Publications by authors named "Adam Messinger"

Research on sexual and gender minority (SGM) and domestic violence/sexual assault (DV/SA) is needed given that SGM people are at elevated risk of experiencing DV/SA and accessing inclusive and affirming services from DV/SA community agencies poses challenges for SGM survivors. Community-based participatory research (CBPR) is emerging as a valuable methodological tool in this area, yet few CBPR studies focus on DV/SA among SGM people. In the current paper, we present a case study of a CBPR study conducted in collaboration with SGM survivors of DV/SA, as well as community stakeholders (i.

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Face processing is fundamental to primates and has been extensively studied in higher-order visual cortex. Here, we report that visual neurons in the midbrain superior colliculus (SC) of macaque monkeys display a preference for images of faces. This preference emerges within 40 ms of stimulus onset-well before "face patches" in visual cortex-and, at the population level, can be used to distinguish faces from other visual objects with accuracies of ∼80%.

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Face processing is fundamental to primates and has been extensively studied in higher-order visual cortex. Here we report that visual neurons in the midbrain superior colliculus (SC) display a preference for faces, that the preference emerges within 50ms of stimulus onset - well before "face patches" in visual cortex - and that this activity can distinguish faces from other visual objects with accuracies of ~80%. This short-latency preference in SC depends on signals routed through early visual cortex, because inactivating the lateral geniculate nucleus, the key relay from retina to cortex, virtually eliminates visual responses in SC, including face-related activity.

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Face detection is a foundational social skill for primates. This vital function is thought to be supported by specialized neural mechanisms; however, although several face-selective regions have been identified in both humans and nonhuman primates, there is no consensus about which region(s) are involved in face detection. Here, we used naturally occurring errors of face detection (i.

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Relative to cisgender people, transgender individuals not only are at an elevated risk of experiencing at least one form of physical or sexual violence, but also at an increased risk of polyvictimization: that is, exposure to multiple types of violence over the life course. Given that polyvictimization increases vulnerability to adverse mental and physical health sequelae, there is a pressing need to identify which sociodemographic subgroups of transgender people are at greater risk of polyvictimization. Understanding these risk profiles will have important implications for developing transgender-specific models for violence prevention, screening, and intervention.

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Research finds that transgender survivors of intimate partner violence (IPV) often face transphobia-related barriers to reaching help. Due partially to a dearth of larger datasets supporting multivariate analyses, it is unclear whether sociodemographic factors can further hinder transgender help-seeking. Addressing these gaps, logistic regression secondary data analyses were conducted with 15,198 transgender IPV survivors from the nationally-representative 2015 .

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Digitized neuroanatomical atlases that can be overlaid onto functional data are crucial for localizing brain structures and analyzing functional networks identified by neuroimaging techniques. To aid in functional and structural data analysis, we have created a comprehensive parcellation of the rhesus macaque subcortex using a high-resolution ex vivo structural imaging scan. This anatomical scan and its parcellation were warped to the updated NIMH Macaque Template (NMT v2), an in vivo population template, where the parcellation was refined to produce the Subcortical Atlas of the Rhesus Macaque (SARM) with 210 primary regions-of-interest (ROIs).

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Brain perturbation studies allow detailed causal inferences of behavioral and neural processes. Because the combination of brain perturbation methods and neural measurement techniques is inherently challenging, research in humans has predominantly focused on non-invasive, indirect brain perturbations, or neurological lesion studies. Non-human primates have been indispensable as a neurobiological system that is highly similar to humans while simultaneously being more experimentally tractable, allowing visualization of the functional and structural impact of systematic brain perturbation.

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We investigated the spatial representation of covert attention and movement planning in monkeys performing a task that used symbolic cues to decouple the locus of covert attention from the motor target. In the three frontal areas studied, most spatially tuned neurons reflected either where attention was allocated or the planned saccade. Neurons modulated by both covert attention and the motor plan were in the minority.

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Functional neuroimaging research in the non-human primate (NHP) has been advancing at a remarkable rate. The increase in available data establishes a need for robust analysis pipelines designed for NHP neuroimaging and accompanying template spaces to standardize the localization of neuroimaging results. Our group recently developed the NIMH Macaque Template (NMT), a high-resolution population average anatomical template and associated neuroimaging resources, providing researchers with a standard space for macaque neuroimaging .

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The MNI CIVET pipeline for automated extraction of cortical surfaces and evaluation of cortical thickness from in-vivo human MRI has been extended for processing macaque brains. Processing is performed based on the NIMH Macaque Template (NMT), as the reference template, with the anatomical parcellation of the surface following the D99 and CHARM atlases. The modifications needed to adapt CIVET to the macaque brain are detailed.

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Neuroimaging non-human primates (NHPs) is a growing, yet highly specialized field of neuroscience. Resources that were primarily developed for human neuroimaging often need to be significantly adapted for use with NHPs or other animals, which has led to an abundance of custom, in-house solutions. In recent years, the global NHP neuroimaging community has made significant efforts to transform the field towards more open and collaborative practices.

