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Kulakova E, Graumann L, Wingenfeld K. The Hypothalamus-Pituitary-Adrenal Axis and Social Cognition in Borderline Personality Disorder. Curr Neuropharmacol 2024; 22:378-394. [PMID: 37539934 PMCID: PMC10845078 DOI: 10.2174/1570159x21666230804085639] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 03/28/2023] [Accepted: 05/28/2023] [Indexed: 08/05/2023] Open
Abstract
Borderline personality disorder (BPD) is characterized by emotional instability, impulsivity and unstable interpersonal relationships. Patients experience discomforting levels of distress, inducing symptoms like dissociation, aggression or withdrawal. Social situations are particularly challenging, and acute social stress can reduce patients' cognitive and social functioning. In patients with Major Depressive Disorder or Posttraumatic Stress Disorder, which show high comorbidity with BPD, the endocrine stress response is characterized by Hypothalamus-Pituitary-Adrenal (HPA) axis dysfunction, which affects cognitive functioning. Compared to these clinical groups, research on HPA-axis function in BPD is relatively scarce, but evidence points towards a blunted cortisol reactivity to acute stress. Since BPD patients are particularly prone to social stress and experience high subjective difficulties in these situations, it seems plausible that HPA-axis dysregulation might contribute to decreased social cognition in BPD. The present review summarizes findings on the HPA-axis function in BPD and its association with social cognition following acute social stress. For this purpose, we review literature that employed a widely used social stressor (Trier Social Stress Test, TSST) to study the effects of acute social stress on social cognition and the HPA-axis response. We contrast these findings with studies on social cognition that employed Cyberball, another widely used social stressor that lacks HPA-axis involvement. We conclude that research on social cognition in BPD reveals heterogeneous results with no clear relationship between social functioning and HPA-axis response. More research is needed to better understand the psychophysiological underpinnings of impaired social cognition in BPD.
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Affiliation(s)
- Eugenia Kulakova
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Klinik für Psychiatrie und Psychotherapie, Campus Benjamin Franklin, Berlin, Germany
| | - Livia Graumann
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Klinik für Psychiatrie und Psychotherapie, Campus Benjamin Franklin, Berlin, Germany
| | - Katja Wingenfeld
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Klinik für Psychiatrie und Psychotherapie, Campus Benjamin Franklin, Berlin, Germany
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De Alcubierre D, Ferrari D, Mauro G, Isidori AM, Tomlinson JW, Pofi R. Glucocorticoids and cognitive function: a walkthrough in endogenous and exogenous alterations. J Endocrinol Invest 2023; 46:1961-1982. [PMID: 37058223 PMCID: PMC10514174 DOI: 10.1007/s40618-023-02091-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 04/05/2023] [Indexed: 04/15/2023]
Abstract
PURPOSE The hypothalamic-pituitary-adrenal (HPA) axis exerts many actions on the central nervous system (CNS) aside from stress regulation. Glucocorticoids (GCs) play an important role in affecting several cognitive functions through the effects on both glucocorticoid (GR) and mineralocorticoid receptors (MR). In this review, we aim to unravel the spectrum of cognitive dysfunction secondary to derangement of circulating levels of endogenous and exogenous glucocorticoids. METHODS All relevant human prospective and retrospective studies published up to 2022 in PubMed reporting information on HPA disorders, GCs, and cognition were included. RESULTS Cognitive impairment is commonly found in GC-related disorders. The main brain areas affected are the hippocampus and pre-frontal cortex, with memory being the most affected domain. Disease duration, circadian rhythm disruption, circulating GCs levels, and unbalanced MR/GR activation are all risk factors for cognitive decline in these patients, albeit with conflicting data among different conditions. Lack of normalization of cognitive dysfunction after treatment is potentially attributable to GC-dependent structural brain alterations, which can persist even after long-term remission. CONCLUSION The recognition of cognitive deficits in patients with GC-related disorders is challenging, often delayed, or mistaken. Prompt recognition and treatment of underlying disease may be important to avoid a long-lasting impact on GC-sensitive areas of the brain. However, the resolution of hormonal imbalance is not always followed by complete recovery, suggesting irreversible adverse effects on the CNS, for which there are no specific treatments. Further studies are needed to find the mechanisms involved, which may eventually be targeted for treatment strategies.
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Affiliation(s)
- D De Alcubierre
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - D Ferrari
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - G Mauro
- Department of Physiology and Pharmacology, Sapienza University of Rome, Rome, Italy
| | - A M Isidori
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - J W Tomlinson
- Oxford Centre for Diabetes, Endocrinology and Metabolism, NIHR Oxford Biomedical Research Centre, University of Oxford, Churchill Hospital, Oxford, UK
| | - R Pofi
- Oxford Centre for Diabetes, Endocrinology and Metabolism, NIHR Oxford Biomedical Research Centre, University of Oxford, Churchill Hospital, Oxford, UK.
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Cawley E, Piazza G, Das RK, Kamboj SK. A systematic review of the pharmacological modulation of autobiographical memory specificity. Front Psychol 2022; 13:1045217. [PMID: 36452391 PMCID: PMC9703074 DOI: 10.3389/fpsyg.2022.1045217] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 10/27/2022] [Indexed: 08/31/2023] Open
Abstract
Background Over-general autobiographical memory (AM) retrieval is proposed to have a causal role in the maintenance of psychological disorders like depression and PTSD. As such, the identification of drugs that modulate AM specificity may open up new avenues of research on pharmacological modeling and treatment of psychological disorders. Aim The current review summarizes randomized, placebo-controlled studies of acute pharmacological modulation of AM specificity. Method A systematic search was conducted of studies that examined the acute effects of pharmacological interventions on AM specificity in human volunteers (healthy and clinical participants) measured using the Autobiographical Memory Test. Results Seventeen studies were identified (986 total participants), of which 16 were judged to have low risk of bias. The presence and direction of effects varied across drugs and diagnostic status of participants (clinical vs. healthy volunteers). The most commonly studied drug-hydrocortisone-produced an overall impairment in AM specificity in healthy volunteers [g = -0.28, CI (-0.53, -0.03), p = 0.03], although improvements were reported in two studies of clinical participants. In general, studies of monoamine modulators reported no effect on specificity. Conclusion Pharmacological enhancement of AM specificity is inconsistent, although monaminergic modulators show little promise in this regard. Drugs that reduce AM specificity in healthy volunteers may be useful experimental-pharmacological tools that mimic an important transdiagnostic impairment in psychological disorders. Systematic review registration PROSPERO, identifier CRD42020199076, https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42020199076.
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Affiliation(s)
- Emma Cawley
- Research Department of Clinical, Educational and Health Psychology, University College London, London, United Kingdom
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Hakamata Y, Mizukami S, Izawa S, Moriguchi Y, Hori H, Matsumoto N, Hanakawa T, Inoue Y, Tagaya H. Childhood trauma affects autobiographical memory deficits through basal cortisol and prefrontal-extrastriate functional connectivity. Psychoneuroendocrinology 2021; 127:105172. [PMID: 33831650 DOI: 10.1016/j.psyneuen.2021.105172] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 01/28/2021] [Accepted: 02/08/2021] [Indexed: 10/22/2022]
Abstract
BACKGROUND Psychological trauma can damage the brain, especially in areas where glucocorticoid receptors are expressed, via perturbed secretion of cortisol. Childhood trauma is associated with blunted basal cortisol secretion, brain alterations, and autobiographical memory deficits referred to as overgeneral autobiographical memory (OGM). However, it remains unknown whether childhood trauma affects OGM through altered cortisol and brain alterations. METHODS Using resting-state fMRI in 100 healthy humans, we examined whether childhood trauma affects OGM through its related basal cortisol and brain functional connectivity (FC). Trauma and OGM were assessed using the Childhood Trauma Questionnaire (CTQ) and Autobiographical Memory Test (AMT), respectively. Basal cortisol levels were measured by 10 points-in-time across two days. Multiple mediation analysis was employed. RESULTS CTQ was associated with greater semantic-associate memory of OGM, a retrieval tendency toward semantic content with no specific contextual details of an experienced event, as well as blunted basal cortisol levels. While CTQ was correlated with decreased FC between the hippocampus and medial prefrontal cortex (PFC), it showed a more predominant correlation with increased FC between the lateral and anteromedial PFC and extrastriate cortex. Importantly, the increased prefrontal-extrastriate FC completely mediated the relationship between CTQ and semantic-associate memory, affected by hyposecretion of cortisol. CONCLUSION Childhood trauma may lead to the lack of visuoperceptual contextual details in autobiographical memory by altering basal cortisol secretion and connectivity of the prefrontal-hippocampal-extrastriate regions. The intensified prefrontal-extrastriate connectivity may contribute to OGM formation by strengthening the semantic content in memory retrieval. Understanding the mechanisms underlying the trauma-cortisol-brain-memory link will provide important clinical implications for trauma-related mental disorders.
