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Mental Disorders

2019

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Articles 31 - 60 of 82

Full-Text Articles in Psychiatry and Psychology

Do Not Miss Your Shot: Improving Follow-Up In Patients Receiving Long-Acting Injectable Medications, Mary O'Hara May 2019

Do Not Miss Your Shot: Improving Follow-Up In Patients Receiving Long-Acting Injectable Medications, Mary O'Hara

Doctor of Nursing Practice Final Manuscripts

Background: Serious mental illness including schizophrenia and bipolar disorder affects 1 in 24 adults in California. These chronic disorders are difficult to treat and often sabotaged by medication nonadherence. Long-acting injectable (LAI) medications are one strategy to combat medication nonadherence. Effectively providing treatment with LAI medications can be challenging at the clinic level.

Objectives: Reduce the number of days without medication by reducing the number of days between injection due date and injection administration for patients receiving LAI medications.

Design: Establish appointments for all injection visits. Standardize visit protocol for injection encounters to optimize provider time. Arrange immediate follow-up and …


Analysis Of A Universal Depression Screening Workflow At An Integrated Healthcare Center, Arthur Roehr May 2019

Analysis Of A Universal Depression Screening Workflow At An Integrated Healthcare Center, Arthur Roehr

Doctor of Nursing Practice Final Manuscripts

Purpose: Evaluation of an evidence-based protocol that measures the effectiveness of universal depression screening at an integrated healthcare center. At risk patients are those who complete a patient health questionnaire (phq-9) and score ≥ 10 when presenting for a primary care visit. A score of ≥ 10 prompts further evaluation by the primary care provider (PCP) prior to behavioral health care management (BHCM) referral.

Background: In 2016, 16.2 million adults aged 18 or older in the U.S. experienced a major depressive episode (MDE). 65.3% of those received some form of treatment from a healthcare professional (therapy and/or medication). Early identification …


Dance/Movement Therapy As A Tool To Improve Social Skills In Children And Adolescents With Autism Spectrum Disorder: A Literature Review, Holly Berlandy May 2019

Dance/Movement Therapy As A Tool To Improve Social Skills In Children And Adolescents With Autism Spectrum Disorder: A Literature Review, Holly Berlandy

Expressive Therapies Capstone Theses

Abstract

Autism spectrum disorder is a neurodevelopmental disorder diagnosed by the presence of social communication and interaction deficits present in their day to day. The deficits present in this disorder appear within the first three years of life and lead to problems with connecting and interacting with other individuals including their own family members. As a result, children and adolescents with Autism spectrum disorder often experience negative self-image and lack the proper skills to interact with others. Autism spectrum disorder is becoming more commonly diagnosed and yet there remains a gap in interventions and treatment due to the individualized appearance …


“There Was Something Magical About This Group”: Building Cohesion In A Psychiatric Hospital, Mariah L. Logan May 2019

“There Was Something Magical About This Group”: Building Cohesion In A Psychiatric Hospital, Mariah L. Logan

Expressive Therapies Capstone Theses

This capstone details the development and implementation of Hope Notes, an expressive arts therapy intervention used in a private psychiatric hospital setting. Hope Notes was carried out in the group setting with adolescent and adult clients in a partial-hospitalization or inpatient hospitalization with a range of diagnoses and symptoms including, but not limited to, depression, anxiety, bipolar disorder, schizophrenia, trauma disorders including post-traumatic stress, and obsessive-compulsive disorder with symptoms of delusions, hallucinations, suicidality and homicidally. Using expressive arts therapy the clients worked together to collaboratively discuss, create, design, and build an art piece intended to increase group cohesion and connection …


Expressive Mindfulness: A Trauma-Sensitive Expressive Arts Therapy Group Method, Meghan Daly May 2019

Expressive Mindfulness: A Trauma-Sensitive Expressive Arts Therapy Group Method, Meghan Daly

Expressive Therapies Capstone Theses

Mindfulness and expressive arts therapy are both supportive of directing attention in a manner that promotes integration and function of a person. In this paper, a trauma-sensitive method was created for use in a day treatment setting for adults with severe and persistent mental illness (SPMI). This method utilized expressive movement, visual art making with three different materials, and creative writing to encourage mindful, non-judgmental acceptance of the present moment; a sense of relaxation; and an overall increase in quality of life. During development of the method arts-based research informed the choice of materials, music, and structure of the group. …


Orthorexia Nervosa Among Collegiate Female Student-Athletes, Maryse Bard-Martel May 2019

Orthorexia Nervosa Among Collegiate Female Student-Athletes, Maryse Bard-Martel

MSU Graduate Theses

Orthorexia nervosa (ON) is a specific style of disordered eating defined as an unhealthy obsession with eating healthy food, or going to extremes in the pursuit of a diet that is supposed to be good for you. The purpose of this study was to explore the prevalence of orthorexia nervosa tendencies in college female soccer players in the NCAA Division 1. Purposive sampling was used, and participants were current student-athletes from the Missouri State women’s soccer team (n=18). Survey research was utilized to assess athletes’ attitudes and behaviors related to various aspects of diet and training, and the control it …


School-Based Mental Health Screening: Improving Outcomes Through Interprofessional Communication And Collaboration, Tiffany Gishizky May 2019

School-Based Mental Health Screening: Improving Outcomes Through Interprofessional Communication And Collaboration, Tiffany Gishizky

Doctor of Nursing Practice (DNP) Projects

For the adolescent population, the immediate impact a mental health disorder has on academics,relationships, and even suicide risk cannot be understated. Access to mental health care in low socioeconomic communities for adolescents is fraught with barriers. These include lack of transportation, lack of insurance coverage, fear of stigma, and a fundamental lack of knowledge regarding available resources. It is therefore a two-fold problem that exists for those in the care and observation of these adolescents; underutilization of appropriate routine screening and navigation to access care. This project aimed to remediate both of these issues at a high school located in …


A Meta-Analytic Review Of Cognitive Functioning In Negative And Positive Symptoms Of Schizophrenia, Tiffany Forsythe May 2019

A Meta-Analytic Review Of Cognitive Functioning In Negative And Positive Symptoms Of Schizophrenia, Tiffany Forsythe

Electronic Theses and Dissertations

The purpose of the study was to conduct two meta-analytic reviews examining cognitive functioning and schizophrenia. The first review examined the literature comparing the cognitive functioning of schizophrenic patients to healthy controls. A second review examined the cognitive functioning within schizophrenic patients, examining the differences between individuals with primarily positive symptomatology and those with primarily negative symptomatology. The first meta-analysis included 19 studies which assessed 861 schizophrenic patients and 858 healthy volunteers overall. The second meta-analysis included 10 studies comparing the cognitive functioning of 1,263 schizophrenics across positive and negative symptoms. Results of the first review indicated that healthy controls …


Education Mitigates The Relationship Of Stress And Mental Disorders Among Rural Indian Women, Nisha Fahey, