20 results on '"Mensebach C"'
Search Results
2. One-year functional magnetic resonance imaging follow-up study of neural activation during the recall of unresolved negative life events in borderline personality disorder
- Author
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Driessen, M., primary, Wingenfeld, K., additional, Rullkoetter, N., additional, Mensebach, C., additional, Woermann, F. G., additional, Mertens, M., additional, and Beblo, T., additional
- Published
- 2008
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3. Assessing Learning With and Without Interference
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Beblo, T., primary, Mensebach, C., additional, Wingenfeld, K., additional, Rullkötter, N., additional, and Driessen, M., additional
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- 2006
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4. Selective attention in depression: influence of emotionality and personal relevance.
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Schlosser N, Mensebach C, Rullkötter N, Schaffrath C, Driessen M, Beblo T, and Wingenfeld K
- Abstract
Selective attention to negative stimuli has been discussed as being an essential characteristic of depressive disorder. Theories and empirical data, however, are contradictory. The present study addressed the question of whether depressive patients selectively attend to negatively valenced and personally relevant or irrelevant stimuli and whether they habituate to these stimuli. Thirty-one inpatients with major depressive disorder and 37 healthy controls participated in the study. They underwent a modification of the emotional Stroop paradigm. The results indicated that personally relevant stimuli evoked more pronounced Stroop interference than did stimuli without personal relevance in all subjects. Furthermore, habituation to personally relevant negative stimuli was seen in both depressive patients and control subjects. The present findings question a generally negative attentional bias as being a specific characteristic of depressive disorder. Furthermore, as depressed patients habituated to personally relevant negative stimuli, exposure therapy might be suitable for the treatment of depressive disorder. [ABSTRACT FROM AUTHOR]
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- 2011
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5. Relationship between coping with negative life-events and psychopathology: major depression and borderline personality disorder.
- Author
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Wingenfeld K, Mensebach C, Rullkoetter N, Schlosser N, Shaffrath C, Beblo T, and Driessen M
- Abstract
Ninety psychiatric in-patients and 73 controls have been asked about their coping styles to negative life-events. Patients reported more emotion-oriented coping than controls. Emotion-oriented coping style was positively correlated with psychopathology, while task-oriented coping was negatively correlated with psychopathology in events which the participants had difficulties dealing with. [ABSTRACT FROM AUTHOR]
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- 2009
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6. Functional MRI correlates of the recall of unresolved life events in borderline personality disorder.
- Author
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Beblo T, Driessen M, Mertens M, Wingenfeld K, Piefke M, Rullkoetter N, Silva-Saavedra A, Mensebach C, Reddemann L, Rau H, Markowitsch HJ, Wulff H, Lange W, Berea C, Ollech I, and Woermann FG
- Abstract
Background. Patients with borderline personality disorder (BPD) frequently report unresolved life events but it is still poorly understood, how these experiences are represented in the brain. Using functional magnetic resonance imaging (fMRI), the present study aimed at investigating the neural correlates of the recall of unresolved life events in patients with BPD and healthy controls.Method. Twenty female BPD patients and 21 healthy control subjects underwent fMRI. During measurement subjects recalled unresolved and resolved negative life events. Individual cue words were used to stimulate autobiographical memory. After scanning, subjects rated their emotional states during the recall of both types of memories.Results. When contrasting unresolved and resolved life events, patients showed significant bilateral activation of frontotemporal areas including the insula, amygdala, and the anterior cingulate cortex, the left posterior cingulate cortex, right occipital cortex, the bilateral cerebellum and the midbrain. In healthy subjects, no differential brain activation was related to these conditions. The 2x2 factorial analysis (DeltaBPD-Deltacontrols) revealed similar results with bilateral activation of the frontal cortex including parts of the insula and of the orbitofrontal cortex, temporal activation including the amygdala, activation of the right occipital cortex, and parts of the cerebellum. Patients but not controls reported higher levels of anxiety and helplessness during the unresolved versus resolved memory condition.Conclusions. The activation of both, the amygdala and prefrontal areas, might reflect an increased effortful but insufficient attempt to control intensive emotions during the recall of unresolved life events in patients with BPD. [ABSTRACT FROM AUTHOR]
- Published
- 2006
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7. Volume of hippocampal substructures in borderline personality disorder.