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Affiliation(s)
- Yuko Hakamata
- Department of Behavioral Medicine, National Institute of Mental Health, National Center of Neurology and Psychiatry, Japan; Department of Health Science, Kitasato University School of Allied Health Sciences, Japan; Department of Clinical Psychology, International University of Health and Welfare, Japan.
| | - Shinya Mizukami
- Department of Radiological Technology, Kitasato University School of Health Sciences, Japan
| | - Shuhei Izawa
- Occupational Stress and Health Management Research Group, National Institute of Occupational Safety and Health, Japan
| | - Yoshiya Moriguchi
- Department of Behavioral Medicine, National Institute of Mental Health, National Center of Neurology and Psychiatry, Japan
| | - Hiroaki Hori
- Department of Behavioral Medicine, National Institute of Mental Health, National Center of Neurology and Psychiatry, Japan
| | | | - Takashi Hanakawa
- Integrative Brain Imaging Center, National Center of Neurology and Psychiatry, Japan; Department of Integrated Neuroanatomy and Neuroimaging, Kyoto University, Japan
| | - Yusuke Inoue
- Department of Diagnostic Radiology, Kitasato University School of Medicine, Japan
| | - Hirokuni Tagaya
- Department of Health Science, Kitasato University School of Allied Health Sciences, Japan
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Barry TJ, Sewart AR, Adam EK, Zinbarg RE, Mineka S, Craske MG. The longitudinal association between individual differences in recall of positive specific autobiographical memories and daily cortisol. Biol Psychol 2021; 162:108086. [PMID: 33775736 DOI: 10.1016/j.biopsycho.2021.108086] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 03/22/2021] [Accepted: 03/22/2021] [Indexed: 10/21/2022]
Abstract
The present study examines the longitudinal association between cortisol (dys)regulation - mean cortisol awakening response (CAR) and area under the curve with respect to ground (AUCg) for total daily cortisol - and autobiographical memory. 135 participants (mean age at baseline = 16.1; Females = 78.5 %) provided cortisol samples (T1). Seven months later participants retrieved autobiographical memories cued by positive and negative words (T2). Four years subsequently, participants provided cortisol samples again (T3). The retrieval of more specific memories cued by positive words, but not negative words, was associated with higher AUCg four years later, independent of sex, recent life stressors and self-reported negative self-related cognitions. There were no associations between CAR and autobiographical memory. Neither AUC nor CAR at T1 predicted subsequent autobiographical memory abilities. People who retrieve more positive specific memories may be more likely to imagine and seek out positive experiences and this may be associated with higher cortisol levels.
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Affiliation(s)
- Tom J Barry
- Experimental Psychopathology Lab, Department of Psychology, The University of Hong Kong, Hong Kong; Researching Emotional Disorders and Development Lab, The Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, United Kingdom
| | - Amy R Sewart
- UCLA Anxiety and Depression Research Centre, Department of Psychology, University of California Los Angeles, CA, United States
| | - Emma K Adam
- School of Education and Social Policy and Institute for Policy Research, Northwestern University, Evanston, IL, United States
| | - Richard E Zinbarg
- Department of Psychology, Northwestern University, Evanston, IL, United States; The Family Institute at Northwestern University, Evanston, IL, United States
| | - Sue Mineka
- Department of Psychology, Northwestern University, Evanston, IL, United States; The Family Institute at Northwestern University, Evanston, IL, United States
| | - Michelle G Craske
- UCLA Anxiety and Depression Research Centre, Department of Psychology, University of California Los Angeles, CA, United States.
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Stress effects on cognitive function in patients with major depressive disorder: Does childhood trauma play a role? Dev Psychopathol 2020; 32:1007-1016. [PMID: 31366417 DOI: 10.1017/s0954579419000932] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Impaired cognitive functioning constitutes an important symptom of major depressive disorder (MDD), potentially associated with elevated cortisol levels. Adverse childhood experiences (ACE) enhance the risk for MDD and can contribute to disturbances in the stress systems, including cortisol and cognitive functions. In healthy participants, cortisol administration as well as acute stress can affect cognitive performance. In the current study, we tested cognitive performance in MDD patients with (N = 32) and without (N = 52) ACE and healthy participants with (N = 22) and without (N = 37) ACE after psychosocial stress induction (Trier Social Stress Test, TSST) and a control condition (Placebo-TSST). MDD predicted lower performance in verbal learning and both selective and sustained attention, while ACE predicted lower performance in psychomotoric speed and working memory. There were no interaction effects of MDD and ACE. After stress, MDD patients were more likely to show lower performance in working memory as well as in selective and sustained attention compared with participants without MDD. Individuals with ACE were more likely to show lower performance in verbal memory after stress compared with individuals without ACE. Our results indicate negative effects of MDD and ACE on distinct cognitive domains. Furthermore, MDD and/or ACE seem to enhance susceptibility for stress-related cognitive impairments.
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Effects of hydrocortisone on autobiographical memory retrieval in patients with posttraumatic stress disorder and borderline personality disorder: the role of childhood trauma. Neuropsychopharmacology 2019; 44:2038-2044. [PMID: 31279324 PMCID: PMC6898229 DOI: 10.1038/s41386-019-0459-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 06/12/2019] [Accepted: 06/28/2019] [Indexed: 01/11/2023]
Abstract
In a previous study, we found that patients with posttraumatic stress disorder (PTSD) and borderline personality disorder (BPD) showed better autobiographical memory (AM) retrieval after hydrocortisone administration than after placebo administration. Here we investigate the neural correlates of AM retrieval after hydrocortisone administration in patients with PTSD or BPD. We recruited 78 female participants for this placebo-controlled crossover study: 40 healthy controls, 20 patients with PTSD, and 18 patients with BPD (all without medication). All participants received an oral placebo or 10 mg hydrocortisone in a randomized order before performing an AM task. Neural activity was monitored during the task by functional magnetic resonance imaging. Neural activation did not differ between the three groups during AM retrieval, neither in the placebo condition nor after hydrocortisone intake. Multiple regression analysis revealed that Childhood Trauma Questionnaire scores correlated positively with hydrocortisone effects on activation in the anterior medial prefrontal cortex (amPFC), ventrolateral prefrontal cortex (vlPFC), posterior cingulate cortex (PCC), angular gyrus, and cerebellum. These results suggest that hydrocortisone-induced neural activation pattern during AM retrieval is related to childhood trauma. Previously described effects in the hippocampus, which were absent in the current study, might be related to PTSD caused by trauma in adulthood. The effects of hydrocortisone on brain activation and how these effects are influenced by childhood trauma, trauma in adulthood, and PTSD symptoms should be determined in future studies.
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Corticosteroids and Cognition: A Meta-Analysis. Neuropsychol Rev 2019; 29:288-312. [DOI: 10.1007/s11065-019-09405-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Accepted: 04/10/2019] [Indexed: 12/21/2022]
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Fleischer J, Metz S, Düsenberg M, Grimm S, Golde S, Roepke S, Renneberg B, Wolf OT, Otte C, Wingenfeld K. Neural correlates of glucocorticoids effects on autobiographical memory retrieval in healthy women. Behav Brain Res 2019; 359:895-902. [DOI: 10.1016/j.bbr.2018.06.024] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 06/21/2018] [Accepted: 06/21/2018] [Indexed: 10/28/2022]
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Duesenberg M, Wolf OT, Metz S, Roepke S, Fleischer J, Elias V, Renneberg B, Otte C, Wingenfeld K. Psychophysiological stress response and memory in borderline personality disorder. Eur J Psychotraumatol 2019; 10:1568134. [PMID: 30788063 PMCID: PMC6374976 DOI: 10.1080/20008198.2019.1568134] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Revised: 11/29/2018] [Accepted: 12/29/2018] [Indexed: 10/27/2022] Open
Abstract
Background: Previously, we found that patients with borderline personality disorder (BPD) but not healthy controls (HC) showed improved memory retrieval after hydrocortisone administration. Objective: In this study, we examined whether increases in endogenous cortisol after psychosocial stress are associated with memory function in patients with BPD and in healthy individuals. Methods: We recruited 49 female patients with BPD and 49 female HC. All participants were exposed to a psychosocial stressor, the Trier Social Stress Test (TSST) and a control condition (Placebo (P-)TSST) in randomized order. Salivary cortisol, alpha amylase (sAA) and blood pressure were measured in response to stress. Subsequently, we examined free recall of a previously learned word list, autobiographical memory, and working memory. Results: We found a stress*time*group interaction effect for the cortisol response and for sAA to stress, which is mainly triggered by a slightly different increase in cortisol between groups from pre to post TSST. Furthermore, BPD patients showed a less pronounced increase in diastolic blood pressure compared to HC after stress. There was no effect of stress on memory performance in any tests, either in healthy controls or in patients with BPD. Conclusion: Our results suggest a slightly blunted response of the HPA axis and the sympathetic nervous system to stress in BPD compared to healthy women. In contrast to hydrocortisone administration, psychosocial stress did not improve memory retrieval in BPD patients. This might be explained by lower cortisol concentrations and parallel increases in norepinephrine and negative affect after stress.
