Abstract
A systematic interview regarding family history was administered to 48 men with bipolar affective illness who were attending a lithium clinic. Several families were found in which both the patient and father had affective disorders, but the mother and maternal second-degree relatives were well. Of 30 men who had histories of hospitalization for mania, three had fathers with affective disorder (all bipolar). Of 18 men who had depression and hypomania, one father had unipolar depressive disorder. The hypothesis that bipolar manic-depressive illness may be transmitted by a single dominant genetic factor on the X chromosome is discussed in relation to these ill father-ill son pairs.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
