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Electronic Theses and Dissertations

East Tennessee State University

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Full-Text Articles in Psychology

Learning To Be Trauma-Informed: An Examination Of Individual-Level Factors Predicting Perceptions Of And Response To Trauma-Informed Practice Trainings, Kelly Daniel Dec 2025

Learning To Be Trauma-Informed: An Examination Of Individual-Level Factors Predicting Perceptions Of And Response To Trauma-Informed Practice Trainings, Kelly Daniel

Electronic Theses and Dissertations

Trauma is a substantial threat to public health. As such, significant effort has been exerted into developing interventions which mitigate the consequences of trauma. Trauma-informed practice (TIP) aims to alleviate the effects of trauma by building policies and practices focused on safety, trust, transparency, support, collaboration, and empowerment. This study investigated how individual-level factors, including readiness for organizational change, perceived benefit of TIP training, and personal trauma history affect one’s ability to apply a TIP lens in a sample (n =100) of members of a graduate-level college. Further, it explored if one’s perceptions of and response to trauma-informed practice training …


Does Self-Care Moderate The Association Between Adverse Childhood Experiences, Trauma Symptoms, And Parental Reflective Functioning?, Vinaya Thomas Dec 2024

Does Self-Care Moderate The Association Between Adverse Childhood Experiences, Trauma Symptoms, And Parental Reflective Functioning?, Vinaya Thomas

Electronic Theses and Dissertations

Unresolved adverse and traumatic experiences in parents can amplify the risk of perpetuating intergenerational transmission of trauma. Parents’ positive and adaptive practices such as self-care might act as a protective factor against this ripple effect. This study investigated whether self-care moderated the relationship between parental ACEs, post-traumatic stress symptoms, and parental reflective functioning in mothers who are experiencing high psychosocial stress (n = 59) residing in rural Appalachia. Within our sample, there was no statistically significant linear relationship between our predictors, ACE score and PTSD symptoms, and our outcome of interest, maternal pre-mentalizing. We did not find empirical support for …


P300 Event-Related Potential Responses To Self-Relevant Stimuli, Jordan Razzak May 2024

P300 Event-Related Potential Responses To Self-Relevant Stimuli, Jordan Razzak

Electronic Theses and Dissertations

Previous literature has suggested an apparent P300 sensitivity to self-relevant stimuli. To further explore this relationship, we asked participants to submit 10 photos, each of a particular category (e.g. footwear, plants), to be used as either targets or distractors in a given condition of an oddball task. Furthermore, we attempted to see whether the effect of self-relevance on the P300 could be induced in a participant by allowing them to study a set of unique photos which would then be used as targets. Our analysis suggested that P300 amplitude elicited in response to self-relevant stimuli used as targets was statistically …


Exploring The Lived Experience Of Self-Care In Young Adults With Type 2 Diabetes, Holly Berry-Price May 2024

Exploring The Lived Experience Of Self-Care In Young Adults With Type 2 Diabetes, Holly Berry-Price

Electronic Theses and Dissertations

Introduction

The prevalence of prediabetes in adults aged 18 or older was as high as 38% between 2017-2020. Youth-onset T2DM is a more aggressive phenotype than T2DM that occurs later in life. Young adults with T2DM have poorer health outcomes, lose an average of 15 years of life, all resulting in significant economic burden impacting the person. Current self-management interventions do not improve health outcomes in young adults with T2DM.

Purpose

The purpose of this research was to explore the self-care experiences of young adults living with T2DM.

Methods

Existential hermeneutic phenomenology informed the research. Inclusion criteria as follows: adults …


The Implications, Magnitude, And Development Of Traumatic Brain Injury For Individuals Undergoing Treatment For Opioid Use Disorder, Hannah G. Mitchell May 2024

The Implications, Magnitude, And Development Of Traumatic Brain Injury For Individuals Undergoing Treatment For Opioid Use Disorder, Hannah G. Mitchell

Electronic Theses and Dissertations

There is an established bidirectional relation between substance use and traumatic brain injuries (TBIs). Despite the high rate of prescribing opioids for pain management following a TBI and the epidemic of opioid use disorder (OUD) in the United States, scarce research has specifically analyzed the association between TBI and OUD. In a series of three interrelated manuscripts, the present study will first examine the prevalence and features of TBIs among persons seeking treatment for OUD. Next, the present study will evaluate the association between TBI and indicators of risky health behaviors and OUD severity, including the risk of overdose and …


Obstetric Violence And Postpartum Adjustment: Exploration Of Risk And Resilience Factors, Hope O'Neill Dec 2023

Obstetric Violence And Postpartum Adjustment: Exploration Of Risk And Resilience Factors, Hope O'Neill

Electronic Theses and Dissertations

Obstetric violence includes acts of abuse, coercion, or disrespect that occur during the labor process. The present study explores how obstetric violence impacts a person’s postpartum psychosocial adjustment. This study used a subset of data (N = 339) from a larger online study, which attempted to explore multiple facets of a person’s postpartum health. The psychological constructs examined are postpartum depression and postpartum anxiety. Additional constructs assessed were protective and risk factors: self-compassion and medical mistrust. Self-compassion and medical mistrust were examined by using moderation models. Additional analyses were completed using simple regression models to explore whether obstetric violence predicts …


Behavioral Indicators Of Reflective Functioning In Mother-Child Dyadic Interactions, Rachel Clingensmith Aug 2023

Behavioral Indicators Of Reflective Functioning In Mother-Child Dyadic Interactions, Rachel Clingensmith

Electronic Theses and Dissertations

Positive parenting practices and secure attachments are consistently linked to healthy child outcomes (Ainsworth & Bowlby, 1991; Waters et al., 2000). Research on cognitive processes that scaffold parental behaviors which contribute to secure attachment is an essential contribution to the literature, particularly given the potential for early intervention with at-risk families. Parental Reflective Functioning (PRF) is a construct of increasing interest which has been linked to secure attachments and positive child outcomes, with one commonly used self-report measure of PRF being the Parental Reflective Functioning Questionnaire (PRFQ; Camoirano, 2017; Clingensmith, 2021; Luyten et al., 2017). As such, the purpose of …


A Pandemic’S Potential To Haunt: A Longitudinal Look At The Professional Wellbeing Of Tn’S Infant And Early Childhood Mental Health (Iecmh) Workforce, Robyn A. Dolson Aug 2023

A Pandemic’S Potential To Haunt: A Longitudinal Look At The Professional Wellbeing Of Tn’S Infant And Early Childhood Mental Health (Iecmh) Workforce, Robyn A. Dolson

Electronic Theses and Dissertations

Infant and Early Childhood Mental Health (IECMH) providers engage in uniquely relational work with high-risk families that expose them to the full advantages (i.e., compassion satisfaction [CS]) and disadvantages (e.g., burn-out [BO]) of a helper role. Though the pandemic seemed poised to escalate disadvantage, most early pandemic studies found high CS alongside elevated BO. Unfortunately, as COVID-19 has continued, CS has declined while BO has increased. Given the delayed COVID-19 impact on children, these changes may be particularly acute for IECMH providers. Using a longitudinal cohort of 27 IECMH providers, this study aimed to describe and quantify changes in professional …


Dyadic And Ecological Associations With Intimate Partner Violence (Ipv): Using Hierarchical Linear Modeling To Differentiate Ipv From Community Crime, Rachel Carpenter May 2023

Dyadic And Ecological Associations With Intimate Partner Violence (Ipv): Using Hierarchical Linear Modeling To Differentiate Ipv From Community Crime, Rachel Carpenter

Electronic Theses and Dissertations

Research on intimate partner violence (IPV) and intimate partner sexual violence (IPSV) has largely focused on individual and dyadic-level risk factors, but recently studies have explored how the surrounding environment is associated with IPV/IPSV. Studies that have explored community-level variables typically only use IPV/IPSV samples and do not first compare indicators of IPV/IPSV to those of general crime in those same communities. To address these gaps, this study was conducted in two parts. Data were retrieved from the Tennessee Bureau of Investigation Reporting System, County Health Rankings and Roadmaps System, the US Census Bureau, and other sources. Study 1 first …


Approaching Trans Healthcare Competency: The Implementation Of Trans Health Education For Medical Providers In Appalachia, Rebecca Altschuler May 2023

Approaching Trans Healthcare Competency: The Implementation Of Trans Health Education For Medical Providers In Appalachia, Rebecca Altschuler

