SIP2

Afari N, Gasperi M, Dochat C, Wooldridge JS, Herbert MS, Schur EA, Buchwald DS. Posttraumatic stress disorder (PTSD) and eating disorders (ED) frequently co-occur, but the mechanisms underlying this association remain unclear. EDs are characterized by features of maladaptive eating behaviors including disinhibited eating and cognitive dietary restraint. Identifying the genetic overlap between PTSD symptoms […]

Gasperi M, Herbert M, Schur E, Buchwald D, Afari N. Objective We used quantitative genetic methods to evaluate whether sleep quality, pain, and depression symptoms share a common genetic diathesis, to estimate the genetic and environmental sources of covariance among these symptoms, and to test for possible causal relationships. Methods A community sample of 400 […]

Trost Z, Strachan E, Sullivan M, Vervoort T, Avery AR, Afari N This study used a twin paradigm to examine genetic and environmental contributions to pain catastrophizing and the observed association between pain catastrophizing and cold-pressor task (CPT) outcomes. Male and female monozygotic (n = 206) and dizygotic twins (n = 194) from the University […]