- Author
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Kreisel SH, Labudda K, Kurlandchikov O, Beblo T, Mertens M, Thomas C, Rullkötter N, Wingenfeld K, Mensebach C, Woermann FG, and Driessen M
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- Adolescent, Adult, Borderline Personality Disorder epidemiology, Comorbidity, Diagnostic and Statistical Manual of Mental Disorders, Female, Humans, Magnetic Resonance Imaging methods, Male, Middle Aged, Organ Size, Stress Disorders, Post-Traumatic epidemiology, Stress Disorders, Post-Traumatic pathology, Stress Disorders, Post-Traumatic psychology, Young Adult, Borderline Personality Disorder pathology, Borderline Personality Disorder psychology, Hippocampus pathology
- Abstract
Borderline personality disorder (BPD) may be associated with smaller hippocampi in comparison to hippocampal size in controls. However, specific pathology in hippocampal substructures (i.e., head, body and tail) has not been sufficiently investigated. To address hippocampal structure in greater detail, we studied 39 psychiatric inpatients and outpatients with a DSM-IV diagnosis of BPD and 39 healthy controls. The hippocampus and its substructures were segmented manually on magnetic resonance imaging scans. The volumes of hippocampal substructures (and total hippocampal volume) did not differ between BPD patients and controls. Exploratory analysis suggests that patients with a lifetime history of posttraumatic stress disorder (PTSD) may have a significantly smaller hippocampus - affecting both the hippocampal head and body - in comparison to BPD patients without comorbid PTSD (difference in total hippocampal volume: -10.5%, 95%CI -2.6 to -18.5, significant). Also, patients fulfilling seven or more DSM-IV BPD criteria showed a hippocampal volume reduction, limited to the hippocampal head (difference in volume of the hippocampal head: -16.5%, 95%CI -6.1 to -26.8, significant). Disease heterogeneity in respect to, for example, symptom severity and psychiatric comorbidities may limit direct comparability between studies; the results presented here may reflect hippocampal volumes in patients who are "less" affected or they may simply be a chance finding. However, there is also the possibility that global effects of BPD on the hippocampus may have previously been overestimated., (Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.)
- Published
- 2015
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8. Subjective memory complaints and memory performance in patients with borderline personality disorder.
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Beblo T, Mensebach C, Wingenfeld K, Rullkoetter N, Schlosser N, and Driessen M
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- Adult, Case-Control Studies, Depressive Disorder psychology, Female, Humans, Male, Neuropsychological Tests, Self Concept, Surveys and Questionnaires, Borderline Personality Disorder psychology, Memory Disorders etiology
- Abstract
Background: It is still a matter of debate as to whether patients with Borderline Personality Disorder (BPD) suffer from memory deficits. Existing studies indicate no or small impairments in memory test performance. However, it was shown in patients with related disorders, such as depression, that self-reported impairment exceeds test malfunction. In the present study we assessed memory performance of BPD patients through the use of memory tests and a questionnaire for subjective memory complaints (SMC) in everyday life., Methods: Thirty-two patients with BPD and 32 healthy control subjects were included in the study. The groups of subjects were comparable with respect to age, education, and gender. Subjects completed verbal and nonverbal memory tests, as well as the everyday memory questionnaire (EMQ)., Results: BPD patients reported severe SMC but did not show memory test impairment. The results remained stable even when all BPD patients with acute or lifetime depression comorbidity were excluded from analyses. In both groups, SMC and test performances were not related but in BPD patients SMC were related to BPD symptoms., Conclusions: Our data indicate memory impairment of BPD patients in everyday life. However, it cannot be ruled out that increased memory complaints result from patients' negative self-perception. Future research needs to clarify the reasons for memory complaints of BPD patients.
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- 2014
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9. Associations of childhood trauma, trauma in adulthood and previous-year stress with psychopathology in patients with major depression and borderline personality disorder.
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Wingenfeld K, Schaffrath C, Rullkoetter N, Mensebach C, Schlosser N, Beblo T, Driessen M, and Meyer B
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- Adolescent, Adult, Borderline Personality Disorder diagnosis, Borderline Personality Disorder epidemiology, Depressive Disorder, Major diagnosis, Depressive Disorder, Major epidemiology, Female, Germany epidemiology, Humans, Interview, Psychological, Male, Middle Aged, Surveys and Questionnaires, Young Adult, Borderline Personality Disorder etiology, Child Abuse psychology, Depressive Disorder, Major etiology, Wounds and Injuries psychology
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- 2011
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10. Patients with borderline personality disorder and major depressive disorder are not distinguishable by their neuropsychological performance: a case-control study.
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Beblo T, Mensebach C, Wingenfeld K, Rullkoetter N, Schlosser N, Diplpsych, and Driessen M
- Abstract
Objective: Patients with borderline personality disorder (BPD) and patients with major depressive disorder (MDD) exhibit a broad range of neuropsychological deficits. Studies in both groups of patients point to differences but also similarities. However, studies that compare both patient groups are missing from the literature. The present study aimed to compare neuropsychological functioning in BPD and MDD patients., Method: Eighteen patients with BPD, 27 patients with MDD, 17 patients with BPD and MDD, and 76 healthy control subjects were included in the case-control study. Patients were treated for their disorders as inpatients of the Clinic of Psychiatry and Psychotherapy Bethel, Ev. Hospital Bielefeld (Bielefeld, Germany). All patients met DSM-IV diagnoses as assessed by trained psychotherapists within the first week of their admission. In addition to a comprehensive neuropsychological test battery, the inhibitory control of emotional stimuli was assessed. Data were collected between June 2004 and June 2007., Results: Patients showed only a few impairments and no increased distractibility toward emotionally negative stimuli. Patients with BPD and patients with MDD were not distinguishable by the neuropsychological test results., Conclusions: These data did not support the notion of specific neuropsychological profiles in BPD and MDD. Future research needs to clarify the overlap of symptoms between both disorders.
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- 2011
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11. [The German version of the Childhood Trauma Questionnaire (CTQ): preliminary psychometric properties].
- Author
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Wingenfeld K, Spitzer C, Mensebach C, Grabe HJ, Hill A, Gast U, Schlosser N, Höpp H, Beblo T, and Driessen M
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- Adult, Checklist, Child, Dissociative Disorders psychology, Factor Analysis, Statistical, Female, Germany, Humans, Language, Male, Psychometrics, Reproducibility of Results, Stress Disorders, Post-Traumatic psychology, Surveys and Questionnaires, Adult Survivors of Child Abuse psychology, Child Abuse psychology, Child Abuse, Sexual psychology
- Abstract
Given the relevance of child maltreatment for the development and treatment of many mental disorders, the objective of our study was the psychometric evaluation of the German version of the Childhood Trauma Questionnaire (CTQ). In a sample of psychiatric patients (N=1 524) the established factor structure (i.e. sexual, physical and emotional abuse as well as physical and emotional neglect) was replicated by means of confirmatory factor analysis. The internal consistency of all scales (apart from physical neglect) was high (Cronbachs α ≥ 0.89). Correlations between the CTQ and self-report measures for posttraumatic stress, dissociation and general psychopathology were low to moderate. The psychometric properties of the German version of the CTQ were similar to the American original; it proved to be a reliable and valid screen for the retrospective assessment of child maltreatment., (© Georg Thieme Verlag KG Stuttgart · New York.)
- Published
- 2010
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12. The impact of neutral and emotionally negative distraction on memory performance and its relation to memory complaints in major depression.
- Author
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Beblo T, Mensebach C, Wingenfeld K, Schlosser N, Rullkoetter N, Schaffrath C, and Driessen M
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- Attention, Cognition Disorders diagnosis, Depressive Disorder, Major psychology, Executive Function, Female, Humans, Inhibition, Psychological, Male, Memory Disorders diagnosis, Memory, Short-Term, Mood Disorders diagnosis, Neuropsychological Tests, Psychiatric Status Rating Scales, Verbal Learning, Cognition Disorders etiology, Depressive Disorder, Major complications, Memory Disorders etiology, Mood Disorders etiology
- Abstract
Patients with major depression (MDD) often report relevant cognitive problems in everyday life while performance in standardised neuropsychological tests is not severely disturbed. This discrepancy may partly be due to the differences between the demands of everyday life with the presence of emotionally relevant distractors and standardised neuropsychological settings without those distractors. In the present study, we hypothesise that patients with major depression (MDD) show an increased distractibility towards emotionally negative stimuli and that this distractibility is related to complaints of cognitive functioning in everyday life. Thirty MDD patients and 48 healthy participants performed our recently developed learning paradigm with neutrally and negatively valenced distraction as well as without distraction. Both groups also performed a neuropsychological test battery as well as self- and observer ratings of impairments in memory and attention in every day life. In the MDD sample, cognitive impairments were reported by the patients and their relatives but were not found in the neuropsychological tests. We found a trend towards a poorer memory performance with negatively valenced distraction in the MDD sample when compared to the performance of healthy subjects. However, this impairment was not related to the self- and observer ratings. This result may be due to the fact that the distractors were not personally relevant to the subjects whereas everyday life implies such distractors. Further research is needed to explore everyday cognitive functioning of patients with MDD.
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- 2010
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13. Emotion-induced memory dysfunction in borderline personality disorder.
- Author
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Mensebach C, Wingenfeld K, Driessen M, Rullkoetter N, Schlosser N, Steil C, Schaffrath C, Bulla-Hellwig M, Markowitsch HJ, Woermann FG, and Beblo T
- Subjects
- Adult, Analysis of Variance, Borderline Personality Disorder psychology, Diagnostic and Statistical Manual of Mental Disorders, Female, Humans, Male, Memory Disorders psychology, Neuropsychological Tests, Patient Selection, Self-Assessment, Borderline Personality Disorder physiopathology, Emotions physiology, Memory Disorders physiopathology, Mental Recall physiology
- Abstract
Introduction: Although emotional dysregulation is a core problem in borderline personality disorder (BPD), few neuropsychological studies have evaluated the impact of emotion. The present study aimed at the comprehensive investigation of verbal memory functions with and without emotionally relevant interference in BPD. BPD patients were expected to perform as well as healthy subjects in standard memory tasks but to show fewer capacities to control for emotionally negative interference., Methods: 47 patients with BPD and 70 healthy control subjects participated. An experimental task assessed verbal memory with respect to standard and emotionally relevant and neutral interference learning conditions. Applied standard tests covered working memory, delayed memory, and word fluency., Results: Memory performances of BPD patients were impaired when negatively valenced interference was conducted but normal in all other conditions. These results remained stable after controlling for comorbid major depression and posttraumatic stress disorder., Discussion: The present findings suggest no general impairment of verbal memory functions in BPD but control and inhibition of interference by emotionally significant material seem to be disturbed.
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- 2009
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14. Neural correlates of the individual emotional Stroop in borderline personality disorder.
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Wingenfeld K, Rullkoetter N, Mensebach C, Beblo T, Mertens M, Kreisel S, Toepper M, Driessen M, and Woermann FG
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- Adult, Borderline Personality Disorder physiopathology, Brain Mapping, Case-Control Studies, Emotions physiology, Female, Functional Laterality physiology, Humans, Magnetic Resonance Imaging, Male, Matched-Pair Analysis, Pattern Recognition, Visual physiology, Reference Values, Young Adult, Borderline Personality Disorder psychology, Conflict, Psychological, Frontal Lobe physiology, Gyrus Cinguli physiology, Inhibition, Psychological, Reaction Time physiology
- Abstract
Objective: Emotional dysregulation is a key feature of borderline personality disorder (BPD) with altered inhibitory functions having suggested as being crucial. The anterior cingulate cortex and further prefrontal brain regions are crucial for response inhibition. The regulation of emotions is ensured via inhibitory control over the amygdala. The present study aimed to investigate neural correlates of response inhibition in BPD by using an emotional Stroop paradigm extending the task to word stimuli which were related to stressful life events., Methods: Twenty BPD patients and 20 healthy controls underwent functional magnetic resonance imaging (fMRI) while performing the individual emotional Stroop task. A block design was used with the following word type conditions: neutral words, general negative words, and individual negative words. The individual negative words were recruited from a prior interview conducted with each participant., Results: While BPD patients had overall slower reaction times in the Stroop task compared to healthy controls, there was no increased slowing with emotional interference. Controls exhibited significant fMRI blood oxygenation level-dependent signal increases in the anterior cingulate cortex as well as in frontal cortex contrasting generally negative vs. neutral and individual negative vs. neutral conditions, respectively. BPD patients did not show equivalent signal changes., Conclusions: These results provide further evidence for a dysfunctional network of brain areas in BPD, including the ACC and frontal brain regions. These areas are crucial for the regulation of stress and emotions, the core problems of BPD patients.
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- 2009
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15. Attentional bias to personally relevant words in borderline personality disorder is strongly related to comorbid posttraumatic stress disorder.
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Wingenfeld K, Mensebach C, Rullkoetter N, Schlosser N, Schaffrath C, Woermann FG, Driessen M, and Beblo T
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- Adult, Analysis of Variance, Borderline Personality Disorder psychology, Case-Control Studies, Emotions, Female, Humans, Life Change Events, Male, Middle Aged, Neuropsychological Tests, Stress Disorders, Post-Traumatic psychology, Young Adult, Attention, Borderline Personality Disorder complications, Reaction Time, Self Concept, Stress Disorders, Post-Traumatic complications
- Abstract
Current research indicates altered inhibitory functioning in borderline personality disorder (BPD). The emotional stroop task is a widely used method for investigating inhibition of interference. In the present study we used an individualized version of the emotional stroop task to investigate inhibitory functioning in BPD with respect not only to valence but also to personal relevance of the stimuli. Thirty-one BPD patients and 49 healthy controls performed the individual emotional stroop task that consisted of (1) words related to personal negative life events that were currently relevant (2) words related to personal negative life events that were not currently relevant, (3) negative words that were not personally relevant, and (4) neutral words. BPD patients showed greater interference only for words related to personal negative life events with current relevance. A comparison between BPD patients with and without posttraumatic stress disorder (PTSD) revealed reduced inhibitory functioning only in BPD patients with PTSD. Inhibition of interference in BPD patients seems not to be altered in general but is exclusively disturbed in those with comorbid PTSD when highly relevant personal factors are the focus of attention.
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- 2009
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16. Neural correlates of episodic and semantic memory retrieval in borderline personality disorder: an fMRI study.
