Key legal question
Whether the requirements for revising and terminating the UVG disability pension under Art. 17 ATSG were met
Extracted holding
No; the medical evidence did not show a proven substantial improvement in health or work capacity since the pension award.
Extracted reasoning
The later neuropsychological and psychiatric findings did not establish, with predominant probability, that the impairments underlying the 1999 pension decision had materially improved; at most, different doctors reassessed the same condition differently.