scholarly journals Anomalous Amygdala Habituation to Unpleasant Stimuli Among Unmedicated Individuals With Borderline Personality Disorder and a History of Self-Harming Behavior

2020 ◽  
pp. 1-14
Author(s):  
Kim E. Goldstein ◽  
Abigail Feinberg ◽  
Morgan B. Corniquel ◽  
Jake R. Szeszko ◽  
Antonia S. New ◽  
...  
Keyword(s):  
Borderline Personality Disorder ◽  
Personality Disorder ◽  
Diagnostic Criteria ◽  
Neural Correlates ◽  
Borderline Personality ◽  
Healthy Controls ◽  
Amygdala Activation ◽  
Affective Stimuli ◽  
Amygdala Activity ◽  
History Of

Self-harming behavior (SB) is one of the diagnostic criteria for borderline personality disorder (BPD). However, it is not exhibited by all individuals with BPD. Furthermore, studies examining the neural correlates of SB in BPD are lacking. Given research showing that BPD patients have difficulty habituating to affective stimuli, this study investigated whether anomalous amygdala activation is specific to BPD patients with SB. The authors used fMRI to compare amygdala activation in BPD patients with SB (n = 15) to BPD patients without SB (n = 18) and healthy controls (n = 32) during a task involving pleasant, neutral, and unpleasant pictures, presented twice. BPD patients with SB demonstrated greater amygdala activity during the second presentation of unpleasant pictures. Results highlight neurobiological differences in BPD patients with and without SB and suggest that anomalous amygdala habituation to unpleasant stimuli may be related to SB.

Evidence for default mode network dysfunction in borderline personality disorder

2019 ◽  
Vol 50 (10) ◽  
pp. 1746-1754
Author(s):  
Salvatore Aguilar-Ortiz ◽  
Pilar Salgado-Pineda ◽  
Daniel Vega ◽  
Juan C. Pascual ◽  
Josep Marco-Pallarés ◽  
...  
Keyword(s):  
Borderline Personality Disorder ◽  
Personality Disorder ◽  
Default Mode Network ◽  
Linear Models ◽  
Previous History ◽  
Memory Task ◽  
Borderline Personality ◽  
Healthy Controls ◽  
Default Mode ◽  
History Of

AbstractBackgroundAlthough executive and other cognitive deficits have been found in patients with borderline personality disorder (BPD), whether these have brain functional correlates has been little studied. This study aimed to examine patterns of task-related activation and de-activation during the performance of a working memory task in patients with the disorder.MethodsSixty-seven DSM-IV BPD patients and 67 healthy controls underwent fMRI during the performance of the n-back task. Linear models were used to obtain maps of within-group activations and areas of differential activation between the groups.ResultsOn corrected whole-brain analysis, there were no activation differences between the BPD patients and the healthy controls during the main 2-back v. baseline contrast, but reduced activation was seen in the precentral cortex bilaterally and the left inferior parietal cortex in the 2-back v. 1-back contrast. The patients showed failure of de-activation affecting the medial frontal cortex and the precuneus, plus in other areas. The changes did not appear to be attributable to previous history of depression, which was present in nearly half the sample.ConclusionsIn this study, there was some, though limited, evidence for lateral frontal hypoactivation in BPD during the performance of an executive task. BPD also appears to be associated with failure of de-activation in key regions of the default mode network.

scholarly journals Daily Suicidal Surge and Attempted Suicide in Borderline Personality Disorder

2020 ◽  
Author(s):  
Aleksandra Kaurin ◽  
Alexandre Dombrovski ◽  
Michael Hallquist ◽  
Aidan G.C. Wright
Keyword(s):  
Borderline Personality Disorder ◽  
Suicidal Ideation ◽  
Personality Disorder ◽  
Positive Affect ◽  
Attempted Suicide ◽  
Borderline Personality ◽  
Equation Modeling ◽  
Healthy Controls ◽  
Assessment Protocol ◽  
History Of

Suicidality is a defining feature of borderline personality disorder (BPD), yet little work has accounted for why only a small subset of those that have thoughts of suicide, commit suicide. In this study we compared early stage suicidal crises, where affective disturbance is linked to suicidal ideation at the within-person level (i.e., suicidal surges) across suicide attempters and non-attempters. We used multilevel structural equation modeling to test the hypothesis that a history of attempted suicide predicts a stronger dynamic link of daily affect and impulsivity with suicidal ideation. 141 patients diagnosed with BPD, 97 of which had a history of medically serious suicide attempts, and 52 healthy controls completed a 21-day ecological momentary assessment protocol (N=3790 days). All models suggested that people generally experiencing more negative and less positive affect and high in impulsivity, also tend to ideate more about suicide on average. Moreover, within-person associations of negative and positive affect with suicidal ideation (i.e., suicidal surges) were greater among attempters in comparison to non-attempters, and healthy controls. This suggests that the diathesis for suicidal behavior is expressed in the dynamic processes linking affect and suicidal ideation. Because these within-person links were amplified in attempters compared to non-attempters, suicidal surges may index specific, potentially lethal, processes that generalize beyond BPD and may have clinical value as predictors of suicidal risk.

Factors associated with borderline personality disorder in major depressive patients and their relationship to bipolarity

2013 ◽  
Vol 28 (8) ◽  
pp. 463-468 ◽  
Author(s):  
J.M. Azorin ◽  
A. Kaladjian ◽  
M. Adida ◽  
E. Fakra ◽  
R. Belzeaux ◽  
...  
Keyword(s):  
Borderline Personality Disorder ◽  
Personality Disorder ◽  
Age At Onset ◽  
Borderline Personality ◽  
First Episode ◽  
Contributory Factor ◽  
Structured Interviews ◽  
Major Depressive ◽  
History Of ◽  
Depressive Patients

AbstractObjectiveTo analyze the interface between borderline personality disorder (BPD) and bipolarity in depressed patients comorbid with BPD.MethodsAs part of National Multi-site Study of 493 consecutive DSM-IV major depressive patients evaluated in at least two semi-structured interviews 1 month apart, 19 (3.9%) had comorbid BPD (BPD+), whereas 474 (96.1%) did not manifest this comorbidity (BPD−).ResultsCompared to BPD (−), BPD (+) patients displayed higher rates of bipolar (BP) disorders and temperaments, an earlier age at onset with a family history of affective illness, more comorbidity, more stressors before the first episode which was more often depressive or mixed, as well as a greater number and severity of affective episodes.ConclusionsThe hypothesis which fitted at best our findings was to consider BPD as a contributory factor in the development of BP disorder, which could have favoured the progression from unipolar major depression to BP disorder. We could not however exclude that some features of BP disorder may have contributed to the development of BPD.

Shame in Borderline Personality Disorder: Meta-Analysis

2021 ◽  
Vol 35 (Supplement A) ◽  
pp. 149-161
Author(s):  
Tzipi Buchman-Wildbaum ◽  
Zsolt Unoka ◽  
Robert Dudas ◽  
Gabriella Vizin ◽  
Zsolt Demetrovics ◽  
...  
Keyword(s):  
Systematic Review ◽  
Borderline Personality Disorder ◽  
Personality Disorder ◽  
Meta Analysis ◽  
Education Level ◽  
Borderline Personality ◽  
Healthy Controls ◽  
Moderator Variables ◽  
Core Feature ◽  
Ptsd Symptomatology

Shame has been found to be a core feature of borderline personality disorder (BPD). To date, there is no existing systematic review or meta-analysis examining shame in individuals with BPD as compared to healthy controls (HCs). A meta-analysis of 10 studies comparing reported shame in BPD patients to HCs was carried out. Demographic and clinical moderator variables were included to see if they have a relationship with the effect size. Results showed that those with BPD had more reported shame than healthy controls. In addition, in BPD patients and HCs, higher education level was related to lower reported shame. In HCs, it was found that those who were younger reported a higher level of shame. Finally, among BPD patients, there was a relationship between levels of reported shame and elevated PTSD symptomatology. These findings emphasize the clinical relevance of shame in individuals with BPD and the need to formulate psychotherapeutic strategies that target and decrease shame.