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Intimate partner violence (IPV) against transgender individuals is highly prevalent and impactful, and thus research is needed to examine the extent to which survivors are able to reach needed assistance and safety. To our knowledge, no U.S.

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Limited research on female-assigned-at-birth sexual and gender minorities (FAB SGM) suggests that their risk of psychological, physical, and sexual intimate partner violence (IPV) victimization and perpetration may be linked to childhood violence exposure (CVE), such as experiencing child abuse, or witnessing sibling or interparental abuse. That said, there is a dearth of research in this population examining whether there is typically a violence type match between CVE and IPV (e.g.

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Measures of intimate partner violence (IPV) have largely been developed and validated in heterosexual, cisgender samples, with little attention to whether these measures are culturally appropriate for sexual and gender minority (SGM) populations. However, rates of IPV are two to three times higher among SGM than heterosexual populations, highlighting the importance of culturally appropriate measures of IPV for SGM populations. In this article, after reviewing key problems with the use of existing IPV measures with SGM samples, we describe the development of a toolkit of new and adapted measures of IPV for use with SGM assigned female at birth (SGM-AFAB) populations, including an adapted version of the Conflict Tactics Scale-Revised, an adapted measure of coercive control, and the newly developed SGM-Specific IPV Tactics Measure.

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Research repeatedly concludes that lesbian, gay, and bisexual individuals (i.e., sexual minorities) are at increased risk of experiencing abuse in a romantic or sexual relationship.

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Non-human primate neuroimaging is a rapidly growing area of research that promises to transform and scale translational and cross-species comparative neuroscience. Unfortunately, the technological and methodological advances of the past two decades have outpaced the accrual of data, which is particularly challenging given the relatively few centers that have the necessary facilities and capabilities. The PRIMatE Data Exchange (PRIME-DE) addresses this challenge by aggregating independently acquired non-human primate magnetic resonance imaging (MRI) datasets and openly sharing them via the International Neuroimaging Data-sharing Initiative (INDI).

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There is a paucity of research comparing perceptions of technology-facilitated partner monitoring or stalking between same-gender and different-gender relationships. As such, a randomized vignette study was conducted with 738 undergraduate students at a large Midwestern university, who read one of four stories of intimate partner cyber-monitoring (IPCM): same-gender IPCM with physical violence, same-gender IPCM without physical violence, different-gender IPCM with physical violence, and different-gender IPCM without physical violence. Results show that participants were significantly less likely to recommend the survivor break up with the abuser if the story described a same-gender relationship.

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Macroscopic cortical networks are important for cognitive function, but it remains challenging to construct anatomically plausible individual structural connectomes from human neuroimaging. We introduce a new technique for cortical network mapping based on inter-regional similarity of multiple morphometric parameters measured using multimodal MRI. In three cohorts (two human, one macaque), we find that the resulting morphometric similarity networks (MSNs) have a complex topological organization comprising modules and high-degree hubs.

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The use of standard anatomical templates is common in human neuroimaging, as it facilitates data analysis and comparison across subjects and studies. For non-human primates, previous in vivo templates have lacked sufficient contrast to reliably validate known anatomical brain regions and have not provided tools for automated single-subject processing. Here we present the "National Institute of Mental Health Macaque Template", or NMT for short.

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Although intimate partner violence (IPV) is highly prevalent among lesbian, gay, bisexual, and transgender (LGBT) youth, little is known regarding its developmental patterns, risk factors, or health-related consequences. We examined IPV victimization in an ethnically diverse community-based convenience sample of 248 LGBT youth (aged 16-20 at study outset) who provided six waves of data across a 5-year period. Results from multilevel models indicated high, stable rates of IPV victimization across this developmental period (ages 16-25 years) that differed between demographic groups.

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Johnson's intimate partner violence (IPV) typology-categorizing IPV by both use and receipt of physical violence and controlling behaviors-effectively predicts IPV consequences among adults. His typology has not yet been applied to adolescents, an important population for early IPV intervention. Therefore, in analyzing IPV covariates among 493 female urban high school students, we used as key predictors both Johnson's original typology and, for enhanced clarity, a relationship-level extension.

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Young people tend to disclose relationship violence experiences to their peers, if they disclose at all, yet little is known about the nature and frequency of adolescent help-seeking and help-giving behaviors. Conducted within a sample of 1,312 young people from four New York City high schools, this is the first paper to ask adolescent help-givers about the various forms of help they provide and among the first to examine how ethnicity and nativity impact help-seeking behaviors. Relationship violence victims who had ever disclosed (61%) were more likely to choose their friends for informal support.

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A growing literature suggests that communication strategies can promote or inhibit intimate partner violence (IPV). Research on communication is still needed on a group ripe for early IPV intervention: high school-aged adolescents. This article revisits our previous analyses of young female reproductive clinic patients (Messinger, Davidson, & Rickert, 2011) by examining how the adolescent and young adult respondents differ.

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