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Affiliation(s)
- Moritz Duesenberg
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Klinik für Psychiatrie und Psychotherapie, Campus Benjamin Franklin, Berlin, Germany
| | - Oliver T Wolf
- Institute of Cognitive Neuroscience, Department of Cognitive Psychology, Ruhr University Bochum, Bochum, Germany
| | - Sophie Metz
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Klinik für Psychiatrie und Psychotherapie, Campus Benjamin Franklin, Berlin, Germany
| | - Stefan Roepke
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Klinik für Psychiatrie und Psychotherapie, Campus Benjamin Franklin, Berlin, Germany
| | - Juliane Fleischer
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Klinik für Psychiatrie und Psychotherapie, Campus Benjamin Franklin, Berlin, Germany
| | - Valentina Elias
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Klinik für Psychiatrie und Psychotherapie, Campus Benjamin Franklin, Berlin, Germany
| | | | - Christian Otte
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Klinik für Psychiatrie und Psychotherapie, Campus Benjamin Franklin, Berlin, Germany
| | - Katja Wingenfeld
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Klinik für Psychiatrie und Psychotherapie, Campus Benjamin Franklin, Berlin, Germany
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Kaczmarczyk M, Wingenfeld K, Kuehl LK, Otte C, Hinkelmann K. Childhood trauma and diagnosis of major depression: Association with memory and executive function. Psychiatry Res 2018; 270:880-886. [PMID: 30551338 DOI: 10.1016/j.psychres.2018.10.071] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Revised: 10/27/2018] [Accepted: 10/27/2018] [Indexed: 01/11/2023]
Abstract
Cognitive function is often impaired in patients with major depressive disorder (MDD). Childhood trauma is a risk factor for developing MDD and is also associated with cognitive impairments in later life. We aimed to investigate the effects of childhood trauma on cognitive function in MDD. 68 medication-free MDD patients and 75 healthy controls (HC) participated. We tested cognitive function with the Autobiographical Memory Test, Auditory Verbal Learning Test (AVLT), Trail Making Test A and B, Rey-Osterrieth/Taylor Complex Figure Test, and Digit Span Backward. Childhood trauma was assessed with the Childhood Trauma Questionnaire (CTQ). Patients and HC did not differ with respect to age, sex, education. Mean CTQ sum scores differed significantly for depressed and HC with mean 47.8 (19.2) and 31.0 (6.8), respectively. Depressed patients and HC (without taking childhood trauma into account) differed only in AVLT performance. When childhood trauma was considered, this group difference disappeared. Subsequent regression analyses revealed that higher CTQ scores but not a diagnosis of MDD were associated with less specific autobiographical memories. Associations of CTQ with other cognitive domains failed significance after correction for multiple testing. Our results suggest that cognitive function is influenced by childhood trauma in MDD. However, the effects are small.
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Affiliation(s)
- Michael Kaczmarczyk
- Department of Psychiatry and Psychotherapy, Charité - Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Klinik für Psychiatrie und Psychotherapie, Campus Benjamin Franklin, Berlin, Germany.
| | - Katja Wingenfeld
- Department of Psychiatry and Psychotherapy, Charité - Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Klinik für Psychiatrie und Psychotherapie, Campus Benjamin Franklin, Berlin, Germany
| | - Linn K Kuehl
- Department of Psychiatry and Psychotherapy, Charité - Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Klinik für Psychiatrie und Psychotherapie, Campus Benjamin Franklin, Berlin, Germany
| | - Christian Otte
- Department of Psychiatry and Psychotherapy, Charité - Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Klinik für Psychiatrie und Psychotherapie, Campus Benjamin Franklin, Berlin, Germany
| | - Kim Hinkelmann
- Department of Psychosomatic Medicine, Charité Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Germany
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Barry TJ, Chiu CP, Raes F, Ricarte J, Lau H. The Neurobiology of Reduced Autobiographical Memory Specificity. Trends Cogn Sci 2018; 22:1038-1049. [DOI: 10.1016/j.tics.2018.09.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Revised: 08/28/2018] [Accepted: 09/04/2018] [Indexed: 12/22/2022]
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Abstract
OBJECTIVE Low-dose hydrocortisone (LDH) enhances aspects of learning and memory in select populations including patients with posttraumatic stress disorder and HIV-infected men. HIV-infected women show impairments in learning and memory, but the cognitive effects of LDH in HIV-infected women are unknown. DESIGN Double-blind, placebo-controlled, cross-over study examining the time-dependent effects of a single low-dose administration of hydrocortisone (10 mg oral) on cognition in 36 HIV-infected women. Participants were first randomized to LDH or placebo and then received the opposite treatment one month later. METHODS Cognitive performance was assessed 30 min and 4 h after pill administration to assess, respectively, nongenomic and genomic effects. Self-reported stress/anxiety and salivary cortisol were assessed throughout sessions. RESULTS LDH significantly increased salivary cortisol levels versus placebo; levels returned to baseline 4-h postadministration. At the 30-min assessment, LDH enhanced verbal learning and delayed memory, working memory, behavioral inhibition, and visuospatial abilities. At the 4-h assessment, LDH enhanced verbal learning and delayed memory compared with placebo. LDH-induced cognitive benefits related to reductions in cytokines and to a lesser extent to increases in cortisol. CONCLUSION The extended benefits from 30 min to 4 h of a single administration of LDH on learning and delayed memory suggest that targeting the hypothalamic-pituitary-adrenal axis may have potential clinical utility in HIV-infected women. These findings contrast with our findings in HIV-infected men who showed improved learning only at the 30-min assessment. Larger, longer term studies are underway to verify possible cognitive enhancing effects of LDH and the clinical significance of these effects in HIV.
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Sheldon S, Chu S, Nitschke JP, Pruessner JC, Bartz JA. The dynamic interplay between acute psychosocial stress, emotion and autobiographical memory. Sci Rep 2018; 8:8684. [PMID: 29875390 PMCID: PMC5989264 DOI: 10.1038/s41598-018-26890-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Accepted: 05/14/2018] [Indexed: 01/09/2023] Open
Abstract
Although acute psychosocial stress can impact autobiographical memory retrieval, the nature of this effect is not entirely clear. One reason for this ambiguity is because stress can have opposing effects on the different stages of autobiographical memory retrieval. We addressed this issue by testing how acute stress affects three stages of the autobiographical memory retrieval - accessing, recollecting and reconsolidating a memory. We also investigate the influence of emotion valence on this effect. In a between-subjects design, participants were first exposed to an acute psychosocial stressor or a control task. Next, the participants were shown positive, negative or neutral retrieval cues and asked to access and describe autobiographical memories. After a three to four day delay, participants returned for a second session in which they described these autobiographical memories. During initial retrieval, stressed participants were slower to access memories than were control participants; moreover, cortisol levels were positively associated with response times to access positively-cued memories. There were no effects of stress on the amount of details used to describe memories during initial retrieval, but stress did influence memory detail during session two. During session two, stressed participants recovered significantly more details, particularly emotional ones, from the remembered events than control participants. Our results indicate that the presence of stress impairs the ability to access consolidated autobiographical memories; moreover, although stress has no effect on memory recollection, stress alters how recollected experiences are reconsolidated back into memory traces.
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Affiliation(s)
- Signy Sheldon
- Department of Psychology, McGill University, 2001 McGill College, Montreal, Quebec, H3A 1G1, Canada.
| | - Sonja Chu
- Department of Psychology, McGill University, 2001 McGill College, Montreal, Quebec, H3A 1G1, Canada
| | - Jonas P Nitschke
- Department of Psychology, McGill University, 2001 McGill College, Montreal, Quebec, H3A 1G1, Canada
| | - Jens C Pruessner
- Department of Psychology, University of Constance, Universitätsstraße 10, Konstanz, 78464, Germany
| | - Jennifer A Bartz
- Department of Psychology, McGill University, 2001 McGill College, Montreal, Quebec, H3A 1G1, Canada
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Szőllősi Á, Keresztes A, Novák B, Szászi B, Kéri S, Racsmány M. The Testing Effect is Preserved in Stressful Final Testing Environment. APPLIED COGNITIVE PSYCHOLOGY 2017. [DOI: 10.1002/acp.3363] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ágnes Szőllősi
- Department of Cognitive Science; Budapest University of Technology and Economics; Budapest Hungary
| | - Attila Keresztes
- Center for Lifespan Psychology; Max Planck Institute for Human Development; Berlin Germany
| | - Bálint Novák
- Department of General Psychology; Pázmány Péter Catholic University; Budapest Hungary
| | - Barnabás Szászi
- Institute of Psychology; Eötvös Loránd University; Budapest Hungary
| | - Szabolcs Kéri
- Department of Cognitive Science; Budapest University of Technology and Economics; Budapest Hungary
- National Institute of Psychiatry and Addictions; Nyírő Gyula Hospital; Budapest Hungary
| | - Mihály Racsmány
- Department of Cognitive Science; Budapest University of Technology and Economics; Budapest Hungary
- Research Group on Frontostriatal Disorders; Hungarian Academy of Sciences; Budapest Hungary
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16
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Brief Report: Low-Dose Hydrocortisone Has Acute Enhancing Effects on Verbal Learning in HIV-Infected Men. J Acquir Immune Defic Syndr 2017; 75:e65-e70. [PMID: 28141781 DOI: 10.1097/qai.0000000000001303] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
OBJECTIVE Glucocorticoids are released in response to stress and alter cognition and brain function through both rapid nongenomic and slow genomic mechanisms. Administration of glucocorticoids in the form of hydrocortisone enhances aspects of learning and memory in individuals with PTSD but impairs these abilities in healthy individuals. We examine the time-dependent effects of glucocorticoids on cognition in HIV-infected men. METHODS In a double-blind placebo-controlled crossover study, we examined the time-dependent effects of a single low dose of hydrocortisone [10 mg; low-dose hydrocortisone (LDH)] on cognition in 45 HIV-infected men. Participants were randomized to receive either LDH or placebo and one month later, were given the opposite treatment. At each intervention session, cognition was assessed 30 minutes (assessing nongenomic effects) and 4 hours (assessing genomic effects) after pill administration. Self-reported stress/anxiety and cortisol/cytokines in saliva were measured throughout each session. RESULTS Compared with placebo, LDH doubled salivary cortisol levels. Cortisol returned to baseline 4 hours postadministration. At the 30-minute assessment, LDH enhanced verbal learning compared with placebo. Greater increases in cortisol were associated with greater enhancements in verbal learning. LDH did not affect subjective stress/anxiety or any other cognitive outcomes at the 30-minute or 4-hour time point. CONCLUSIONS The rapid effects of LDH on verbal learning suggests a nongenomic mechanism by which glucocorticoids can enhance cognition in HIV-infected men. The nonenduring nature of this enhancement may limit its clinical utility but provides insight into mechanisms underlying the effects of acute glucocorticoids on learning.