Electronic Theses and Dissertations

Barriers to competent and safe healthcare disproportionately impact people who are marginalized because of their race, ethnicity, gender, or socioeconomic status. It is well documented that transgender patients in particular experience barriers to both accessing care and receiving high quality, non-discriminatory care (Hatzenbuehler & Pachankis, 2016; James et al., 2016; Rahman et al., 2019; Safer et al., 2016). This lack of access to culturally competent healthcare services contributes to health disparities that disproportionately impact the trans community. Literature on barriers to competent care for trans patients indicates that providers experience discomfort related to their ability to provide competent care (Safer …


Analyzing Emerging Adulthood Narratives And The Role Of Anxiety In Developmental Functioning, Daryl Parungao Dec 2022

Analyzing Emerging Adulthood Narratives And The Role Of Anxiety In Developmental Functioning, Daryl Parungao

Electronic Theses and Dissertations

Emerging adulthood is a developmental period characterized by the themes of identity exploration, instability, feeling in-between, being self-focused, and exploring possibilities (Arnett, 2006). Emerging adults are at higher risk for anxiety as they navigate novel developmental experiences and responsibilities (Kranszler et al., 2019). This study explores whether these themes map on to the experiences of modern-day emerging adults, and whether developmental functioning corresponds to anxiety. College students completed standard questionnaires and provided free-text responses about adjusting to adulthood. Identity exploration and instability were perceived as the most positive and negative aspects of aging, respectively, though response-type varied by participant demographics. …


Validating An Internet Gaming Disorder Measure During Covid-19: Video Game Use, Distance Learning, And Impacts Of Covid-19 On Gaming Behavior, Christin Collie Dec 2022

Validating An Internet Gaming Disorder Measure During Covid-19: Video Game Use, Distance Learning, And Impacts Of Covid-19 On Gaming Behavior, Christin Collie

Electronic Theses and Dissertations

For most students, playing video games is a popular, enjoyable activity to do in their leisure time. While many people play video games for fun, some do develop problems associated with their play. Excessive engagement in video game play can lead to significant impairment and clinically significant levels of harm. However, there are several important gaps in the research literature which limit understanding of potential harm. First, little is known about the gaming behavior of students, ranging from middle-school to graduate school, specifically as it relates to their reasons for playing video games and their time spent playing. Second, concerns …


Borderline Personality Disorder And Violent Crime: The Moderating Role Of Sex And Race, Genevieve Allison Dec 2022

Borderline Personality Disorder And Violent Crime: The Moderating Role Of Sex And Race, Genevieve Allison

Electronic Theses and Dissertations

People receiving treatment for substance use disorders (SUD) are at risk of justice involvement. Although it is well-established that borderline personality disorder (BPD) increases risk for criminal involvement, it is unclear whether this relationship exists among people with SUDs. Furthermore, prior research has found sex and race differences in the relationships between BPD and justice involvement as well as violence, but these moderators have not been explored within a substance using sample. The current study utilized a sample receiving SUD treatment to examine whether BPD is associated with prior violent charges and, if race and sex moderated this relationship. Results …


Parent Emotion Socialization And Emerging Adult Internalizing Symptoms: Differences And Moderation By Rurality, Cheston West Dec 2022

Parent Emotion Socialization And Emerging Adult Internalizing Symptoms: Differences And Moderation By Rurality, Cheston West

Electronic Theses and Dissertations

Emerging adulthood is a unique developmental period from late adolescence to late 20s during which individuals experience a multitude of developmental transitions and are at an increased risk for internalizing symptoms. Parent emotion socialization in childhood can also contribute to risk for internalizing symptoms and is shaped by parent gender and sociocultural context. Rurality is a sociocultural context that has implications for parenting, but less research has explored how parent emotion socialization varies by rurality. The present study examined maternal and paternal emotion socialization in relation to rurality and emerging adult internalizing symptoms. Participants were 270 emerging adults (18-29 years …


Coping Strategies And Self-Compassion As Protective Factors In The Infant And Early Childhood Mental Health Workforce, Megan Wolff Dec 2022

Coping Strategies And Self-Compassion As Protective Factors In The Infant And Early Childhood Mental Health Workforce, Megan Wolff

Electronic Theses and Dissertations

The mental health field experiences high levels of stress, resulting in a greater risk of poor professional quality of life, likely exacerbated by the additional stress associated with COVID-19. The present study examined the effect COVID-19 stress had on the professional quality of life of the infant and early childhood mental health (IECMH) workforce and whether coping strategies and self-compassion acted as protective factors. Results indicated that higher COVID-19 stress was associated with higher burnout and secondary traumatic stress (STS) and lower compassion satisfaction (CS). The results also showed that the pathway from COVID-19 stress to burnout was moderated by …


