HD-CAB - Trail Making Test-B

**Semantic type:** Intellectual Product

**Definition:** Huntington's Disease Cognitive Assessment Battery (HD-CAB) Trail Making Test-B key variable for composite score: Time to completion (sec) of TMT Part B with upper time limit of 240 seconds (reverse scored).

**Synonyms:** - HDCAB1-Trail Making Test-B - HDCAB1-Trail Making Test-B - HDCAB106