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17
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Effects of cortisol on the memory bias for emotional words? A study in patients with depression and healthy participants using the Directed Forgetting task. J Psychiatr Res 2017; 92:191-198. [PMID: 28499272 DOI: 10.1016/j.jpsychires.2017.04.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Revised: 04/19/2017] [Accepted: 04/28/2017] [Indexed: 12/14/2022]
Abstract
Mood congruent alterations in information processing such as an impaired memory bias for emotional information and impaired inhibitory functions are prominent features of a major depressive disorder (MDD). Furthermore, in MDD patients hypothalamic-pituitary-adrenal axis dysfunctions are frequently found. Impairing effects of stress or cortisol administration on memory retrieval as well as impairing stress effects on cognitive inhibition are well documented in healthy participants. In MDD patients, no effect of acute cortisol administration on memory retrieval was found. The current study investigated the effect of acute cortisol administration on memory bias in MDD patients (N = 55) and healthy controls (N = 63) using the Directed Forgetting (DF) task with positive, negative and neutral words in a placebo controlled, double blind design. After oral administration of 10 mg hydrocortisone/placebo, the item method of the DF task was conducted. Memory performance was tested with a free recall test. Cortisol was not found to have an effect on the results of the DF task. Interestingly, there was significant impact of valence: both groups showed the highest DF score for positive words and remembered significantly more positive words that were supposed to be remembered and significantly more negative words that were supposed to be forgotten. In general, healthy participants remembered more words than the depressed patients. Still, the depressed patients were able to inhibit intentionally irrelevant information at a comparable level as the healthy controls. These results demonstrate the importance to distinguish in experimental designs between different cognitive domains such as inhibition and memory in our study.
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18
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The effect of cortisol on autobiographical memory retrieval depends on remoteness and valence of memories. Biol Psychol 2017; 123:136-140. [DOI: 10.1016/j.biopsycho.2016.12.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Revised: 10/20/2016] [Accepted: 12/13/2016] [Indexed: 11/23/2022]
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19
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Merz CJ, Dietsch F, Schneider M. The impact of psychosocial stress on conceptual knowledge retrieval. Neurobiol Learn Mem 2016; 134 Pt B:392-9. [DOI: 10.1016/j.nlm.2016.08.020] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Revised: 07/21/2016] [Accepted: 08/28/2016] [Indexed: 11/30/2022]
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20
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Effects of mineralocorticoid receptor blockade on empathy in patients with major depressive disorder. COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2016; 16:902-10. [DOI: 10.3758/s13415-016-0441-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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21
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Talarowska M, Berk M, Maes M, Gałecki P. Autobiographical memory dysfunctions in depressive disorders. Psychiatry Clin Neurosci 2016; 70:100-8. [PMID: 26522618 DOI: 10.1111/pcn.12370] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Revised: 10/09/2015] [Accepted: 10/26/2015] [Indexed: 01/28/2023]
Abstract
Autobiographical memory (AM) is a ubiquitous human experience that belongs to long-term declarative memory. It plays interpersonal and intrapsychic functions. The main aim of this study is to present results of contemporary research on AM in recurrent depressive disorders. The available research literature suggests that AM dysfunctions are a precursor and risk factor for recurrent depressive disorders and that they also appear to be a consequence of depressive symptoms in a bidirectional and interacting manner. These data suggest that AM might be a viable therapeutic target for cognitive remediation strategies, given the impact of cognition on diverse clinical outcomes.
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Affiliation(s)
- Monika Talarowska
- Department of Adult Psychiatry, Medical University of Lodz, Lodz, Poland
| | - Michael Berk
- IMPACT Strategic Research Center, Barwon Health, Deakin University, Geelong.,Orygen, The National Centre of Excellence in Youth Mental Health, Department of Psychiatry and The Florey Institute of Neuroscience and Mental Health, The University of Melbourne, Melbourne, Australia
| | - Michael Maes
- IMPACT Strategic Research Center, Barwon Health, Deakin University, Geelong.,Department of Psychiatry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.,Health Sciences Graduate Program, Health Sciences Center, State University of Londrina, Londrina, Brazil
| | - Piotr Gałecki
- Department of Adult Psychiatry, Medical University of Lodz, Lodz, Poland
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22
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Fond G, Micoulaud-Franchi JA, Brunel L, Macgregor A, Miot S, Lopez R, Richieri R, Abbar M, Lancon C, Repantis D. Innovative mechanisms of action for pharmaceutical cognitive enhancement: A systematic review. Psychiatry Res 2015; 229:12-20. [PMID: 26187342 DOI: 10.1016/j.psychres.2015.07.006] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2014] [Revised: 05/31/2015] [Accepted: 07/05/2015] [Indexed: 12/21/2022]
Abstract
Pharmacological cognitive enhancement refers to improvement in cognitive functions after drug use in healthy individuals. This popular topic attracts attention both from the general public and the scientific community. The objective was to explore innovative mechanisms of psychostimulant's action, whose potential effectiveness was assessed in randomized placebo-controlled trials (RCTs). A systematic review was carried out, using the words "attention", "memory", "learning", "executive functions", and "vigilance/wakefulness" combined to "cognitive enhancer" or "smart drug". Methylphenidate, amphetamines, modafinil, nicotine, acetylcholine esterase inhibitors and antidepressants were extensively studied in previous meta-analyses and were not included in the present work. Drugs were classified according to their primary mode of action, namely catecholaminergic drugs (tolcapone, pramipexole, guanfacine), cholinergic drugs (anticholinergics), glutamatergic drugs (ampakines), histaminergic drugs, and non-specified (glucocorticoids). Overall, 50 RCTs were included in the present review. In conclusion, a number of new active drugs were found to improve some cognitive functions, in particular verbal episodic memory. However the number of RCTs was limited, and most of the studies found negative results. Future studies should assess both effectiveness and tolerance of repeated doses administration, and individual variability in dose response (including baseline characteristics and potential genetic polymorphisms). One explanation for the limited number of recent RCTs with new psychostimulants seems to be the ethical debate surrounding pharmaceutical cognitive enhancement in healthy subjects.
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Affiliation(s)
- Guillaume Fond
- Université Paris EST-Créteil, AP-HP, Pôle de Psychiatrie ET d'addictologie des Hopitaux Universitaires Henri Mondor, INSERM U955, Eq 15 Psychiatrie Génétique, DHU PE-psy, Fondation Fondamental Fondation de Coopération Scientifique en Santé Mentale, F-94000 France.
| | | | - Lore Brunel
- Université Paris EST-Créteil, AP-HP, Pôle de Psychiatrie ET d'addictologie des Hopitaux Universitaires Henri Mondor, INSERM U955, Eq 15 Psychiatrie Génétique, DHU PE-psy, Fondation Fondamental Fondation de Coopération Scientifique en Santé Mentale, F-94000 France
| | - Alexandra Macgregor
- Université Montpellier 1, INSERM 1061, Service Universitaire de Psychiatrie, CHU Montpellier F-34000, France
| | - Stéphanie Miot
- INSERM U952, CNRS UMR 7224, UMPC Univ Paris 06, F-75000 Paris, France
| | - Régis Lopez
- Université Montpellier 1, INSERM 1061, Centre de Référence National Narcolepsie Hypersomnie Idiopathique, Unité des Troubles du Sommeil, CHU Montpellier F-34000, France
| | - Raphaëlle Richieri
- Pôle Psychiatrie Universitaire, CHU Sainte-marguerite, F-13274 Marseille Cedex 09, France; Faculté de Médecine, EA 3279, Laboratoire de Santé Publique, F-13385 Marseille Cedex 05, France
| | - Mocrane Abbar
- CHU Carémeau, Université de Nîmes, Nîmes F-31000, France
| | - Christophe Lancon
- Pôle Psychiatrie Universitaire, CHU Sainte-marguerite, F-13274 Marseille Cedex 09, France
| | - Dimitris Repantis
- Department of Psychiatry, Charité-Universitätsmedizin Berlin, Campus Benjamin franklin, Eschenallee 3, 14050 Berlin, Germany
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23
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Hansson PB, Murison R, Lund A, Hammar Å. Cognitive functioning and cortisol profiles in first episode major depression. Scand J Psychol 2015; 56:379-83. [PMID: 26032571 DOI: 10.1111/sjop.12230] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Accepted: 03/16/2015] [Indexed: 01/01/2023]
Abstract
Major Depressive Disorder (MDD) is often associated with high levels of stress and disturbances in the Hypothalamic Pituitary Adrenal (HPA) system, yielding high levels of cortisol, in addition to cognitive dysfunction. Previous studies have shown a relationship between cortisol profile and cognitive functioning in recurrent MDD in general. More specifically, the association between hypercortisolism and cognitive functioning, such as memory and Executive Functioning (EF), and also more recently cortisol suppression has been explored. However, no studies have investigated these relationships in patients diagnosed with first episode MDD. The aim of the present study was to examine the relationship between cortisol levels before and after the Dexamethasone suppression test (DST) and cognitive function in first episode MDD patients. Twenty-one patients meeting the DSM-IV criteria for a first episode of MDD diagnosis were included in the study. The control group was matched for age, gender and education level. Cortisol was measured in saliva collected with Salivette sampling devices. Saliva samples were collected 4 times during a 24 hours period over two consecutive days: at awakening, after 45 minutes, after 7 hours and at 11 pm. Dexamethasone (1.0 mg) was given orally on Day 1 at 11 pm. The neuropsychological test battery consisted of standardized tests measuring executive functioning (EF) and memory functioning. Cortisol levels did not differ significantly between patients and controls on Day 1, except for the last sample before Dexamethasone administration, where the control group showed higher levels. Both groups showed suppression after Dexamethasone. On Day 2 there was a significant difference between groups at the third sample, showing a significantly lower level in the control group, suggesting that the controls have a more effective suppression profile than the patients. There were no significant correlations between cortisol levels before or after Dexamethasone and cognitive measures. The results indicate impairment on HPA-axis functioning in first episode MDD patients, with less suppression functioning compared to healthy controls, but no relationship between cortisol profile and cognitive functioning in EF or Memory.
