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Posts Tagged ‘genetics’

Brain Scans on Borderlines Show Emotional Oversensitivity

February 11th, 2009 No comments

(Click here for more coverage of Borderline Personality Disorder.)

Recent estimates are that about 6% of the US population suffers from Borderline Personality Disorder. The condition typically results in a range of symptoms involving emotional instability, lack of empathy for others, and increased suicidality with about 10% of Borderlines suffering death by suicide.

On January 17, 2009, Dr. Harold Koenigsberg of Mount Sinai School of Medicine announced his team’s findings that functional MRI scans of adults diagnosed with BPD show they have significant and detectable differences in brain operation versus adults without BPD.

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BPD Linked to Human Chromosome 9

December 29th, 2008 No comments

(Click here for more coverage of Borderline Personality Disorder.)

Child abuse is known to be a common factor in development of personality disorders. Many, perhaps most, of those who suffer from Borderline Personality Disorder (BPD) were abused extensively as children. Consequently, it is commonly believed that long duration and/or severe child abuse is a major factor in development of personality disorders related to BPD, particularly the DSM-IV Axis 2 Cluster B personality disorders which are Borderline, Antisocial, Narcissistic, and Histrionic. Yet one of the mysteries of BPD has been that some who develop it were not abused or traumatized during childhood. Further, not all severely abused children develop personality disorders. So it has been suspected for years that there may be a genetic basis for these mental illnesses.

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