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Mensebach C, Beblo T, Driessen M, Wingenfeld K, Mertens M, Rullkoetter N, Lange W, Markowitsch HJ, Ollech I, Saveedra AS, Rau H, and Woermann FG
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- Adult, Attention physiology, Borderline Personality Disorder diagnosis, Brain Mapping, Cerebral Cortex physiopathology, Dominance, Cerebral physiology, Female, Gyrus Cinguli physiopathology, Humans, Memory, Short-Term physiology, Nerve Net physiopathology, Oxygen blood, Retention, Psychology physiology, Young Adult, Borderline Personality Disorder physiopathology, Brain physiopathology, Image Processing, Computer-Assisted, Magnetic Resonance Imaging, Mental Recall physiology, Semantics, Verbal Learning physiology
- Abstract
Verbal memory impairment in borderline personality disorder (BPD) is still a matter of debate. In this study we combine investigations of both, memory retrieval as well as underlying neural circuits in BPD. Functional magnetic resonance imaging (fMRI) was used to study regional brain activation in 18 right-handed female patients with BPD and 18 matched controls during the retrieval of an episodic memory retrieval (EMR) task (free recall of a word list) and a semantic memory retrieval (SMR) task (verbal fluency). Despite unaffected performance in EMR and SMR, patients with BPD showed task-specific increased activation compared with controls. During EMR, the increased activation encompassed the posterior cingulate cortex bilaterally, the left middle and superior temporal gyrus, the right inferior frontal gyrus, and the right angular gyrus. SMR was associated with increased activation of the posterior cingulate cortex, of the right fusiform gyrus, of the left anterior cingulate cortex, and of the left postcentral gyrus. Our findings suggest that BPD patients may need to engage larger brain areas to reach a level of performance in episodic and semantic retrieval tasks that is comparable to that of healthy controls.
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- 2009
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17. Stability of the dexamethasone suppression test in borderline personality disorder with and without comorbid PTSD: a one-year follow-up study.
- Author
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Wingenfeld K, Lange W, Wulff H, Berea C, Beblo T, Saavedra AS, Mensebach C, and Driessen M
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- Adult, Borderline Personality Disorder blood, Borderline Personality Disorder epidemiology, Circadian Rhythm physiology, Comorbidity, Diagnostic and Statistical Manual of Mental Disorders, Female, Follow-Up Studies, Humans, Hypothalamo-Hypophyseal System physiopathology, Longitudinal Studies, Pituitary-Adrenal System physiopathology, Psychiatric Status Rating Scales statistics & numerical data, Severity of Illness Index, Stress Disorders, Post-Traumatic epidemiology, Borderline Personality Disorder diagnosis, Dexamethasone, Hydrocortisone blood, Stress Disorders, Post-Traumatic blood
- Abstract
Alterations in hypothalamic-pituitary-adrenal axis feedback regulation have been repeatedly reported in patients with borderline personality disorder (BPD). Due to the cross-sectional design of these studies, little is known about the longitudinal course of HPA axis functioning. In a sample of 13 patients with BPD, the dexamethasone suppression test (DST) has been used in a one-year follow-up study. There were no changes of cortisol concentrations before or after dexamethasone intake between baseline and follow-up examination. Patients with comorbid posttraumatic stress disorder (PTSD) showed more pronounced cortisol suppression compared to those without PTSD. The DST seems to be a stable marker of alterations in HPA axis feedback regulation in BPD, which is also reflected by substantial correlations between percentage of cortisol suppression at baseline and follow-up examination., ((c) 2007 Wiley Periodicals, Inc.)
- Published
- 2007
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18. Deficits in visual functions and neuropsychological inconsistency in Borderline Personality Disorder.
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Beblo T, Saavedra AS, Mensebach C, Lange W, Markowitsch HJ, Rau H, Woermann FG, and Driessen M
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- Adult, Borderline Personality Disorder psychology, Cognition Disorders diagnosis, Comorbidity, Female, Humans, Imagination, Memory Disorders diagnosis, Mental Disorders diagnosis, Mental Disorders epidemiology, Mental Recall, Neuropsychological Tests, Perceptual Disorders diagnosis, Problem Solving physiology, Severity of Illness Index, Borderline Personality Disorder epidemiology, Borderline Personality Disorder physiopathology, Cognition Disorders epidemiology, Memory Disorders epidemiology, Perceptual Disorders epidemiology, Perceptual Disorders physiopathology, Space Perception physiology, Visual Perception physiology
- Abstract
For Borderline Personality Disorder (BPD) cognitive and perceptual impairments were reported in some but not all studies. The aim of the present study was to analyze the neuropsychological performance of BPD patients in different domains. Predominant impairments of visual functions and an increased intra-individual variation of test performances within neuropsychological domains were expected. We investigated 22 patients with BPD and a matched sample of 22 healthy control subjects. A comprehensive clinical and neuropsychological test battery was administered. Effect sizes indicate primarily deficits of visual functions such as visual memory (Wechsler Memory Scale-Revised, WMS-R: Visual pair associates and visual reproduction, Complex Figure Test: Recall) and visuo-spatial abilities (Leistungspruefsystem, LPS 9 and 10: Spatial imagination and embedded figures), but also of executive functions (Tower of Hanoi, Trail Making Test-B, semantic and figural fluency, LPS 4: Reasoning). In addition, the intra-individual ranges of neuropsychological test results in BPD patients were increased compared to those of healthy subjects. This finding might be due to a high degree of temporary stress that interferes with effective cognitive processing. Further research is needed to confirm the present results and to control for stress during the test procedure.