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Affiliation(s)
- Pia Berner Hansson
- Department of Biological and Medical Psychology, University of Bergen, Norway
| | - Robert Murison
- Department of Biological and Medical Psychology, University of Bergen, Norway
| | - Anders Lund
- Division of Psychiatry, Haukeland University Hospital, University of Bergen, Norway.,Moodnet Research Group, Haukeland University Hospital, Norway
| | - Åsa Hammar
- Department of Biological and Medical Psychology, University of Bergen, Norway.,Division of Psychiatry, Haukeland University Hospital, University of Bergen, Norway.,Moodnet Research Group, Haukeland University Hospital, Norway
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24
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Schultebraucks K, Wingenfeld K, Heimes J, Quinkler M, Otte C. Cognitive function in patients with primary adrenal insufficiency (Addison's disease). Psychoneuroendocrinology 2015; 55:1-7. [PMID: 25705797 DOI: 10.1016/j.psyneuen.2015.01.025] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2014] [Revised: 01/27/2015] [Accepted: 01/29/2015] [Indexed: 11/16/2022]
Abstract
BACKGROUND Patients with primary adrenal insufficiency (AI) need to replace glucocorticoids and mineralocorticoids that act on glucocorticoid (GR) and mineralocorticoid receptors (MR). Both receptors are highly expressed in the hippocampus and are closely associated with cognitive function, which might be impaired by insufficient or increased GR and MR stimulation. However, little is known about cognitive function in patients with AI. METHODS It was examined whether patients with AI exhibit worse cognitive function compared to sex-, age-, and education-matched controls. Cognitive function (executive function, concentration, verbal memory, visual memory, working memory, and autobiographical memory) was assessed in 30 patients with AI (mean age 52.4 yrs. ±14.4, n=21 women, mean duration of illness 18.2 yrs. ±11.1) and 30 matched controls. We also measured depressive symptoms, body mass index (BMI), and blood pressure. RESULTS Patients with AI showed more depressive symptoms, had a greater BMI and lower systolic blood pressure compared to controls. Adjusted analyses controlling for these variables revealed that patients with AI performed significantly worse in verbal learning (F=7.8, p=.007). Executive function, concentration, working memory, verbal memory, visuospatial memory, and autobiographical memory did not differ between groups. CONCLUSIONS No clinically relevant cognitive impairment was found in patients with AI compared to matched controls. Even long-term glucocorticoid and mineralocorticoid substitution over almost two decades appears to have only subtle effects on cognition in patients with AI.
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Affiliation(s)
- Katharina Schultebraucks
- Department of Psychiatry and Psychotherapy, Charité University Medical Center, Campus Benjamin Franklin, Berlin, Germany.
| | - Katja Wingenfeld
- Department of Psychiatry and Psychotherapy, Charité University Medical Center, Campus Benjamin Franklin, Berlin, Germany
| | - Jana Heimes
- Department of Psychology, Humboldt-University, Berlin, Germany
| | - Marcus Quinkler
- Clinical Endocrinology, Charité University Medical Center, Campus Mitte, Berlin, Germany; Endocrinology in Charlottenburg, Berlin, Germany
| | - Christian Otte
- Department of Psychiatry and Psychotherapy, Charité University Medical Center, Campus Benjamin Franklin, Berlin, Germany
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25
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Effects of mineralocorticoid receptor stimulation via fludrocortisone on memory in women with borderline personality disorder. Neurobiol Learn Mem 2015; 120:94-100. [DOI: 10.1016/j.nlm.2015.02.013] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2014] [Revised: 02/09/2015] [Accepted: 02/21/2015] [Indexed: 01/11/2023]
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26
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Fleischer J, Wingenfeld K, Kuehl LK, Hinkelmann K, Roepke S, Otte C. Does fludrocortisone influence autobiographical memory retrieval? A study in patients with major depression, patients with borderline personality disorder and healthy controls. Stress 2015; 18:718-22. [PMID: 26457343 DOI: 10.3109/10253890.2015.1087504] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
There is evidence that stimulation of mineralocorticoid receptors (MR) enhances memory in healthy subjects and in patients with major depression (MDD). In contrast, in patients with borderline personality disorder (BPD), this effect seems to be task dependent. The aim of this study was to investigate the effect of MR stimulation on autobiographical memory retrieval in healthy individuals, patients with MDD, and patients with BPD. We conducted a placebo-controlled study in an intra-individual cross-over design. Twenty-four patients with MDD, 37 patients with BPD, and 67 healthy participants completed an autobiographical memory test after receiving 0.4 mg fludrocortisone, a mineralocorticoid receptor preferring agonist, or placebo in a randomized order. Healthy subjects, patients with MDD, and patients with BPD did not differ in their autobiographical memory retrieval. Furthermore, the administration of fludrocortisone had no effect on autobiographical memory. In conclusion, the stimulation of MR does not influence autobiographical memory retrieval in healthy subjects, patients with MDD, and patients with BPD. Our results do not support a role of MR in autobiographical memory.
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Affiliation(s)
- Juliane Fleischer
- a Department of Psychiatry , Charité University Berlin, Campus Benjamin Franklin , Berlin , Germany
| | - Katja Wingenfeld
- a Department of Psychiatry , Charité University Berlin, Campus Benjamin Franklin , Berlin , Germany
| | - Linn K Kuehl
- a Department of Psychiatry , Charité University Berlin, Campus Benjamin Franklin , Berlin , Germany
| | - Kim Hinkelmann
- a Department of Psychiatry , Charité University Berlin, Campus Benjamin Franklin , Berlin , Germany
| | - Stefan Roepke
- a Department of Psychiatry , Charité University Berlin, Campus Benjamin Franklin , Berlin , Germany
| | - Christian Otte
- a Department of Psychiatry , Charité University Berlin, Campus Benjamin Franklin , Berlin , Germany
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27
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Wingenfeld K, Wolf OT. Effects of cortisol on cognition in major depressive disorder, posttraumatic stress disorder and borderline personality disorder - 2014 Curt Richter Award Winner. Psychoneuroendocrinology 2015; 51:282-95. [PMID: 25462901 DOI: 10.1016/j.psyneuen.2014.10.009] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2014] [Revised: 09/17/2014] [Accepted: 10/09/2014] [Indexed: 12/15/2022]
Abstract
Stress hormones influence a wide range of cognitive functions, including memory performance and executive function. It is well established that glucocorticoids enhance memory consolidation but impair memory retrieval. While most of the effects have been attributed to glucocorticoid receptors (GR), the importance of mineralocorticoid receptors (MR) has been also emphasized. Dysfunctions in hypothalamic-pituitary-adrenal (HPA) axis have been reported for several mental disorders. While major depressive disorder (MDD) as well as borderline personality disorder (BPD) seem to be characterized by enhanced cortisol release in concert with a reduced feedback sensitivity of the HPA axis, in posttraumatic stress disorder (PTSD) a contrary picture has been reported. Despite the fact that altered GR function has been discussed for these disorders only very few studies have investigated the effects of glucocorticoids on cognitive performance in these patients so far. In a series of studies, we investigated the effects of glucocorticoids on cognition (i.e. declarative memory, working memory and response inhibition) in different mental disorders such as MDD, PTSD and BPD. While in patients with MDD cortisol administration failed to effect memory retrieval, patients with PTSD and BPD showed enhanced rather than impaired memory retrieval after cortisol administration. These results indicate an altered sensitivity to cortisol in these disorders. Results from one of our recent studies in the field of social cognition underline the importance of the MR. We found that emotional empathy was enhanced through stimulation of the MR via fludrocortisone in healthy participants and women with BPD. This review aims to integrate these findings and discuss potential mechanisms and implications.
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Affiliation(s)
- Katja Wingenfeld
- Department of Psychiatry, Charité University Berlin, Campus Benjamin Franklin, Berlin, Germany.
| | - Oliver T Wolf
- Department of Cognitive Psychology, Institute for Cognitive Neuroscience, Ruhr-University Bochum, Bochum, Germany
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28
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Costa V, Lugert S, Jagasia R. Role of adult hippocampal neurogenesis in cognition in physiology and disease: pharmacological targets and biomarkers. Handb Exp Pharmacol 2015; 228:99-155. [PMID: 25977081 DOI: 10.1007/978-3-319-16522-6_4] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Adult hippocampal neurogenesis is a remarkable form of brain structural plasticity by which new functional neurons are generated from adult neural stem cells/precursors. Although the precise role of this process remains elusive, adult hippocampal neurogenesis is important for learning and memory and it is affected in disease conditions associated with cognitive impairment, depression, and anxiety. Immature neurons in the adult brain exhibit an enhanced structural and synaptic plasticity during their maturation representing a unique population of neurons to mediate specific hippocampal function. Compelling preclinical evidence suggests that hippocampal neurogenesis is modulated by a broad range of physiological stimuli which are relevant in cognitive and emotional states. Moreover, multiple pharmacological interventions targeting cognition modulate adult hippocampal neurogenesis. In addition, recent genetic approaches have shown that promoting neurogenesis can positively modulate cognition associated with both physiology and disease. Thus the discovery of signaling pathways that enhance adult neurogenesis may lead to therapeutic strategies for improving memory loss due to aging or disease. This chapter endeavors to review the literature in the field, with particular focus on (1) the role of hippocampal neurogenesis in cognition in physiology and disease; (2) extrinsic and intrinsic signals that modulate hippocampal neurogenesis with a focus on pharmacological targets; and (3) efforts toward novel strategies pharmacologically targeting neurogenesis and identification of biomarkers of human neurogenesis.