An Investigation Of Lab-Based Research Procedural Fidelity: The Relationship Between Experimenter Infant-Directed Speech, Temperament And Language Proficiency, Tess A. Simpson Dec 2022

An Investigation Of Lab-Based Research Procedural Fidelity: The Relationship Between Experimenter Infant-Directed Speech, Temperament And Language Proficiency, Tess A. Simpson

Electronic Theses and Dissertations

The purpose of the present study was to investigate whether developmental researchers were influenced in the laboratory by the characteristics of children who participate in their research. I hypothesized that experimenters, as social partners, would adapt their speaking and other behaviors to the child’s perceived temperamental profile and language proficiency. I specifically focused on whether experimenters would adhere to the experimental laboratory procedure of two elicited imitation tasks, Feed Bear and Make a Rattle, in an archival dataset. Participants included 61 primarily white 15-month-olds. Coders transcribed infant directed speech (IDS) and analyzed transcriptions for total words, words per sentence, and …


K-5 Elementary Alternative Program: A Case Study, William E. Scheuer Iv Dec 2022

K-5 Elementary Alternative Program: A Case Study, William E. Scheuer Iv

Electronic Theses and Dissertations

The purpose of this case study was to examine how the K-5 elementary alternative program All Students Can Thrive (ASCT) used student-centered learning practices to influence the whole child. There is a lack of research on K-5 elementary alternative programs, such as ASCT, and specifically those that integrate student-centered learning practices to influence the whole child. Literature does not contain universally accepted interventions that are effective in the elementary alternative setting to help students return to the mainstream classroom setting better prepared to display appropriate behaviors when a student is removed from a mainstream classroom setting due to disruptive behaviors. …


Prevalence And Predictors Of Polypharmacy In Adolescents Who Have Engaged In Sexually Abusive Behaviors, Rebecca Gilley Aug 2022

Prevalence And Predictors Of Polypharmacy In Adolescents Who Have Engaged In Sexually Abusive Behaviors, Rebecca Gilley

Electronic Theses and Dissertations

Polypharmacy, or the concurrent use of multiple medications, is associated with detrimental outcomes for patients and has gathered increasing attention within the scientific clinical literature. Pediatric populations warrant special consideration for the practice of polypharmacy, as medication effects are more pronounced in youth and adverse effects may have a lasting impact on development. This dissertation study examined psychotropic prescribing practices in a sample of adolescents who have engaged in sexually abusive behaviors, a subset of justice-involved youth who are at risk for polypharmacy. General prescribing trends were examined, and a principle components analysis involving variables associated with risk of polypharmacy …


Look, But Don’T Touch: Impact Of Covid-19 On The Nicu Caregiver, Rebecca C. Otwell-Dove Aug 2022

Look, But Don’T Touch: Impact Of Covid-19 On The Nicu Caregiver, Rebecca C. Otwell-Dove

Electronic Theses and Dissertations

Admission of an infant into the neonatal intensive care unit (NICU) is an experience that has been associated with a variety of both positive and negative health outcomes for parent and child. While both the setting name and the admitted population alludes to a sole focus on the affected infant, what often remains underrecognized is the impact on the ones who care for the newborn long before and longer after their NICU stay. Given the recency and unprecedented impact of the COVID-19 pandemic, very little research has examined the impact of COVID-19-specific stress on the experience of parents of infants …


Our Bodies, Our Stories: Mental And Physical Self Connection As A Protective Factor In Sexual And Gender Minorities, Emerson A. Todd Aug 2022

Our Bodies, Our Stories: Mental And Physical Self Connection As A Protective Factor In Sexual And Gender Minorities, Emerson A. Todd

Electronic Theses and Dissertations

The mind and body connection has been actively examined in neuroscience and developmental psychology backgrounds. Sociological theorists posit ways that individuals develop a sense of self through mind, body, and the social world. While research on the connection between the mind and body in disabled and aging populations is common, less is known of the everyday impact of these connections for other minority populations. The present study uses mixed-methods research to explore the relationship between mind and body and the impacts on internal and social life. The quantitative aspect of the study found significant relationships between physical and mental health …


