Noradrenergic blockade and memory in patients with major depression and healthy participants.

Objective: Patients with major depressive disorder (MDD) often suffer from impaired declarative, episodic and working memory. Further, MDD is associated with alterations in the noradrenergic system. There is evidence that presynaptic α2 receptors that inhibit release of noradrenaline are upregulated in MDD.

Mood-congruent memory in depression - the influence of personal relevance and emotional context.

The investigation of veridical mood-congruent memory (MCM) in major depressive disorder (MDD) has been subject of many studies, whereas mood-congruent false memory has received comparatively little attention. The present study examined the influence of valence, personal relevance and the valence of the context of the learning material on true and false MCM in 20 inpatients with MDD and 20 healthy controls. Sixty positive, negative, neutral or personally relevant nouns were either combined with a positive, negative or neutral adjective.

The impact of self-reported childhood trauma on emotion regulation in borderline personality disorder and major depression.

Early life stress is said to play a critical role in the development of borderline personality disorder (BPD) and major depressive disorder (MDD), but the underlying mediating factors remain uncertain. This study aimed to investigate self-reported childhood trauma, emotion regulation difficulties, and their associations in a sample of BPD (n = 49) and MDD (n = 48) patients and healthy control participants (n = 63). Multiple regressions were used to evaluate the impact of the quality and severity of self-reported childhood trauma on self-reported emotion regulation.

C-reactive protein, pre- and postdexamethasone cortisol levels in post-traumatic stress disorder.

Background: Dysregulations of the hypothalamic-pituitary-adrenal axis may impact inflammatory processes in post-traumatic stress disorder (PTSD), possibly resulting in a low-grade inflammation as reflected by elevated levels of C-reactive protein (CRP).

Methods: Serum CRP levels and salivary cortisol before and after the dexamethasone suppression test (DST) were assessed in 50 inpatients with main diagnoses PTSD, major depressive disorder or borderline personality disorder.

Results: A strong trend for lower CRP levels was found in PTSD positive individuals compared with patients without PTSD.

Acute glucocorticoid effects on response inhibition in borderline personality disorder.

Introduction: Growing evidence suggests inhibition dysfunctions in borderline personality disorder (BPD). Moreover, abnormalities in hypothalamic-pituitary-adrenal (HPA) axis functioning have also been found in BPD patients. In healthy individuals, response inhibition has been sensitive to acute stress, and previous research indicates that effects mediated by the HPA axis become particularly apparent when emotional stimuli are processed.

Cortisol effects on autobiographic memory retrieval in PTSD: an analysis of word valence and time until retrieval.

In healthy participants, cortisol administration has been found to impair autobiographic memory retrieval. We recently reported that administration of 10 mg of hydrocortisone had enhancing effects on autobiographical memory retrieval, i.e.

Effects of acute cortisol administration on response inhibition in patients with major depression and healthy controls.

Glucocorticoids (GCs) have repeatedly been shown to impair hippocampus-mediated, declarative memory retrieval and prefrontal cortex-based working memory in healthy subjects. However, recent experimental studies indicated that patients with major depressive disorder (MDD) lack these impairing effects. These missing effects have been suggested to result from dysfunctional brain GC receptors.

Memory bias for emotional and illness-related words in patients with depression, anxiety and somatization disorders: an investigation with the directed forgetting task.

Objective: Memory bias to emotion- and illness-related information plays a prominent role in many mental disorders, particularly major depressive disorder, anxiety disorders and somatoform disorder. The current study aimed to investigate memory bias in different mental disorders by using neutral, emotionally valenced and illness-related word stimuli in a directed forgetting task.

Methods: Seventy-eight inpatients from a university-based psychosomatic hospital participated in the study.

Effects of noradrenergic stimulation on memory in patients with major depressive disorder.

Major depressive disorder (MDD) has been associated with alterations in the noradrenergic system and impaired memory function. In turn, enhanced memory function has been associated with noradrenergic stimulation. In this study, we examined whether noradrenergic stimulation would differentially improve memory function in patients with MDD and healthy controls.

Normal mind-reading capacity but higher response confidence in borderline personality disorder patients.

Aim: Borderline personality disorder (BPD) is characterized by a pattern of instability in interpersonal relationships. Therefore, the investigation of social cognition is of compelling interest for the understanding of BPD. One important aspect of social cognition is theory of mind (ToM), which describes the ability to understand others' mental states, such as beliefs, desires and intentions.

Associations of childhood trauma with hypothalamic-pituitary-adrenal function in borderline personality disorder and major depression.

Background: Alterations of the hypothalamus-pituitary-adrenal (HPA) axis are hallmarks in major depressive disorder (MDD) and there is some evidence about similar patterns in borderline personality disorder (BPD). This study examines HPA axis abnormalities with respect to clinical characteristics in both BPD (n=24) and MDD patients (n=33) as well as in healthy control participants (n=41).

Method: A 0.

Cortisol has enhancing, rather than impairing effects on memory retrieval in PTSD.

Background: In the present study, we aimed to compare the effect of exogenous cortisol on memory retrieval in posttraumatic stress disorder (PTSD) with the effects in healthy controls. In healthy participants, administration of cortisol impairs declarative memory retrieval. Only a few studies have investigated these effects in PTSD yielding mixed results.

Effects of acute hydrocortisone administration on declarative memory in patients with major depressive disorder: a placebo-controlled, double-blind crossover study.

Objective: Major depressive disorder (MDD) has been associated with hypercortisolism, reduced glucocorticoid feedback sensitivity, and impaired memory function. In healthy subjects, administration of hydrocortisone impairs declarative memory. The aim of this study was to examine the effects of acute hydrocortisone administration on memory retrieval in MDD patients and healthy controls.

Psychotic-like cognitive biases in borderline personality disorder.

Whereas a large body of research has linked borderline personality disorder (BPD) with affective rather than psychotic disorders, BPD patients frequently display psychotic and psychosis-prone symptoms, respectively. The present study investigated whether cognitive biases implicated in the pathogenesis of psychotic symptoms, especially delusions, are also evident in BPD. A total of 20 patients diagnosed with BPD and 20 healthy controls were administered tasks measuring neuropsychological deficits (psychomotor speed, executive functioning) and cognitive biases (e.

Hydrocortisone impairs working memory in healthy humans, but not in patients with major depressive disorder.

Objective: Several studies have shown that stress or the administration of glucocorticoids can impair hippocampus-based declarative memory retrieval and prefrontal dependent working memory performance in healthy subjects. Major Depressive Disorder (MDD) is often characterized by memory impairment and increased cortisol secretion. Studies indicate that the impairing effects of glucocorticoids on declarative memory performance are missing in patients with MDD.

[The reliable, valid and economic assessment of early traumatization: first psychometric characteristics of the German version of the Adverse Childhood Experiences Questionnaire (ACE)].

There are only few questionnaires for the retrospective assessment of traumatic experiences during childhood and adolescence. The "Childhood Trauma Questionnaire" (CTQ) is one of the most widely used scales. The CTQ includes 28 items covering several domains of early abuse and neglect on a 5-point Likert scale.