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- 2006
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19. Attention bias towards personally relevant stimuli: the individual emotional Stroop task.
- Author
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Wingenfeld K, Bullig R, Mensebach C, Hartje W, Driessen M, and Beblo T
- Subjects
- Adolescent, Adult, Aged, Female, Habituation, Psychophysiologic, Humans, Male, Middle Aged, Reaction Time, Self Concept, Attention, Conflict, Psychological, Emotions, Individuality, Life Change Events, Semantics
- Abstract
The emotional Stroop task is a widely used method for investigating attentional bias towards stimuli due to mood or affect. In general, standardized stimuli are used, which might not be appropriate when investigating individual contextual frameworks. It was investigated whether words chosen to be related to individuals' personal life events would produce more pronounced Stroop interference (as an indicator of attentional bias) than stimuli without any personal relevance. Twenty-six nonclinical subjects, 20 female and 6 male, participated in the study. Mean age was 36.1 yr. (SD = 18.1). All were recruited by means of local advertising. Stimulus material consisted of four word types: personal words related to negative life events with and without current personal relevance, and negative and neutral words without any personal relevance. Words were presented in three blocks. Analysis of variance showed main effects for word type and blocks, with slower reactions in the personally relevant conditions than in the negative, or neutral conditions, and in response to the first blocks as opposed to the last. These findings indicate that regardless of the word valence, personally relevant stimuli evoke more pronounced Stroop interference than do stimuli without personal relevance.
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- 2006
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20. Dexamethasone suppression test in borderline personality disorder--effects of posttraumatic stress disorder.
- Author
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Lange W, Wulff H, Berea C, Beblo T, Saavedra AS, Mensebach C, Wingenfeld K, and Driessen M
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- Borderline Personality Disorder complications, Borderline Personality Disorder diagnosis, Female, Humans, Matched-Pair Analysis, Reference Values, Stimulation, Chemical, Stress Disorders, Post-Traumatic complications, Stress Disorders, Post-Traumatic diagnosis, Borderline Personality Disorder blood, Dexamethasone, Hydrocortisone blood, Hypothalamo-Hypophyseal System physiopathology, Stress Disorders, Post-Traumatic blood
- Abstract
Background: Divergent findings of hypothalamic-pituitary-adrenal (HPA) axis functioning in borderline personality disorder (BPD) may be caused by a different degree of comorbid posttraumatic stress disorder (PTSD), in which alterations of the HPA axis are well known. Here we investigate alterations of the HPA axis in BPD patients with and without comorbid PTSD compared to healthy controls. Considering previous findings current major depression (MDD) was taken into account as a confounding variable., Methods: Apart from clinical assessment the 0.5 mg dexamethasone suppression test (DST) was performed in 21 female borderline patients and 23 healthy controls., Results: Twelve BPD patients suffered from comorbid PTSD. Relative suppression (%) did not differ between healthy controls and the total BPD group, but BPD patients with comorbid PTSD showed increased suppression compared to those without. Comorbid MDD was not associated with suppression., Conclusions: Our results do not indicate a dysfunction of the HPA axis in BPD. However, comorbid PTSD seems to be associated with a relative hypersuppression in the 0.5 mg DST.
- Published
- 2005
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