The Front Lines Of Student Success: A Phenomenography Exploring The Background And Knowledge Of Primary Role Academic Advisors In Higher Education, Alicia N. Abney Aug 2022

The Front Lines Of Student Success: A Phenomenography Exploring The Background And Knowledge Of Primary Role Academic Advisors In Higher Education, Alicia N. Abney

Electronic Theses and Dissertations

The purpose of this qualitative, phenomenographic study was to understand the experiences, backgrounds, and perspectives of new, primary role academic advisors at four-year public institutions in the United States. Research on advising has provided insight into advising best practices and the student perceptions of academic advising; however, there is little research illustrating current primary role academic advisors and their experience, or perhaps lack thereof.

To receive highly coveted federal and state funding, higher education institutions must show growth in student success. Academic advisors are on the front lines of student success because they are tasked with the responsibility of retaining …


An Intersectional Study Of Perceived Academic Climate And The Imposter Phenomenon In Psychology Students, Kelsey Braun Aug 2022

An Intersectional Study Of Perceived Academic Climate And The Imposter Phenomenon In Psychology Students, Kelsey Braun

Electronic Theses and Dissertations

Social exclusion in higher education can occur at multiple levels (e.g., systemic, institutional, interpersonal, individual), and individuals simultaneously hold multiple social identities that could influence their perceptions of academic climate. The current study utilized a mixed-methods convergent parallel design to explore the impact of multiple social identities, perceptions of academic climate, and the imposter phenomenon among psychology students. In the quantitative portion, participants (N = 142) completed an online survey related to gender centrality, academic climate, and imposter phenomenon. Gender group comparisons revealed that cisgender men indicated poorer perceptions of climate than cisgender women and gender minorities, but imposter …


Adverse Childhood Experiences And Quality Of Life: A Mediating Role Of Physical Activity And Executive Function, Loni Parrish Aug 2022

Adverse Childhood Experiences And Quality Of Life: A Mediating Role Of Physical Activity And Executive Function, Loni Parrish

Electronic Theses and Dissertations

ACEs have been associated with heightened risk for a range of chronic health problems, substance use, and cognition in adulthood (Center for Disease Control (CDC), 2019; Hinojosa et al., 2017). One potential protective factor is physical activity (McEwen, 2016; Wu et al., 2013). Physical activity is associated with sustaining overall health, improving mental health by reducing symptoms of depression and anxiety (Murri et al., 2019; Sharma et al., 2006; Tasci et al., 2019), and maintaining a healthy body weight and BMI (WHO, 2021). Therefore, this study examined whether barriers to physical activity, physical activity levels, and executive outcomes serve as …


Individual Characteristics Of Postsecondary Underachievement, Natasha Godkin Aug 2022

Individual Characteristics Of Postsecondary Underachievement, Natasha Godkin

Electronic Theses and Dissertations

Underachievement in postsecondary education has been a growing concern for educators and researchers. Higher education institutions have implemented early alert systems to identify students performing below standards. This early warning system has major limitations that confine it to an identification only approach. The current study aimed to investigate the psychometric properties of the Student Attitude Assessment Survey-R (SAAS-R) in a postsecondary sample. First, a confirmatory factor analysis validated the SAAS-R in a postsecondary sample. Predictive validity was then investigated by identifying students as underachieving or achieving based on responses to the SAAS-R and via a regression-based discrepancy model (ability vs. …


The Effects Of Rejection Sensitivity On Attention And Performance Monitoring Event-Related Potentials, Elizabeth Ridley May 2022

The Effects Of Rejection Sensitivity On Attention And Performance Monitoring Event-Related Potentials, Elizabeth Ridley

Electronic Theses and Dissertations

Rejection sensitivity (RS) can have significant effects on interpersonal relationships. Previous research has shown the negative social effects of RS, but less is known about the cognitive implications of having high levels of RS. The current study examined the effect of RS on various event-related potential (ERP) components associated with performance monitoring (error-related negativity, ERN; feedback-related negativity, FRN) and attention (P300; late positive potential, LPP). Participants completed a social or nonsocial Flanker task and an emotional Stroop task. Results showed an increased ERN on error trials for individuals with higher RS. Although the FRN, P300, and LPP were not influenced …


Digital Manipulation Of Human Faces: Effects On Emotional Perception And Brain Activity, Martin Knoll May 2022

