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Chambers JE. From Mourning and Melancholia to Neurobiology in an Era of Global Warming, Pandemic Disease, and Social Chasms: Grief as a Requisite for Change. Psychodyn Psychiatry 2023; 51:45-62. [PMID: 36867183 DOI: 10.1521/pdps.2023.51.1.45] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
We find ourselves in a unique time in history with the confluence of a pandemic, global warming, and social chasms felt throughout the world. In this article, it is suggested that the grieving process is necessary for progress. The article addresses grief from a psychodynamic lens and progresses through the neurobiological changes that occur in the grieving process. The article discusses grief as both a result of and a necessary response to COVID-19, global warming, and social unrest. It is argued that grief is a vital process in order to fully change as a society and move forward. The role of psychiatry, and specifically psychodynamic psychiatry, is integral in paving the way to this new understanding and a new future.
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Affiliation(s)
- Joanna E Chambers
- Associate Professor of Clinical Psychiatry and Clinical Obstetrics and Gynecology, Indiana University School of Medicine
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2
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Seeley SH, Andrews‐Hanna JR, Allen JJB, O'Connor M. Dwelling in prolonged grief: Resting state functional connectivity during oxytocin and placebo administration. Hum Brain Mapp 2023; 44:245-257. [PMID: 36087094 PMCID: PMC9783453 DOI: 10.1002/hbm.26071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 08/06/2022] [Accepted: 08/21/2022] [Indexed: 02/05/2023] Open
Abstract
Clinical theories of adaptation in bereavement highlight a need for flexible shifting between mental states. However, prolonged motivational salience of the deceased partner may be a complicating factor, particularly when coupled with perseverative thinking about the loss. We investigated how prolonged grief symptoms might relate to resting state functional brain network connectivity in a sample of older adults (n = 38) who experienced the death of a partner 6-36 months prior, and whether intranasal oxytocin (as a neuropeptide involved in pair-bonding) had differential effects in participants with higher prolonged grief symptoms. Higher scores on the Inventory of Complicated Grief (ICG) were associated with lower anticorrelation (i.e., higher functional connectivity) between the defaultretrosplenial - cingulo-operculardACC network pair. Intranasal oxytocin increased functional connectivity in the same defaultretrosplenial - cingulo-operculardACC circuit but ICG scores did not moderate effects of oxytocin, contrary to our prediction. Higher ICG scores were associated with longer dwell time in a dynamic functional connectivity state featuring positive correlations among default, frontoparietal, and cingulo-opercular networks, across both placebo and oxytocin sessions. Dwell time was not significantly affected by oxytocin, and higher prolonged grief symptoms were not associated with more variability in dynamic functional connectivity states over the scan. Results offer preliminary evidence that prolonged grief symptoms in older adults are associated with patterns of static and time-varying functional network connectivity and may specifically involve a default network-salience-related circuit that is sensitive to oxytocin.
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Affiliation(s)
- Saren H. Seeley
- Icahn School of Medicine at Mount SinaiNew York CityNew YorkUSA
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3
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Blair NOP, Cohen AD, Ward BD, Claesges SA, Agarwal M, Wang Y, Reynolds CF, Goveas JS. Ventral striatal subregional dysfunction in late-life grief: Relationships with yearning and depressive symptoms. J Psychiatr Res 2022; 156:252-260. [PMID: 36272343 DOI: 10.1016/j.jpsychires.2022.10.031] [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: 06/09/2022] [Revised: 09/07/2022] [Accepted: 10/10/2022] [Indexed: 11/06/2022]
Abstract
Bereaved older adults experiencing high grief in the first year after an attachment loss is at increased risk for prolonged grief disorder (PGD) via unknown mechanisms. Yearning, a core grief symptom, is linked to the ventral striatal (VS) brain function, but the role of this neuronal system in late-life grief is poorly understood. As a first step, we examined the VS subregional abnormalities associated with multidimensional symptoms in bereaved elders during the first year post-loss. Sixty-five bereaved elders completed clinical assessments within 13 months post-loss. Ventral caudate (VCau) and nucleus accumbens (NAcc) functional connectivity (FC) was assessed using seed-based resting-state functional MRI. VCau and NAcc FC differences between high (inventory of complicated grief [ICG] score≥30; n = 35) and low (ICG score<30; n = 30) grief, and the relationships between ventral striatal subregional FC and clinical measures (yearning and depressive symptoms) were assessed after covariate adjustments (α < 0.05; 3dClustSim corrected). Relative to low grief participants, those with high grief showed higher FC between VCau and the medial prefrontal, orbitofrontal, and subgenual cingulate cortices. VCau FC abnormalities positively correlated with yearning (r2 = 0.24, p < 0.001). In contrast, FC between VCau and temporoparietal junction negatively correlated with depressive symptoms, a commonly co-occurring symptom (r2 = 0.37, p < 0.001). The FC between NAcc and insula/striatum positively correlated with yearning (r2 = 0.35, p < 0.001); no other NAcc FC findings were seen in the full sample. In women, higher FC between the NAcc and bilateral posterior cingulate, precuneus, and visual areas were found in those with high, relative to low grief symptoms. Distinct VS subregional abnormalities associate with yearning and depressive symptoms in bereaved elders. Whether ventral striatal dysfunction correlates with PGD development and/or worsening depression remains to be elucidated.
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Affiliation(s)
- Nutta-On P Blair
- Department of Psychiatry and Behavioral Medicine, Medical College of Wisconsin, Milwaukee, WI, USA.
| | - Alexander D Cohen
- Department of Radiology, Medical College of Wisconsin, Milwaukee, WI, USA.
| | - B Douglas Ward
- Department of Psychiatry and Behavioral Medicine, Medical College of Wisconsin, Milwaukee, WI, USA; Department of Biophysics, Medical College of Wisconsin, Milwaukee, WI, USA.
| | - Stacy A Claesges
- Department of Psychiatry and Behavioral Medicine, Medical College of Wisconsin, Milwaukee, WI, USA.
| | - Mohit Agarwal
- Department of Radiology, Medical College of Wisconsin, Milwaukee, WI, USA.
| | - Yang Wang
- Department of Radiology, Medical College of Wisconsin, Milwaukee, WI, USA; Department of Biophysics, Medical College of Wisconsin, Milwaukee, WI, USA.
| | - Charles F Reynolds
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
| | - Joseph S Goveas
- Department of Psychiatry and Behavioral Medicine, Medical College of Wisconsin, Milwaukee, WI, USA; Institute for Health and Equity, Medical College of Wisconsin, Milwaukee, WI, USA.
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4
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Reed GM, First MB, Billieux J, Cloitre M, Briken P, Achab S, Brewin CR, King DL, Kraus SW, Bryant RA. Emerging experience with selected new categories in the ICD-11: complex PTSD, prolonged grief disorder, gaming disorder, and compulsive sexual behaviour disorder. World Psychiatry 2022; 21:189-213. [PMID: 35524599 PMCID: PMC9077619 DOI: 10.1002/wps.20960] [Citation(s) in RCA: 53] [Impact Index Per Article: 26.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Among the important changes in the ICD-11 is the addition of 21 new mental disorders. New categories are typically proposed to: a) improve the usefulness of morbidity statistics; b) facilitate recognition of a clinically important but poorly classified mental disorder in order to provide appropriate management; and c) stimulate research into more effective treatments. Given the major implications for the field and for World Health Organization (WHO) member states, it is important to examine the impact of these new categories during the early phase of the ICD-11 implementation. This paper focuses on four disorders: complex post-traumatic stress disorder, prolonged grief disorder, gaming disorder, and compulsive sexual behaviour disorder. These categories were selected because they have been the focus of considerable activity and/or controversy and because their inclusion in the ICD-11 represents a different decision than was made for the DSM-5. The lead authors invited experts on each of these disorders to provide insight into why it was considered important to add it to the ICD-11, implications for care of not having that diagnostic category, important controversies about adding the disorder, and a review of the evidence generated and other developments related to the category since the WHO signaled its intention to include it in the ICD-11. Each of the four diagnostic categories appears to describe a population with clinically important and distinctive features that had previously gone unrecognized as well as specific treatment needs that would otherwise likely go unmet. The introduction of these categories in the ICD-11 has been followed by a substantial expansion of research in each area, which has generally supported their validity and utility, and by a significant increase in the availability of appropriate services.
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Affiliation(s)
- Geoffrey M Reed
- Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Michael B First
- Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
- New York State Psychiatric Institute, New York, NY, USA
| | - Joël Billieux
- Institute of Psychology, University of Lausanne, Lausanne, Switzerland
- Center for Excessive Gambling, Addiction Medicine, Lausanne University Hospitals, Lausanne, Switzerland
| | - Marylene Cloitre
- National Center for PTSD Dissemination and Training Division, VA Palo Alto Health Care, Menlo Park, CA, USA
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA
| | - Peer Briken
- Institute for Sex Research and Forensic Psychiatry, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Sophia Achab
- Outpatient Treatment Unit for Addictive Behaviors ReConnecte, Geneva University Hospitals, Geneva, Switzerland
- Psychological and Sociological Research and Training Unit, Department of Psychiatry, University of Geneva, Geneva, Switzerland
| | - Chris R Brewin
- Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - Daniel L King
- College of Education, Psychology, and Social Work, Flinders University, Adelaide, SA, Australia
| | - Shane W Kraus
- Department of Psychology, University of Nevada, Las Vegas, NV, USA
| | - Richard A Bryant
- School of Psychology, University of New South Wales, Sydney, NSW, Australia
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Kark SM, Adams JG, Sathishkumar M, Granger SJ, McMillan L, Baram TZ, Yassa MA. Why do mothers never stop grieving for their deceased children? Enduring alterations of brain connectivity and function. Front Hum Neurosci 2022; 16:925242. [PMID: 36118972 PMCID: PMC9478601 DOI: 10.3389/fnhum.2022.925242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 08/02/2022] [Indexed: 11/13/2022] Open
Abstract
A child's death is a profound loss for mothers and affects hundreds of thousands of women. Mothers report inconsolable and progressive grief that is distinct from depression and impacts daily emotions and functions. The brain mechanisms responsible for this relatively common and profound mental health problem are unclear, hampering its clinical recognition and care. In an initial exploration of this condition, we used resting state functional MRI (fMRI) scans to examine functional connectivity in key circuits, and task-based fMRI to examine brain network activity in grieving mothers in response to pictures of their deceased child and as well as recognizable deceased celebrities and unfamiliar individuals. We compared nine mothers who had lost an adult child and aged-matched control mothers with a living child of a similar age. Additionally, we collected diffusion imaging scans to probe structural connectivity and complemented the imaging studies with neuropsychological assessments. Increased functional activation in Ventral Attention/Salience Networks accompanied by a reduced activation in the medial prefrontal cortex in response to the deceased child's picture robustly distinguished the grieving mothers from controls. Heightened resting-state functional connectivity between the paraventricular thalamic nucleus (PVT) and the amygdala distinguished the grieving mothers from the controls and correlated with subjective grief severity. Structurally, maternal grief and its severity were associated with alterations in corticolimbic white matter tracts. Finally, grieving mothers performed worse than controls on neuropsychological tests of learning, memory, and executive function, linked with grief severity. Reduced activation in cortical regions inhibiting emotions and changes in the PVT circuitry-a region involved in long-term emotional memories and decision making under conflict-distinguish grieving mothers from controls. Notably, the magnitude of neurobiological changes correlates with the subjective severity of grief. Together, these new discoveries delineate a prevalent and under-recognized mental health syndrome and chart a path for its appreciation and care.
