In reply to Eak:
Hi Eak,
Firstly, sorry to hear about your injury and wishing you a positive recovery.
Not sure where you are based but it would be beneficial for you to access a Neuro physiotherapist. I hope that you would be seeing one through the NHS anyway so soon after injury.
All brain injuries recover at different rates so without knowing more detail it's hard be specific about recovery but the physio should be able to guide you with this.
As the previous post said, recovery can continue for a long long time, it's a good sign that you're getting some movement back.
Good luck with it all and really hope to hear that you've got back out climbing.
K