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Kayser J, Tenke CE, Svob C, Gameroff MJ, Miller L, Skipper J, Warner V, Wickramaratne P, Weissman MM. Family Risk for Depression and Prioritization of Religion or Spirituality: Early Neurophysiological Modulations of Motivated Attention. Front Hum Neurosci 2019; 13:436. [PMID: 31920595 PMCID: PMC6927907 DOI: 10.3389/fnhum.2019.00436] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Accepted: 11/28/2019] [Indexed: 12/30/2022] Open
Abstract
The personal importance of religion or spirituality (R/S) has been associated with a lower risk for major depression (MDD), suicidal behavior, reduced cortical thinning and increased posterior EEG alpha, which has also been linked to antidepressant treatment response in MDD. Building on prior event-related potential (ERP) findings using an emotional hemifield paradigm, this study examined whether abnormal early (preconscious) responsivity to negative arousing stimuli, which is indicative of right parietotemporal dysfunction in both MDD patients and individuals at clinical high risk for MDD, is likewise moderated by R/S. We reanalyzed 72-channel ERP data from 127 individuals at high or low family risk for MDD (Kayser et al., 2017, NeuroImage Clin. 14, 692-707) after R/S stratification (low R/S importance, low/high risk, n = 38/61; high R/S importance, n = 15/13). ERPs were transformed to reference-free current source density (CSD) and quantified by temporal principal components analysis (tPCA). This report focused on N2 sink (peak latency 212 ms), the earliest prominent CSD-tPCA component previously found to be sensitive to emotional content. While overall N2 sink reflected activation of occipitotemporal cortex (prestriate/cuneus), as estimated via a distributed inverse solution, affective significance was marked by a relative (i.e., superimposed) positivity. Statistical analyses employed both non-parametric permutation tests and repeated measures ANOVA for mixed factorial designs with unstructured covariance matrix, including sex, age, and clinical covariates. Participants with low R/S importance, independent of risk status, showed greater ERP responsivity to negative than neutral stimuli, particularly over the right hemisphere. In contrast, early emotional ERP responsivity and asymmetry was substantially reduced for high risk individuals with high R/S importance, however, enhanced for low risk individuals with high R/S importance. Hemifield modulations of these effects (i.e., emotional ERP enhancements with left visual field/right hemisphere stimulus presentations) further corroborated these observations. Results suggest down-regulation of a right-lateralized network for salience detection at an early processing stage in high risk and high R/S importance individuals, presumably to prevent overactivation of ventral brain regions further downstream. These findings may point to a neurophysiological mechanism underlying resilience of families at risk for depression with high R/S prioritization.
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Affiliation(s)
- Jürgen Kayser
- Division of Cognitive Neuroscience, New York State Psychiatric Institute, New York, NY, United States
- Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, United States
- Division of Translational Epidemiology, New York State Psychiatric Institute, New York, NY, United States
| | - Craig E Tenke
- Division of Cognitive Neuroscience, New York State Psychiatric Institute, New York, NY, United States
- Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, United States
- Division of Translational Epidemiology, New York State Psychiatric Institute, New York, NY, United States
| | - Connie Svob
- Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, United States
- Division of Translational Epidemiology, New York State Psychiatric Institute, New York, NY, United States
| | - Marc J Gameroff
- Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, United States
- Division of Translational Epidemiology, New York State Psychiatric Institute, New York, NY, United States
| | - Lisa Miller
- Spirituality Mind Body Institute, Teachers College, Columbia University, New York, NY, United States
| | - Jamie Skipper
- Division of Translational Epidemiology, New York State Psychiatric Institute, New York, NY, United States
| | - Virginia Warner
- Division of Translational Epidemiology, New York State Psychiatric Institute, New York, NY, United States
- Mailman School of Public Health, Columbia University, New York, NY, United States
| | - Priya Wickramaratne
- Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, United States
- Division of Translational Epidemiology, New York State Psychiatric Institute, New York, NY, United States
- Mailman School of Public Health, Columbia University, New York, NY, United States
| | - Myrna M Weissman
- Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, United States
- Division of Translational Epidemiology, New York State Psychiatric Institute, New York, NY, United States
- Mailman School of Public Health, Columbia University, New York, NY, United States
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Motivated attention and family risk for depression: Neuronal generator patterns at scalp elicited by lateralized aversive pictures reveal blunted emotional responsivity. NEUROIMAGE-CLINICAL 2017; 14:692-707. [PMID: 28393011 PMCID: PMC5377015 DOI: 10.1016/j.nicl.2017.03.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Revised: 03/16/2017] [Accepted: 03/20/2017] [Indexed: 01/22/2023]
Abstract
Behavioral and electrophysiologic evidence suggests that major depression (MDD) involves right parietotemporal dysfunction, a region activated by arousing affective stimuli. Building on prior event-related potential (ERP) findings (Kayser et al. 2016 NeuroImage 142:337–350), this study examined whether these abnormalities also characterize individuals at clinical high risk for MDD. We systematically explored the impact of family risk status and personal history of depression and anxiety on three distinct stages of emotional processing comprising the late positive potential (LPP). ERPs (72 channels) were recorded from 74 high and 53 low risk individuals (age 13–59 years, 58 male) during a visual half-field paradigm using highly-controlled pictures of cosmetic surgery patients showing disordered (negative) or healed (neutral) facial areas before or after treatment. Reference-free current source density (CSD) transformations of ERP waveforms were quantified by temporal principal components analysis (tPCA). Component scores of prominent CSD-tPCA factors sensitive to emotional content were analyzed via permutation tests and repeated measures ANOVA for mixed factorial designs with unstructured covariance matrix, including gender, age and clinical covariates. Factor-based distributed inverse solutions provided descriptive estimates of emotional brain activations at group level corresponding to hierarchical activations along ventral visual processing stream. Risk status affected emotional responsivity (increased positivity to negative-than-neutral stimuli) overlapping early N2 sink (peak latency 212 ms), P3 source (385 ms), and a late centroparietal source (630 ms). High risk individuals had reduced right-greater-than-left emotional lateralization involving occipitotemporal cortex (N2 sink) and bilaterally reduced emotional effects involving posterior cingulate (P3 source) and inferior temporal cortex (630 ms) when compared to those at low risk. While the early emotional effects were enhanced for left hemifield (right hemisphere) presentations, hemifield modulations did not differ between risk groups, suggesting top-down rather than bottom-up effects of risk. Groups did not differ in their stimulus valence or arousal ratings. Similar effects were seen for individuals with a lifetime history of depression or anxiety disorder in comparison to those without. However, there was no evidence that risk status and history of MDD or anxiety disorder interacted in their impact on emotional responsivity, suggesting largely independent attenuation of attentional resource allocation to enhance perceptual processing of motivationally salient stimuli. These findings further suggest that a deficit in motivated attention preceding conscious awareness may be a marker of risk for depression. Emotional hemifield ERP task with 127 individuals at high and low family risk for MDD CSD-PCA methods summarized affective modulation of late positive potential (LPP). High risk and prior diagnosis of MDD or anxiety disorder independently reduced LPP. Suggested hypoarousal (top-down) of right temporoparietal and other emotional regions Left hemifield (bottom-up) modulations of early emotional asymmetries were preserved.
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