Table 2 Validation of the stages on follow-up scans of the FTLD-TDP type C cohort. Orange denotes abnormal w-scores. Note that patients with IDs 4, 9, 10, 13 and 19 only had a single scan. MMSE Mini-Mental State Examination, VIQ verbal IQ, PIQ performance IQ, NT not tested. Interval from baseline scan to each subsequent visit and to death (D) is shown, as is total disease duration at each visit and at time of death (D)

From: In vivo staging of frontotemporal lobar degeneration TDP-43 type C pathology