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Affiliation(s)
- Sarah M Kark
- Center for the Neurobiology of Learning and Memory, University of California, Irvine, Irvine, CA, United States.,Department of Neurobiology and Behavior, University of California, Irvine, Irvine, CA, United States
| | - Joren G Adams
- Center for the Neurobiology of Learning and Memory, University of California, Irvine, Irvine, CA, United States.,Department of Neurobiology and Behavior, University of California, Irvine, Irvine, CA, United States
| | - Mithra Sathishkumar
- Center for the Neurobiology of Learning and Memory, University of California, Irvine, Irvine, CA, United States.,Department of Neurobiology and Behavior, University of California, Irvine, Irvine, CA, United States
| | - Steven J Granger
- Center for the Neurobiology of Learning and Memory, University of California, Irvine, Irvine, CA, United States.,Department of Neurobiology and Behavior, University of California, Irvine, Irvine, CA, United States
| | - Liv McMillan
- Center for the Neurobiology of Learning and Memory, University of California, Irvine, Irvine, CA, United States.,Department of Neurobiology and Behavior, University of California, Irvine, Irvine, CA, United States
| | - Tallie Z Baram
- Center for the Neurobiology of Learning and Memory, University of California, Irvine, Irvine, CA, United States.,Department of Pediatrics, University of California, Irvine, Irvine, CA, United States.,Department of Anatomy and Neurobiology, University of California, Irvine, Irvine, CA, United States
| | - Michael A Yassa
- Center for the Neurobiology of Learning and Memory, University of California, Irvine, Irvine, CA, United States.,Department of Neurobiology and Behavior, University of California, Irvine, Irvine, CA, United States.,Department of Anatomy and Neurobiology, University of California, Irvine, Irvine, CA, United States
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Kakarala SE, Roberts KE, Rogers M, Coats T, Falzarano F, Gang J, Chilov M, Avery J, Maciejewski PK, Lichtenthal WG, Prigerson HG. The neurobiological reward system in Prolonged Grief Disorder (PGD): A systematic review. Psychiatry Res Neuroimaging 2020; 303:111135. [PMID: 32629197 PMCID: PMC7442719 DOI: 10.1016/j.pscychresns.2020.111135] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 06/26/2020] [Accepted: 07/01/2020] [Indexed: 12/21/2022]
Abstract
Prolonged Grief Disorder (PGD) is a debilitating condition affecting between 7% and 10% of bereaved individuals. Past imaging and psychological studies have proposed links between PGD's characteristic symptoms - in particular, profound yearning - and the neural reward system. We conducted a systematic review to investigate this connection. On December 19, 2019, we searched six bibliographic databases for data on the neurobiology of grief and disordered grief. We excluded studies of the hypothalamic-pituitary-adrenal (HPA) axis, animal studies, and reviews. After abstract and full-text screening, twenty-four studies were included in the final review. We found diverse evidence for the activation of several reward-related regions of the brain in PGD. The data reviewed suggest that compared to normative grief, PGD involves a differential pattern of activity in the amygdala and orbitofrontal cortex (OFC); likely differential activity in the posterior cingulate cortex (PCC), rostral or subgenual anterior cingulate cortex (ACC), and basal ganglia overall, including the nucleus accumbens (NAc); and possible differential activity in the insula. It also appears that oxytocin signaling is altered in PGD, though the exact mechanism is unclear. Our findings appear to be consistent with, though not confirmative of, conceptualizing PGD as a disorder of reward, and identify directions for future research.
