Intermediate: cognitive phenotypes in bipolar disorder.

ABSTRACT:

Background

Intermediate cognitive phenotypes (ICPs) are measurable and quantifiable states that may be objectively assessed in a standardized method, and can be integrated into association studies, including genetic, biochemical, clinical, and imaging based correlates. The present study used neuropsychological measures as ICPs, with factor scores in executive functioning, attention, memory, fine motor function, and emotion processing, similar to prior work in schizophrenia.

Methods

Healthy control subjects (HC, n=34) and euthymic (E, n=66), depressed (D, n=43), or hypomanic/mixed (HM, n=13) patients with bipolar disorder (BD) were assessed with neuropsychological tests. These were from eight domains consistent with previous literature; auditory memory, visual memory, process

SUBMITTER: Langenecker SA 

PROVIDER: S-EPMC3773480 | biostudies-literature | 2010 May

REPOSITORIES: biostudies-literature