Kernrechtsfrage
Whether the insured person was entitled to a whole invalidity pension from 1 August 2004.
Extrahierter Entscheid
The Court held that the insured person remained capable of working 50% in adapted employment and that no legally relevant deterioration was proven; entitlement to a whole pension was denied.
Extrahierte Begründung
The Institute Y. report of 28 November 2005 was found persuasive and consistent with the earlier medical record. The alleged personality change did not make a greater reduction in work capacity more probable, and the lack of an interpreter did not alter the result with the required probability.