The Relationship Between Intentional Self‐Injurious Behavior and the Loudness Dependence of Auditory Evoked Potential in Research Volunteers

Marsic, Angelika; Berman, Mitchell E.; Barry, Tammy D.; McCloskey, Michael S.

doi:10.1002/jclp.22136

Cited by 4 publications

(6 citation statements)

References 34 publications

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“…A study among a patient sample also did find not any differences in the LDAEP between those of varying levels of suicide risk ( g = - 0.23; Graßnickel et al, 2015). In contrast, one study among a sample of male undergraduates found a positive relationship between the LDAEP and Suicidal Behaviors Questionnaire scores ( g = 0.14; Marsic et al, 2015).…”

Section: Resultsmentioning

confidence: 83%

“…To date, only two studies have examined the LDAEP and how it may differ in those with SI. The first, a study of college students and community members, did not find a relationship between the LDAEP and self-reported SI ( g = 0.31; Marsic, 2012). The second study recruited two groups of patients: (1) patients with depression with atypical features and (2) patients with depression without atypical features (Lee et al, 2014).…”

Section: Resultsmentioning

confidence: 96%

“…Similar to studies of SA and SI, findings from the literature examining suicide risk and the LDAEP are mixed. One study among a sample of college undergraduates and community members did not find a relationship between the LDAEP and Suicidal Behaviors Questionnaire scores ( g = 0.14; Marsic, 2012; Osman et al, 2001). A study among a patient sample also did find not any differences in the LDAEP between those of varying levels of suicide risk ( g = - 0.23; Graßnickel et al, 2015).…”

Section: Resultsmentioning

confidence: 98%

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Suicidal Thoughts, Behaviors, and Event-Related Potentials: A Systematic Review and Meta-Analysis

Gallyer

Dougherty

Burani

et al. 2020

Preprint

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Suicidal thoughts and behaviors (STBs) are thought to be the result, at least in part, of abnormalities in various neural systems. Event-related potentials (ERPs) are a useful method for studying neural activity, and can be leveraged to study neural deficits related to STBs, but it is unknown how effective ERPs are at differentiating various STB groups. The present metaanalysis examined how well ERPs can differentiate those with and without suicidal ideation (SI), suicide attempts (SA), and those determined to be at different levels of suicide risk, or suicidality. Our meta-analysis included 192 effect sizes from 24 studies. We used a random effects meta-analysis and found a small-to-moderate relationship between ERPs and STBs.However, we also found evidence that the literature may be suffering from small sample publication bias. Our results suggest that ERPs may compliment other approaches, such as fMRI, in the study of the neurobiology of individuals with STBs. However, the clinical utility of ERPs to predict STBs remains to be tested, and larger samples are needed to confirm the results of the present meta-analysis.

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Section: Resultsmentioning

confidence: 83%

Section: Resultsmentioning

confidence: 96%

Section: Resultsmentioning

confidence: 98%

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Suicidal Thoughts, Behaviors, and Event-Related Potentials: A Systematic Review and Meta-Analysis

Gallyer

Dougherty

Burani

et al. 2020

Preprint

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“…The P2 was defined as the second positive-going wave captured at electrode sites over the fronto-central or parieto-occipital regions. The time window for the younger participants was set at 150–230 ms, based on the waveform observed in this study and the time windows reported in previous studies (Liu et al, 2014 ; Marsic et al, 2015 ). The time window for the older participants was set at 190–270 ms (40 ms delay), which was based on the results of previous studies demonstrating a delayed onset latency of P2 due to the aging effect (Martin and Jerger, 2005 ; Ross et al, 2007 ; Ozmeral et al, 2016 ).…”

Section: Methodsmentioning

confidence: 99%

Aging Effect on Audiovisual Integrative Processing in Spatial Discrimination Task

Zou

Chau

Ting

et al. 2017

Front. Aging Neurosci.

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Multisensory integration is an essential process that people employ daily, from conversing in social gatherings to navigating the nearby environment. The aim of this study was to investigate the impact of aging on modulating multisensory integrative processes using event-related potential (ERP), and the validity of the study was improved by including “noise” in the contrast conditions. Older and younger participants were involved in perceiving visual and/or auditory stimuli that contained spatial information. The participants responded by indicating the spatial direction (far vs. near and left vs. right) conveyed in the stimuli using different wrist movements. electroencephalograms (EEGs) were captured in each task trial, along with the accuracy and reaction time of the participants’ motor responses. Older participants showed a greater extent of behavioral improvements in the multisensory (as opposed to unisensory) condition compared to their younger counterparts. Older participants were found to have fronto-centrally distributed super-additive P2, which was not the case for the younger participants. The P2 amplitude difference between the multisensory condition and the sum of the unisensory conditions was found to correlate significantly with performance on spatial discrimination. The results indicated that the age-related effect modulated the integrative process in the perceptual and feedback stages, particularly the evaluation of auditory stimuli. Audiovisual (AV) integration may also serve a functional role during spatial-discrimination processes to compensate for the compromised attention function caused by aging.

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“…Another study investigated the relationship between the LDAEP and self-injurious behavior. 28 The LDAEP was measured in 41 men, who then completed the Suicidal Behaviors Questionnaire (SBQ) and the Deliberate Self-Harm Inventory (DSHI). The LDAEP was positively correlated with scores on the SBQ and DSHI.…”

Section: Ldaep and History Of Suicide Attempts In Patients With Mddmentioning

confidence: 99%

Relationship between Serotonergic Dysfunction Based on Loudness Dependence of Auditory-Evoked Potentials and Suicide in Patients with Major Depressive Disorder

Park

2015

Psychiatry Investig

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The relationship between suicidality and the loudness dependence of auditory-evoked potentials (LDAEP) remains controversial. This article reviews the literature related to the LDAEP and suicide in patients with major depressive disorder, and suggests future research directions. Serotonergic dysfunction in suicidality seems to be more complicated than was originally thought. Studies of suicide based on the LDAEP have produced controversial results, but it is possible that these are due to differences in study designs and the smallness of samples. For example, some studies have evaluated suicide ideation and the LDAEP, while others have evaluated suicide attempts and the LDAEP. Furthermore, some of the latter studies enrolled acute suicide attempters, while others enrolled those with the history of previous suicide attempts, irrespective of whether these were acute or chronic. Thus, a more robust study design is needed in future studies, for example by evaluating the LDAEP immediately after a suicide attempt rather than in those with a history of suicide attempts and suicide ideation in order to reduce bias. Moreover, genuine suicide attempt, self-injurious behaviors, and faked suicide attempt need to be discriminated in the future.

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The Relationship Between Intentional Self‐Injurious Behavior and the Loudness Dependence of Auditory Evoked Potential in Research Volunteers

Abstract: The LDAEP has the potential to be used as a noninvasive index of intentional self-harm disposition. Additional studies are needed using other populations, including women and treatment-seeking individuals, to determine if the LDAEP more broadly discriminates risk of self-injuring.

Cited by 4 publications

References 34 publications

Suicidal Thoughts, Behaviors, and Event-Related Potentials: A Systematic Review and Meta-Analysis

Suicidal Thoughts, Behaviors, and Event-Related Potentials: A Systematic Review and Meta-Analysis

Aging Effect on Audiovisual Integrative Processing in Spatial Discrimination Task

Relationship between Serotonergic Dysfunction Based on Loudness Dependence of Auditory-Evoked Potentials and Suicide in Patients with Major Depressive Disorder

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