Although body dysmorphic disorder (BDD) is receiving
increasing empirical attention, very little is known about
neuropsychological deficits in this disorder. The current
study investigated the nature of memory dysfunction in
BDD, including the relationship between encoding strategies
and verbal and nonverbal memory performance. We evaluated
17 patients with BDD and 17 healthy controls using the
Rey–Osterrieth Complex Figure Test (RCFT) and the
California Verbal Learning Test (CVLT). BDD patients differed
significantly from healthy controls on verbal and nonverbal
learning and memory indices. Multiple regression analyses
revealed that group differences in free recall were statistically
mediated by deficits in organizational strategies in the
BDD cohort. These findings are similar to patterns previously
observed in obsessive–compulsive disorder (OCD),
suggesting a potential relationship between OCD and BDD.
Studies in both groups have shown that verbal and nonverbal
memory deficits are affected by impaired strategic processing.
(JINS, 2000, 6, 673–681.)