IMPORTANCE:
One approach to understanding the genetic complexity of schizophrenia is to study associated behavioral and biological phenotypes that may be more directly linked to genetic variation.
OBJECTIVE:
To identify single-nucleotide polymorphisms associated with general cognitive ability (g) in people with schizophrenia and control individuals.
JAMA psychiatry 71.6 (2014): 647-656.
https://www.ncbi.nlm.nih.gov/pubmed/24718902