The addition of rewarding feedback to motor learning tasks has been shown to increase the
retention of learning, spurring interest in its possible utility for rehabilitation. However, motor …

Context Traditionally, the search for genes involved in predisposition to major psychoses
has proceeded with separate studies of schizophrenia and bipolar disorder. However, twin …

Copy number variants (CNVs) have been strongly implicated in the genetic etiology of
schizophrenia (SCZ). However, genome-wide investigation of the contribution of CNV to risk has …

Objective: Vulnerability to the triggering of bipolar episodes by childbirth aggregates in families
and may define a genetically relevant subtype of bipolar disorder. The authors conducted …

Regulatory and coding variants are known to be enriched with associations identified by
genome-wide association studies (GWASs) of complex disease, but their contributions to trait …

Objective: Suicidal behavior is heritable and is a major cause of death worldwide. Two large-scale
genome-wide association studies (GWASs) recently discovered and cross-validated …

Objective: The majority of research into functional psychosis has proceeded under the
assumption that schizophrenia and bipolar disorder are distinct entities with separate underlying …

Background Sex differences in incidence and/or presentation of schizophrenia (SCZ), major
depressive disorder (MDD), and bipolar disorder (BIP) are pervasive. Previous evidence for …

Background Polygenic scores (PGSs), which assess the genetic risk of individuals for a disease,
are calculated as a weighted count of risk alleles identified in genome-wide association …

Context Family and twin data suggest that, in addition to susceptibility genes specific for
bipolar disorder or schizophrenia, genes exist that contribute to susceptibility across the …