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Affiliation(s)
- Veronica Costa
- Roche Pharmaceutical Research and Early Development, Neuroscience Ophthalmology and Rare Diseases (NORD), Roche Innovation Center Basel, 124 Grenzacherstrasse, 4070, Basel, Switzerland
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29
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Elevated morning cortisol is a stratified population-level biomarker for major depression in boys only with high depressive symptoms. Proc Natl Acad Sci U S A 2014; 111:3638-43. [PMID: 24550453 DOI: 10.1073/pnas.1318786111] [Citation(s) in RCA: 81] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
Major depressive disorder (MD) is a debilitating public mental health problem with severe societal and personal costs attached. Around one in six people will suffer from this complex disorder at some point in their lives, which has shown considerable etiological and clinical heterogeneity. Overall there remain no validated biomarkers in the youth population at large that can aid the detection of at-risk groups for depression in general and for boys and young men in particular. Using repeated measurements of two well-known correlates of MD (self-reported current depressive symptoms and early-morning cortisol), we undertook a population-based investigation to ascertain subtypes of adolescents that represent separate longitudinal phenotypes. Subsequently, we tested for differential risks for MD and other mental illnesses and cognitive differences between subtypes. Through the use of latent class analysis, we revealed a high-risk subtype (17% of the sample) demarcated by both high depressive symptoms and elevated cortisol levels. Membership of this class of individuals was associated with increased levels of impaired autobiographical memory recall in both sexes and the greatest likelihood of experiencing MD in boys only. These previously unidentified findings demonstrate at the population level a class of adolescents with a common physiological biomarker specifically for MD in boys and for a mnemonic vulnerability in both sexes. We suggest that the biobehavioral combination of high depressive symptoms and elevated morning cortisol is particularly hazardous for adolescent boys.
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30
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Kuffel A, Eikelmann S, Terfehr K, Mau G, Kuehl LK, Otte C, Löwe B, Spitzer C, Wingenfeld K. Noradrenergic blockade and memory in patients with major depression and healthy participants. Psychoneuroendocrinology 2014; 40:86-90. [PMID: 24485479 DOI: 10.1016/j.psyneuen.2013.11.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2013] [Revised: 11/01/2013] [Accepted: 11/02/2013] [Indexed: 01/19/2023]
Abstract
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. Results from our recent study demonstrated that increasing noradrenergic activity by blocking the α2 receptor with yohimbine leads to stronger memory consolidation in MDD patients. In the current study, we further examined the role of noradrenaline on memory in MDD by administering clonidine that activates presynaptic α2 receptors and thereby globally suppresses the noradrenergic output. METHODS In a placebo-controlled, within-subject crossover design, 20 patients with MDD and 20 healthy controls received either 0.15 mg of clonidine or placebo orally before memory testing. A word list paradigm (memory consolidation), an autobiographical memory test (retrieval) and a working memory test were applied. Salivary alpha-amylase and blood pressure were measured. RESULTS Across groups, clonidine decreased blood pressure and alpha-amylase. Clonidine impaired memory consolidation (word list learning) in depressed patients and controls. Memory retrieval and working memory were not affected by clonidine. CONCLUSIONS Reducing noradrenergic activity had a specific effect on memory consolidation in patients with MDD and healthy controls. The underlying mechanisms need further scrutiny.
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Affiliation(s)
- Anja Kuffel
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf & Schön Klinik Hamburg-Eilbek, Hamburg, Germany
| | - Sarah Eikelmann
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf & Schön Klinik Hamburg-Eilbek, Hamburg, Germany
| | - Kirsten Terfehr
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf & Schön Klinik Hamburg-Eilbek, Hamburg, Germany
| | - Gunnar Mau
- Department of Marketing, University of Siegen, Siegen, Germany
| | - Linn K Kuehl
- Department of Psychiatry, Charité University Berlin, Campus Benjamin Franklin, Berlin, Germany
| | - Christian Otte
- Department of Psychiatry, Charité University Berlin, Campus Benjamin Franklin, Berlin, Germany
| | - Bernd Löwe
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf & Schön Klinik Hamburg-Eilbek, Hamburg, Germany
| | | | - Katja Wingenfeld
- Department of Psychiatry, Charité University Berlin, Campus Benjamin Franklin, Berlin, Germany.
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31
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Abstract
Negative affect caused by depression is known to produce cognitive failures during everyday activities. However, traditional neurobehavioral laboratory paradigms that assess affect-memory interactions are critical with respect to their ecological validity. To investigate the effects of negative affect on memory processes in everyday life, we applied a new interactive measurement method in order to detect heart rate increases without accompanying physical activity and to initiate stimulus presentations depending on the specific emotional state in healthy participants. Psychophysiological instability and the intensity of psychophysiological arousal at the time of encoding proved to be important predictors of memory performance in negatively valenced situations. We suggest that multimodal ambulatory methods provide an interesting new opportunity for assessing interactions of emotion and cognition in real life.
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Affiliation(s)
- Simone N. Loeffler
- Department of Psychology, Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany
| | - Martin Peper
- Department of Psychology, Experimental and Biological Psychology, Neuropsychology Section, Philipps University of Marburg, Germany
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Schlosser N, Wolf OT, Fernando SC, Terfehr K, Otte C, Spitzer C, Beblo T, Driessen M, Löwe B, Wingenfeld K. Effects of acute cortisol administration on response inhibition in patients with major depression and healthy controls. Psychiatry Res 2013; 209:439-46. [PMID: 23332680 DOI: 10.1016/j.psychres.2012.12.019] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2012] [Revised: 12/10/2012] [Accepted: 12/12/2012] [Indexed: 12/26/2022]
Abstract
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. The purpose of the present study was to investigate whether response inhibition, an executive function relying on the integrity of the prefrontal cortex, would be impaired after cortisol administration in patients with MDD. In a placebo-controlled, double blind crossover study, 50 inpatients with MDD and 54 healthy control participants conducted an emotional go/no-go task consisting of human face stimuli (fearful, happy, and neutral) after receiving a dose of 10 mg hydrocortisone and after placebo. GC administration had an enhancing effect on inhibitory performance in healthy control participants, indicated by faster responses, while no GC effect was revealed for the patients group. Moreover, patients showed an overall worse performance than healthy participants. In conclusion, this study further supports the hypothesis of impaired central glucocorticoid receptor function in MDD patients. Regarding the importance of inhibitory functioning for daily living, further studies are needed to examine the impact of glucocorticoids on response inhibition.
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Affiliation(s)
- Nicole Schlosser
- Department of Psychiatry and Psychotherapy Bethel, Ev. Hospital Bielefeld, Bielefeld, Germany
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Pulopulos MM, Almela M, Hidalgo V, Villada C, Puig-Perez S, Salvador A. Acute stress does not impair long-term memory retrieval in older people. Neurobiol Learn Mem 2013; 104:16-24. [DOI: 10.1016/j.nlm.2013.04.010] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2013] [Revised: 04/22/2013] [Accepted: 04/22/2013] [Indexed: 11/30/2022]
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Hansson PB, Murison R, Lund A, Hammar Å. Cognitive functioning and cortisol suppression in recurrent major depression. Psych J 2013; 2:167-74. [PMID: 26271361 DOI: 10.1002/pchj.29] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2012] [Accepted: 04/02/2013] [Indexed: 12/30/2022]
Abstract
Major Depressive Disorder (MDD) is often associated with high levels of stress and disturbances in the hypothalamic-pituitary-adrenal (HPA) system, yielding high levels of cortisol in addition to cognitive dysfunction. The aim of the present study was to examine the relation between cortisol levels after the dexamethasone suppression test and cognitive function in recurrent unipolar MDD patients. Twenty-four patients meeting the Diagnostic and Statistical Manual of Mental Disorders (4th ed., text rev.) criteria for a recurrent MDD diagnosis were included in the study. The control group was matched for age, sex, and education level. Cortisol was measured in saliva collected with Salivette sampling devices. Saliva samples were collected four times during a 24-hr period over two consecutive days: at awakening, after 45 min, after 7 hr, and at 11:00 p.m. One milligram of dexamethasone was given on Day 1 at 11:00 p.m. The neuropsychological test battery consisted of standardized tests measuring cognitive functioning within verbal and visual memory, as well as executive functioning. Cortisol levels did not differ between patients and controls on Day 1. Cortisol levels in patients were higher than in controls at awakening on Day 2 (D2S1), after dexamethasone administration the previous evening. All significant correlations between cognitive measures and cortisol at D2S1 were negative, indicating that low suppression after intake of dexamethasone is related to poor cognitive functioning. Significant relations were found in three of the cognitive tests measuring verbal memory, semantic fluency, and inhibition. The present findings indicate that dysregulation of the HPA-axis is related to poor verbal memory functioning. There was no firm evidence that abnormal cortisol levels were associated with inhibition difficulties.