Digital Manipulation Of Human Faces: Effects On Emotional Perception And Brain Activity, Martin Knoll

Electronic Theses and Dissertations

The study of human face-processing has granted insight into key adaptions across various social and biological functions. However, there is an overall lack of consistency regarding digital alteration styles of human-face stimuli. In order to investigate this, two independent studies were conducted examining unique effects of image construction and presentation. In the first study, three primary forms of stimuli presentation styles (color, black and white, cutout) were used across iterations of non-thatcherized/thatcherized and non-inverted/inverted presentations. Outcome measures included subjective reactions measured via ratings of perceived “grotesqueness,” and objective outcomes of N170 event-related potentials (ERPs) measured via encephalography. Results of subjective …


Early Detection Of Atypical Motor And Neurobehavior Of Infants At Risk Secondary To Opioid Exposure: A Prospective Study, Kara Boynewicz May 2022

Early Detection Of Atypical Motor And Neurobehavior Of Infants At Risk Secondary To Opioid Exposure: A Prospective Study, Kara Boynewicz

Electronic Theses and Dissertations

Prenatal opioid exposure has been studied in relation to infants' medical outcomes. However, large gaps exist in the literature supporting early identification of atypical neurobehavior and motor development of infants with prenatal opioid exposure. The purpose of the study was to investigate whether prenatal opioid exposure has a negative influence on a newborn infant’s neurobehavior and motor development to aid in the early identification of potential delays. Using a prospective quasi experimental design, infants motor development using the Test of Infant Motor Performance (TIMP) and neurobehavior using the NICU Neonatal Network Scale (NNNS) was assessed on 58 infants in a …


The Role Of Emotion Dysregulation In The Relationship Between Anhedonia And Opioid Craving, Rachelle Kromash May 2022

The Role Of Emotion Dysregulation In The Relationship Between Anhedonia And Opioid Craving, Rachelle Kromash

Electronic Theses and Dissertations

Research on factors that predict opioid cravings is lacking. Anhedonia may be a predictor of cravings and particularly relevant to cravings when people struggle to regulate emotions but has yet to be examined among justice-involved populations. This study aimed to examine the relationship between anhedonia, opioid cravings, and emotion dysregulation (ED) in this population. Participants completed several measures. The results showed that anhedonia and opioid cravings were significantly related at the bivariate level, but not in moderation models. The DERS-36 total score and ‘DERS Impulse’ subscale had a significant, positive effect on cravings in moderation models. In a higher severity …


The Comparative Effects Of Three Virtual Nature Exposure Methods On State Social Motivation: A Randomized Controlled Trial, Samantha A. Castelblanco May 2022

The Comparative Effects Of Three Virtual Nature Exposure Methods On State Social Motivation: A Randomized Controlled Trial, Samantha A. Castelblanco

Electronic Theses and Dissertations

It is well established in the research literature that exposure to nature positively affects physical and mental health. However, research regarding the effects of nature exposure on social health is less developed. Prior research found that watching a video of nature improved state social motivation. Building on this research, the current study compared the effects of three methods of virtual nature exposure on state social motivation in a randomized controlled trial. In this 3X3 between-subjects experiment, participants (N = 426) 18 to 73 (MAge = 27.69, SD = 12.19) were randomly assigned to experience 3-minutes of nature …


Behavioral Effects And Neurobiological Mechanisms Of 3-Aminobenzimide In A Rodent Model Of Chronic Psychological Stress, Liza Wills May 2022

Behavioral Effects And Neurobiological Mechanisms Of 3-Aminobenzimide In A Rodent Model Of Chronic Psychological Stress, Liza Wills

Electronic Theses and Dissertations

Major depressive disorder (MDD) is a leading cause of disability worldwide, with a lifetime prevalence rate of approximately 20%. Inadequate pharmacological treatment methods for MDD are a significant debilitating factor. Patient estimates suggest that the treatment resistance rate for pharmacological interventions is over 30%. Postmortem analyses of human tissue of individuals diagnosed with MDD have shown an increase in Poly (ADP-ribose) polymerase 1 (PARP-1) mRNA gene expression in prefrontal cortical white matter when compared to psychiatrically normal brain tissue. In order to further investigate this issue, the present study used the social defeat stress/chronic unpredictable stress (SDS + CUS) rodent …