What category does borderline personality disorder fall under?

Cluster B personality disorders are characterized by dramatic, overly emotional or unpredictable thinking or behavior. They include antisocial personality disorder, borderline personality disorder, histrionic personality disorder and narcissistic personality disorder.

Is BPD on a spectrum?

It is now clear that DSM-IV-defined BPD is a heterogeneous construct that includes patients on the mood disorder spectrum and the impulsivity spectrum (Siever and Davis, 1991), in contrast to the original speculation that these patients might be near neighbors of patients with schizophrenia or other psychoses.

What border did the term borderline in borderline personality refer to?

The term borderline was first brought into psychiatric terminology in 1938 by American psychoanalyst Adolph Stern. Stern used it to describe patients who were “on the border” of psychosis and neurosis, individuals who displayed particular symptoms under stress but then soon became relatively functional again.

Can you see BPD on a brain scan?

Researchers have used MRI to study the brains of people with BPD. MRI scans use strong magnetic fields and radio waves to produce a detailed image of the inside of the body. The scans revealed that in many people with BPD, 3 parts of the brain were either smaller than expected or had unusual levels of activity.

Which of the following personality disorders is highly comorbid with borderline?

Some of the most common comorbidities that occur alongside BPD are depression, anxiety, and post-traumatic stress disorder. 2 A person who has both BPD and depression would be referred to as having ‘comorbid depression and BPD.

What are the most common comorbidities of borderline personality disorder?

Major depressive disorder (MDD) is a mood disorder and a common comorbidity of BPD. Studies show between about 38 and 71 percent of people with one of the disorders also have the other. (4, 13) MDD can lead to prolonged periods (defined as two weeks or more) of low mood, lack of interest, fatigue, and sleep problems — all symptoms of BPD, too.

Are BPD symptoms similar to other mental illnesses?

But also tricky is the fact that several of the common symptoms of BPD mimic those of other mental illnesses — and, as is the case with any mental illness, those with BPD may even be suffering from more than one related condition.

Is there a connection between BPD and substance use disorder?

Because impulsivity is one of the symptoms of BPD, substance use disorder is often a comorbidity of the condition. Between 14 and 72 percent of people with BPD will also have a substance use disorder.

What is the prevalence of BPD?

Some research estimates that about one in four people with BPD, which has an upward estimated prevalence of 6 percent in the United States, have another related condition. ( 3, 4) Without the right diagnosis, people with BPD continue to struggle with their symptoms.