Smith–Lemli–Opitz syndrome an autosomal recessive disorder...
ballistic adj. describing a movement (or part of a movement...
brain weight the weight of a brain, which is about 1,450 g...
compulsive laughter persistent, inappropriate, and apparent...
RBD 1. abbreviation for randomized block design. 2. abbrevi...
BARS acronym for behaviorally anchored rating scale.