Question juridique clé
Whether the psychiatric expertise and the lower court's assessment of evidence were arbitrary or violated federal law.
Solution extraite
The cantonal court did not rely exclusively on the challenged psychiatric report and properly assessed all medical evidence; no arbitrariness or federal-law violation was shown.
Motifs extraits
The court found that the lower court discussed all medical reports, reasonably concluded that there was no objective somatic limitation, and could rely on the psychiatric expert's conclusion that the somatoform pain disorder was non-disabling.