Personality Disorder News and Research

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Personality disorders, formerly referred to as character disorders, are a class of personality types and behaviors that the American Psychiatric Association (APA) defines as "an enduring pattern of inner experience and behavior that deviates markedly from the expectations of the culture of the individual who exhibits it".

Bipolar disorder ‘frequent’ in depressive borderline personality disorder

Study results indicate that bipolar disorder may occur in up to half of individuals with co-existing borderline personality disorder and depression.

14 Feb 2013

Bipolar disorder ‘frequent’ in depressive borderline personality disorder

Study results indicate that bipolar disorder may occur in up to half of individuals with co-existing borderline personality disorder and depression.

12 Feb 2013

Parity delays, payment snafus, frustrate mental health providers

News outlets anticipate the release of rules regarding the types of mental health care insurers must provide under the federal health care law, as well as the payment fallout from new treatment codes.

10 Feb 2013

Acute schizophrenia shows increased NMDA-R antibody prevalence

Patients with acute schizophrenia have an increased prevalence of N-methyl-D-aspartate glutamate receptor antibodies that is distinct from that seen in NMDA-R encephalitis, scientists have found.

31 Jan 2013

Study confirms brain differences between people with BPD and those without

New work by University of Toronto Scarborough researchers gives the best description yet of the neural circuits that underlie a severe mental illness called Borderline Personality Disorder (BPD), and could lead to better treatments and diagnosis.

19 Jan 2013

Dopamine synthesis increased in patients at high risk for psychosis

UK study results show that patients at ultra-high risk for psychosis have elevated dopamine synthesis capacity in the dorsal striatum.

17 Jan 2013

Report describes 2 brain underpinnings of emotion dysregulation in borderline personality disorder

Originally, the label "borderline personality disorder" was applied to patients who were thought to represent a middle ground between patients with neurotic and psychotic disorders. Increasingly, though, this area of research has focused on the heightened emotional reactivity observed in patients carrying this diagnosis, as well as the high rates with which they also meet diagnostic criteria for posttraumatic stress disorder and mood disorders.

17 Jan 2013

Cannabis use may worsen illness course in bipolar disorder

Cannabis use disorder is associated with a more severe illness course among patients with bipolar disorder, researchers report.

15 Jan 2013

First Edition: December 21, 2012

Today's early morning highlights from the major news organizations, including reports about the House Republicans' failure to pass Speaker John Boehner's tax and federal debt plan.

21 Dec 2012

Bipolar and borderline personality disorder associated with unemployment

Unemployment poses a significant burden on the public no matter what the cause. But for those who have been diagnosed with a psychiatric illness, chronic unemployment is often coupled with significant health care costs. A Rhode Island Hospital study compared unemployment rates among those with various psychiatric disorders, and found that borderline personality disorder is associated with as much unemployment as bipolar disorder.

12 Dec 2012

Bipolarity common in major depressive episode patients

Results from an Egyptian study show that a substantial proportion of patients being treated for a major depressive episode may have underlying bipolarity.

29 Nov 2012

Anterior insular cortex associated with human empathy

An international team led by researchers at Mount Sinai School of Medicine in New York has for the first time shown that one area of the brain, called the anterior insular cortex, is the activity center of human empathy, whereas other areas of the brain are not. The study is published in the September 2012 issue of the journal Brain.

25 Oct 2012

Men with childhood ADHD have multiple disadvantages throughout their lifetime

A new study conducted by researchers at the Child Study Center at NYU Langone Medical Center found men diagnosed as children with attention-deficit/hyperactivity disorder (ADHD) had significantly worse educational, occupational, economic and social outcomes in a 33-year follow-up study compared to men who were not diagnosed.

16 Oct 2012