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Affiliation(s)
- Pia Berner Hansson
- Department of Biological and Medical Psychology, University of Bergen, Bergen, Norway
| | - Robert Murison
- Department of Biological and Medical Psychology, University of Bergen, Bergen, Norway
| | - Anders Lund
- Division of Psychiatry, Haukeland University Hospital, University of Bergen, Bergen, Norway.,Moodnet Research Group, Haukeland University Hospital, Bergen, Norway
| | - Åsa Hammar
- Department of Biological and Medical Psychology, University of Bergen, Bergen, Norway.,Division of Psychiatry, Haukeland University Hospital, University of Bergen, Bergen, Norway.,Moodnet Research Group, Haukeland University Hospital, Bergen, Norway
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Gowin JL, Green CE, Alcorn JL, Swann AC, Moeller FG, Lane SD. The role of cortisol and psychopathy in the cycle of violence. Psychopharmacology (Berl) 2013; 227:661-72. [PMID: 23371492 PMCID: PMC5481784 DOI: 10.1007/s00213-013-2992-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2012] [Accepted: 01/15/2013] [Indexed: 11/24/2022]
Abstract
RATIONALE Child abuse and neglect are universal risk factors for delinquency, violence, and aggression; this phenomenon is known as the cycle of violence. Additional factors-psychopathy, impulsiveness, and disruptions in the hypothalamic-pituitary-adrenal (HPA) axis-play a role in aggressive behavior but have rarely been examined in the same conceptual and experimental framework. OBJECTIVES We sought to examine the above-mentioned risk factors for aggression in a prospective study employing psychopharmacologic and psychometric techniques. METHODS Sixty-seven adult participants were given an acute dose of 20 mg cortisol in a placebo-controlled, within-subject, counter-balanced dosing design. Salivary cortisol was measured at baseline and at regular intervals across a 5 h testing period. Following dosing, state-aggressive behavior was measured by a laboratory task, the Point-Subtraction Aggression Paradigm. History of child abuse/neglect, psychopathy, impulsivity, and a trait measure of aggression were assessed through self-report questionnaires. RESULTS Using multiple regression, a model including abuse/neglect, psychopathy, impulsivity, and baseline cortisol explained 58 % of the variance in trait aggression and 26 % of the variance in state aggression. Abuse/neglect predicted diminished HPA-axis reactivity and HPA-axis reactivity showed a trend toward predicting state and trait aggression, although it was not a significant mediating variable between abuse/neglect and aggression. CONCLUSIONS The results indicate that child maltreatment, psychopathy and HPA-axis reactivity interact to provide a confluence over aggressive behavior, and intervention efforts need to consider all these factors.
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Affiliation(s)
- Joshua L. Gowin
- Program in Neuroscience, Graduate School of Biomedical Sciences, University of Texas Health Science Center, Houston, TX, USA,University of California San Diego, 8939 Villa La Jolla Dr., Suite 263, La Jolla, CA 92037, USA
| | - Charles E. Green
- Department of Psychiatry & Behavioral Sciences, School of Medicine, University of Texas Health Science Center, Houston, TX, USA,Center for Clinical Research & Evidence Based Medicine, University of Texas Health Science Center, Houston, TX, USA
| | - Joseph L. Alcorn
- Program in Neuroscience, Graduate School of Biomedical Sciences, University of Texas Health Science Center, Houston, TX, USA
| | - Alan C. Swann
- Program in Neuroscience, Graduate School of Biomedical Sciences, University of Texas Health Science Center, Houston, TX, USA,Department of Psychiatry & Behavioral Sciences, School of Medicine, University of Texas Health Science Center, Houston, TX, USA
| | - F. Gerard Moeller
- Program in Neuroscience, Graduate School of Biomedical Sciences, University of Texas Health Science Center, Houston, TX, USA,Department of Psychiatry & Behavioral Sciences, School of Medicine, University of Texas Health Science Center, Houston, TX, USA
| | - Scott D. Lane
- Program in Neuroscience, Graduate School of Biomedical Sciences, University of Texas Health Science Center, Houston, TX, USA,Department of Psychiatry & Behavioral Sciences, School of Medicine, University of Texas Health Science Center, Houston, TX, USA
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Wingenfeld K, Kuffel A, Uhlmann C, Terfehr K, Schreiner J, Kuehl LK, Otte C, Löwe B, Spitzer C. Effects of noradrenergic stimulation on memory in patients with major depressive disorder. Stress 2013; 16:191-201. [PMID: 22746337 DOI: 10.3109/10253890.2012.708951] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
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. In a placebo-controlled crossover study, 20 patients with MDD and 18 age- and sex-matched healthy controls received either placebo or 5 mg of yohimbine, an alpha-2-adrenoceptor antagonist that causes increased noradrenergic activity, orally before memory testing. A word list paradigm was used to test memory consolidation. Furthermore, the autobiographical memory test assessing memory retrieval and a working memory test were administered. Salivary alpha-amylase and blood pressure were measured. Yohimbine improved memory consolidation (word list learning) across groups (main effect of yohimbine: p = 0.05). This effect was more prominent in depressed patients compared with controls (post hoc t-test: MDD p = 0.01, controls p = 0.77). Memory retrieval (autobiographical memory specificity) and working memory were not affected by yohimbine. Across groups, yohimbine administration resulted in an increase in blood pressure and alpha-amylase. In sum, these results further support the hypothesis that noradrenergic stimulation enhances memory consolidation. The mechanism by which yohimbine leads to stronger memory consolidation in depressed patients compared with healthy controls remains to be elucidated.
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Affiliation(s)
- Katja Wingenfeld
- Department of Psychiatry, Charité University Berlin, Campus Benjamin Franklin, Eschenallee 3, 14050 Berlin, Germany.
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37
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Wingenfeld K, Driessen M, Terfehr K, Schlosser N, Fernando SC, Otte C, Beblo T, Spitzer C, Löwe B, Wolf OT. Effects of cortisol on memory in women with borderline personality disorder: role of co-morbid post-traumatic stress disorder and major depression. Psychol Med 2013; 43:495-505. [PMID: 23171911 DOI: 10.1017/s0033291712001961] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Stress and cortisol administration are known to have impairing effects on memory retrieval in healthy humans. These effects are reported to be altered in patients with major depressive disorder (MDD) and post-traumatic stress disorder (PTSD) but they have not yet been investigated in borderline personality disorder (BPD). METHOD In a placebo-controlled cross-over study, 71 women with BPD and 40 healthy controls received either placebo or 10 mg of hydrocortisone orally before undertaking a declarative memory retrieval task (word list learning) and an autobiographical memory test (AMT). A working memory test was also applied. RESULTS Overall, opposing effects of cortisol on memory were observed when comparing patients with controls. In controls, cortisol had impairing effects on memory retrieval whereas in BPD patients cortisol had enhancing effects on memory retrieval of words, autobiographical memory and working memory. These effects were most pronounced for specificity of autobiographical memory retrieval. Patients with BPD alone and those with co-morbid PTSD showed this effect. We also found that co-morbid MDD influenced the cortisol effects: in this subgroup (BPD + MDD) the effects of cortisol on memory were absent. CONCLUSIONS The present results demonstrate beneficial effects of acute cortisol elevations on hippocampal-mediated memory processes in BPD. The absence of these effects in patients with co-morbid MDD suggests that these patients differ from other BPD patients in terms of their sensitivity to glucocorticoids (GCs).
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Affiliation(s)
- K Wingenfeld
- Department of Psychiatry and Psychotherapy, Charité University Berlin, Campus Benjamin Franklin, Berlin, Germany.
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Cortisol has enhancing, rather than impairing effects on memory retrieval in PTSD. Psychoneuroendocrinology 2012; 37:1048-56. [PMID: 22197003 DOI: 10.1016/j.psyneuen.2011.12.002] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2011] [Revised: 12/01/2011] [Accepted: 12/01/2011] [Indexed: 01/11/2023]
Abstract
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. METHODS In a placebo-controlled crossover study, 44 patients with PTSD and 65 healthy controls received either placebo or 10mg of hydrocortisone orally before memory testing. In addition to declarative memory retrieval (word list learning), we also tested autobiographical memory retrieval specificity. RESULTS In both tasks opposing effects of cortisol on memory were observed when comparing patients with controls. In controls, cortisol had impairing effects on memory retrieval, while in PTSD patients cortisol had enhancing effects on memory retrieval in both memory domains. CONCLUSIONS The present results suggest beneficial effects of acute cortisol elevations on hippocampal mediated memory processes in PTSD. Possible neurobiological mechanisms underlying these findings are discussed.
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Young K, Drevets WC, Schulkin J, Erickson K. Dose-dependent effects of hydrocortisone infusion on autobiographical memory recall. Behav Neurosci 2012; 125:735-41. [PMID: 21942435 DOI: 10.1037/a0024764] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The glucocorticoid hormone cortisol has been shown to impair episodic memory performance. The present study examined the effect of two doses of hydrocortisone (synthetic cortisol) administration on autobiographical memory retrieval. Healthy volunteers (n = 66) were studied on two separate visits, during which they received placebo and either moderate-dose (0.15 mg/kg IV; n = 33) or high-dose (0.45 mg/kg IV; n = 33) hydrocortisone infusion. From 75 to 150 min post-infusion subjects performed an Autobiographical Memory Test and the California Verbal Learning Test (CVLT). The high-dose hydrocortisone administration reduced the percent of specific memories recalled (p = .04), increased the percent of categorical (nonspecific) memories recalled (p < .001), and slowed response times for categorical memories (p < .001), compared with placebo performance. Under moderate-dose hydrocortisone the autobiographical memory performance did not change significantly with respect to percent of specific or categorical memories recalled or reaction times. Performance on the CVLT was not affected by hydrocortisone. These findings suggest that cortisol affects accessibility of autobiographical memories in a dose-dependent manner. Specifically, administration of hydrocortisone at doses analogous to those achieved under severe psychosocial stress impaired the specificity and speed of retrieval of autobiographical memories.
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Affiliation(s)
- Kymberly Young
- Section on Neuroimaging in Mood and Anxiety Disorders, National Institute of Mental Health (NIMH), National Institutes of Health (NIH), USA.