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Affiliation(s)
- S E Kakarala
- Cornell Center for Research on End-of-life Care, Weill Cornell Medicine, 420 E. 70th St., New York, NY 10021, USA
| | - K E Roberts
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, 1275 York Ave., New York, NY 10065, USA
| | - M Rogers
- Cornell Center for Research on End-of-life Care, Weill Cornell Medicine, 420 E. 70th St., New York, NY 10021, USA
| | - T Coats
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, 1275 York Ave., New York, NY 10065, USA
| | - F Falzarano
- Cornell Center for Research on End-of-life Care, Weill Cornell Medicine, 420 E. 70th St., New York, NY 10021, USA
| | - J Gang
- Cornell Center for Research on End-of-life Care, Weill Cornell Medicine, 420 E. 70th St., New York, NY 10021, USA
| | - M Chilov
- Medical Library, Memorial Sloan Kettering Cancer Center, 1275 York Ave., New York, NY 10065, USA
| | - J Avery
- Department of Radiology, Weill Cornell Medicine, 1305 York Ave., New York, NY 10021, USA
| | - P K Maciejewski
- Cornell Center for Research on End-of-life Care, Weill Cornell Medicine, 420 E. 70th St., New York, NY 10021, USA; Department of Radiology, Weill Cornell Medicine, 1305 York Ave., New York, NY 10021, USA
| | - W G Lichtenthal
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, 1275 York Ave., New York, NY 10065, USA; Department of Psychiatry, Weill Cornell Medicine, 525 E. 68th St., New York, NY 10065, USA
| | - H G Prigerson
- Cornell Center for Research on End-of-life Care, Weill Cornell Medicine, 420 E. 70th St., New York, NY 10021, USA; Department of Medicine, Weill Cornell Medicine, 1320 York Ave., New York, NY 10021, USA.
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7
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Hopf D, Eckstein M, Aguilar-Raab C, Warth M, Ditzen B. Neuroendocrine mechanisms of grief and bereavement: A systematic review and implications for future interventions. J Neuroendocrinol 2020; 32:e12887. [PMID: 32754965 DOI: 10.1111/jne.12887] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 05/26/2020] [Accepted: 06/14/2020] [Indexed: 12/20/2022]
Abstract
Bereavement is associated with many negative behavioural, psychological and physiological consequences and leads to an increased risk of mortality and morbidity. However, studies specifically examining neuroendocrine mechanisms of grief and bereavement have yet to be reviewed. This systematic review is a synthesis of the latest evidence in this field and aims to draw conclusions about the implications of neurobiological findings on the development of new interventions. PRISMA guidelines for systematic reviews were used to search for articles assessing neuroendocrine correlates of grief. Findings were qualitatively summarised. The National Heart, Lung, and Blood Institute Study Assessment Tool was used to assess the quality of the included studies. Out of 460 papers, 20 met the inclusion criteria. However, most were of fair quality only. As a neuroendocrine marker, the majority of the studies reported cortisol as the outcome measure and found elevated mean cortisol levels, flattened diurnal cortisol slopes and higher morning cortisol in bereaved subjects. Cortisol alterations were moderated by individual differences such as emotional reaction to grief, depressive symptoms, grief severity, closeness to the deceased and age or gender. Research on neuroendocrine mechanisms of grief is still in its early stages regarding grief measures and the use and timing of neuroendocrine assessments. Most of the studies focus on cortisol as outcome, and only limited data exist on other biomarkers such as oxytocin. Future research might consider assessing a broader range of neuroendocrine markers and use longitudinal designs with a focus on the psychobiological reactions to loss. Based on this, individually tailored psychosocial interventions, possibly in the palliative care context, might be developed to prevent prolonged grief disorder.
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Affiliation(s)
- Dora Hopf
- Institute of Medical Psychology, Heidelberg University Hospital, Ruprecht-Karls University Heidelberg, Heidelberg, Germany
| | - Monika Eckstein
- Institute of Medical Psychology, Heidelberg University Hospital, Ruprecht-Karls University Heidelberg, Heidelberg, Germany
| | - Corina Aguilar-Raab
- Institute of Medical Psychology, Heidelberg University Hospital, Ruprecht-Karls University Heidelberg, Heidelberg, Germany
| | - Marco Warth
- Institute of Medical Psychology, Heidelberg University Hospital, Ruprecht-Karls University Heidelberg, Heidelberg, Germany
| | - Beate Ditzen
- Institute of Medical Psychology, Heidelberg University Hospital, Ruprecht-Karls University Heidelberg, Heidelberg, Germany
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