A meta-analysis of theory of mind and ‘mentalization’ in borderline personality disorder: a true neuro-social-cognitive or meta-social-cognitive impairment?

2021 ◽  
pp. 1-11
Author(s):  
Emre Bora
Keyword(s):  
Cognitive Impairment ◽  
Borderline Personality Disorder ◽  
Personality Disorder ◽  
Theory Of Mind ◽  
Cognitive Style ◽  
Social Cognitive ◽  
Meta Analysis ◽  
Borderline Personality ◽  
Healthy Controls ◽  
Meta Analyses

Abstract Background It is widely accepted that borderline personality disorder (BPD) is associated with significant impairments in mentalization and theory of mind (ToM) which are considered as closely related concepts by many authors particularly in psychoanalytical circles. However, for understanding interpersonal difficulties in personality disorders, it is important to distinguish neuro-social cognitive impairment from the abnormal meta-social-cognitive style of patients. Methods The current systematic review aimed to conduct separate meta-analyses of ‘mentalization’ [reflective functioning (RF] and different aspects of ToM in BPD. A literature search was conducted to locate relevant articles published between January 1990 to July 2021. Random-effect meta-analyses were conducted in 34 studies involving 1448 individuals with BPD and 2006 healthy controls. Results A very large impairment in RF was evident in BPD [d = 1.68, confidence interval (CI) = 1.17–2.19]. In contrast, ToM impairment was modest (d = 0.36, CI = 0.24–0.48). BPD patients underperformed healthy controls in ToM-reasoning (d = 0.44, CI = 0.32–0.56) but not ToM-decoding. Increased HyperToM (d = 0.60, CI = 0.41–0.79) and faux pas recognition (d = 0.62, CI = 0.35–0.90) errors in BPD compared to healthy controls were most robust ToM findings in this meta-analysis. Conclusions BPD is characterized by very severe deficits in RF and modest and selective abnormalities in ToM. Interpersonal problems and difficulties in processing social information in BPD can be best explained by patients' maldaptive meta-social cognitive style and top-down effects of these abnormalities rather than having a primary neuro-social cognitive deficit.

The Relationship Between Cognitive Abilities and Trait Clinical Features in Patients With Borderline Personality Disorder

2021 ◽  
Vol 35 (5) ◽  
pp. 730-749
Author(s):  
Martino Belvederi Murri ◽  
Federica Folesani ◽  
Silvia Costa ◽  
Bruno Biancosino ◽  
Luigi Zerbinati ◽  
...  
Keyword(s):  
Borderline Personality Disorder ◽  
Personality Disorder ◽  
Clinical Features ◽  
Cognitive Functions ◽  
Borderline Personality ◽  
Brief Symptom Inventory ◽  
Structure Questionnaire ◽  
Healthy Controls ◽  
Personality Dysfunction ◽  
The Relationship

Very few studies have focused on the relationship between cognitive functions and clinical features in borderline personality disorder (BPD). Subjects with BPD and healthy controls were administered the Repeatable Battery for the Assessment of Neuropsychological Status, Trail Making Test A and B, and the Wisconsin Card Sorting Test. The Brief Symptom Inventory (BSI-53) was used to assess the severity of current symptoms. Attachment style was assessed with the Experiences in Close Relationship Questionnaire, identity integration with the Personality Structure Questionnaire, and other domains of personality dysfunction with the RUDE Scale for Personality Dysfunction. Patients with BPD performed significantly worse than healthy controls in all cognitive domains. Cognitive functions, particularly delayed memory and visuospatial abilities, displayed meaningful associations with trait-like clinical features, above the effect of global cognition and state psychopathology. These findings highlight the need to evaluate effects of cognitive rehabilitation on trait features among individuals with BPD.

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