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40
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Dutra TG, Kurtinaitis LDCL, Cantilino A, Vasconcelos MCSD, Hazin I, Sougey EB. [Overgeneral autobiographical memory in depressive disorders]. TRENDS IN PSYCHIATRY AND PSYCHOTHERAPY 2012; 34:73-79. [PMID: 25922925 DOI: 10.1590/s2237-60892012000200005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2010] [Accepted: 08/24/2011] [Indexed: 06/04/2023]
Abstract
This article aims to review studies focusing on the relationship between overgeneral autobiographical memory and depressive disorders. Such characteristic has attracted attention because of its relationship with a poor ability to solve problems and to imagine the future, as well as with the maintenance and a poor prognosis of depression. Data were collected through a systematic search on LILACS, SciELO, MEDLINE, and IBECS databases, and also on the health sciences records of Portal de Periódicos da Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES), a Brazilian journal database, focusing on articles published between 2000 and 2010. The following keywords were used: memória autobiográfica, supergeneralização da memória autobiográfica, and memória autobiográfica e depressão in Portuguese; and autobiographical memory, overgeneral autobiographical memory, and autobiographical memory and depression in English. Following application of exclusion criteria, a total of 27 studies were reviewed. Overgeneral autobiographical memory has been investigated in several depressive disorders. However, further longitudinal studies are required to confirm the relevant role of this cognitive characteristic in anamnesis and in the treatment of mood disorders.
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Affiliation(s)
| | | | | | | | - Izabel Hazin
- Departamento de Psicologia, , Universidade Federal do Rio Grande do Norte, Natal, RN
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Semkovska M, Keane D, Babalola O, McLoughlin DM. Unilateral brief-pulse electroconvulsive therapy and cognition: effects of electrode placement, stimulus dosage and time. J Psychiatr Res 2011; 45:770-80. [PMID: 21109254 DOI: 10.1016/j.jpsychires.2010.11.001] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2010] [Revised: 09/28/2010] [Accepted: 11/01/2010] [Indexed: 10/18/2022]
Abstract
To clarify advantages of unilateral electrode placement as an optimisation technique for electroconvulsive therapy (ECT) for depression, aims were to meta-analyse unilateral ECT effects on cognitive performance relative to: (1) bitemporal electrode placement, (2) electrical dosage, and (3) time interval between final treatment and cognitive reassessment. Relevant electronic databases were systematically searched through May 2009, using the terms: "electroconvulsive therapy" and ["cogniti∗", "neuropsycholog∗", "memory", "attention", "executive", "spatial", or "intellectual"]. Inclusion criteria were: independent study of depressed patients receiving unilateral or bitemporal brief-pulse ECT; within-subjects design; use of objective cognitive assessments; available mean electrical dosage for unilateral samples. Standardized pre-post ECT weighted effect sizes were computed and pooled within 16 cognitive domains by a mixed-effects model. Thirty-nine studies (1415 patients) were meta-analysed. Up to three days after final treatment, unilateral ECT was associated with significantly smaller decreases in global cognition, delayed verbal memory retrieval, and autobiographical memory, compared to bitemporal ECT. Significant publication bias was found for autobiographical memory, favouring reporting of larger percentage loss. Higher unilateral ECT electrical dosage predicted larger decreases in verbal learning, delayed verbal memory retrieval, visual recognition, and semantic memory retrieval. When retested more than three days after completing ECT, no significant differences remained between the two electrode placements; for unilateral ECT, electrical dosage no longer predicted cognitive performance whereas increasing interval between final treatment and retesting predicted growing improvement in some variables. This interval is a more useful long-term predictor of cognitive function than electrode placement or electrical dosage following unilateral ECT.
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Affiliation(s)
- Maria Semkovska
- Department of Psychiatry, Trinity College Dublin, St Patrick's University Hospital, James's Street, Dublin 8, Ireland
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42
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Terfehr K, Wolf OT, Schlosser N, Fernando SC, Otte C, Muhtz C, Beblo T, Driessen M, Spitzer C, Löwe B, Wingenfeld K. Hydrocortisone impairs working memory in healthy humans, but not in patients with major depressive disorder. Psychopharmacology (Berl) 2011; 215:71-9. [PMID: 21161185 DOI: 10.1007/s00213-010-2117-z] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2010] [Accepted: 11/24/2010] [Indexed: 11/25/2022]
Abstract
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 purpose of our study was to investigate whether the finding of missing effects of acute cortisol administration on memory performance in MDD is also seen when examining prefrontal-based working memory. METHODS In a placebo-controlled study, 57 patients with MDD and 56 sex- and age-matched healthy control subjects received either placebo or 10 mg of hydrocortisone orally before memory testing. To test the verbal modality of working memory, the Word Suppression Test was applied with one negative and one neutral test part. RESULTS After hydrocortisone intake, healthy subjects showed a significantly poorer working memory performance compared to placebo treatment when negative interference words were administered. In contrast, memory performance of MDD patients was not affected by hydrocortisone treatment. CONCLUSIONS The missing effects of glucocorticoid administration on working memory in MDD might be interpreted in the context of reduced central glucocorticoid receptor function.
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Affiliation(s)
- Kirsten Terfehr
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf & Schön Klinik Hamburg-Eilbek, Hamburg, Germany
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44
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Schlosser N, Wolf OT, Wingenfeld K. Cognitive correlates of hypothalamic-pituitary-adrenal axis in major depression. Expert Rev Endocrinol Metab 2011; 6:109-126. [PMID: 30764039 DOI: 10.1586/eem.10.79] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Depressive disorder has become a major health problem and is ranked among the leading causes of disability worldwide. Depression-related cognitive impairment contributes to loss of economic productivity and psychosocial functioning and calls for more efficient treatment strategies. Although the pathogenesis of cognitive impairments in patients with major depressive disorder (MDD) is still insufficiently understood, increasing evidence implicates hypothalamus-pituitary-adrenal (HPA) axis as an important neurobiological determinant of cognitive impairment in depression. In this article, major findings of both HPA axis function abnormalities and cognitive impairments in depressed patients are summarized, focusing on their inter-relationship. Novel approaches in pharmacotherapy and psychotherapy have emerged which will be discussed with regard to their ability to reinstate normal HPA axis function in MDD and to treat cognitive impairments in MDD.
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Affiliation(s)
- Nicole Schlosser
- a Department of Psychiatry and Psychotherapy, Evangelisch Hospital Bielefeld, Remterweg 69-71, D-33617 Bielefeld, Germany
| | - Oliver T Wolf
- b Department of Cognitive Psychology, Ruhr-University Bochum, Universitätsstr. 150, D-44780 Bochum, Germany.
| | - Katja Wingenfeld
- c Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf & Schön Klinik Hamburg-Eilbek, Germany
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Wingenfeld K, Wolf OT. HPA axis alterations in mental disorders: impact on memory and its relevance for therapeutic interventions. CNS Neurosci Ther 2010; 17:714-22. [PMID: 21143429 DOI: 10.1111/j.1755-5949.2010.00207.x] [Citation(s) in RCA: 79] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Dysfunctions in hypothalamic-pituitary-adrenal (HPA) axis have been reported for several mental disorders that are also often characterized by memory disturbances. It is now well established that glucocorticoids influence cognitive processes by enhancing memory consolidation and impairing memory retrieval. There is further evidence for an association between HPA axis related disturbances and memory function in mental disorders. The present selective review provides a brief overview of HPA axis dysfunction and its impact on memory function in major depressive disorder, posttraumatic stress disorder, and borderline personality disorder. Furthermore, the relevance of these findings for therapeutic intervention is discussed.
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Affiliation(s)
- Katja Wingenfeld
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf & Schön Klinik Hamburg-Eilbek, Germany
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Yehuda R, Golier JA, Bierer LM, Mikhno A, Pratchett LC, Burton CL, Makotkine I, Devanand DP, Pradhaban G, Harvey PD, Mann JJ. Hydrocortisone responsiveness in Gulf War veterans with PTSD: effects on ACTH, declarative memory hippocampal [(18)F]FDG uptake on PET. Psychiatry Res 2010; 184:117-27. [PMID: 20934312 DOI: 10.1016/j.pscychresns.2010.06.010] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2010] [Accepted: 06/22/2010] [Indexed: 10/19/2022]
Abstract
Neuroendocrine, cognitive and hippocampal alterations have been described in Gulf War (GW) veterans, but their inter-relationships and significance for posttraumatic stress disorder (PTSD) have not been described. Hydrocortisone (Hcort) was administered to GW veterans with (PTSD+ n=12) and without (PTSD- n=8) chronic PTSD in a randomized, placebo-controlled, double-blind challenge. Changes in plasma ACTH, memory, and hippocampal [(18)F]FDG uptake on positron emission tomography were assessed. The low-dose dexamethasone suppression test was also administered. The PTSD+ group showed greater cortisol and ACTH suppression, reflecting greater peripheral glucocorticoid receptor (GR) responsiveness, and did not show an Hcort-induced decrement in delayed recall or retention. The groups had comparable relative regional hippocampal [(18)F]FDG uptake at baseline, but only the PTSD- group had an Hcort-associated decrease in hippocampal [(18)F]FDG uptake. Asymmetry in hippocampal hemispheric volumes differed between PTSD+ and PTSD- groups. This asymmetry was associated with cortisol, ACTH, retention and functional hippocampal asymmetry before, but not after, Hcort administration. Differences in brain metabolic responses between GW veterans with and without PTSD may reflect differences in peripheral and central GR responsiveness.
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Affiliation(s)
- Rachel Yehuda
- James J. Peters Veterans Affairs Medical Center, Bronx, NY, USA.
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