friendly, and precise.
Relearning characters after a concussion or brain injury is possible for many people, with patience and the right support. Here is a gentle approach, and an honest medical caveat.
Lost the ability to handwrite Chinese to years of typing? Recovery is a known process: physical, from-memory practice, spaced over time, offline. Here is the complete method.