The claimant sought reconsideration of the Tribunal’s decision that he did not suffer a catastrophic impairment under section 3.1(1)(5)(i), which requires positive findings of a traumatic brain injury on a CAT scan, MRI, or other medically recognized brain diagnostic technology. Adjudicator Gosio rejected the reconsideration. The claimant did not make any arguments regarding the French version of the SABS at the original hearing, and was therefore barred from advancing such argument on reconsideration. Adjudicator Gosio also rejected the argument that updated records should be obtained on behalf of the claimant, and that a new hearing should be held regarding the dispute. Adjudicator Gosio agreed with the Tribunal’s decision that the use of the word “with” in section 3.1(1)(5)(i) denotes a temporal association between a person’s hospital admission and a positive finding on medical imaging.