I think a successful TBI recovery plan is to a large extent dependent on the nature of the injury and how the symptoms present. My rehab MD had me pretty active with physical, occupational, and speech therapy daily right after I moved from ICU to the neuro-rehab unit of the hospital, about 4 weeks after the injury.

As an outpatient I continued with a similar regimen; I continued to get better with this therapy and was able to return to driving about 5 months post accident, and was able to return to work a month after that.

Hopefully this return to activity helps your recovery as well.

Best to you.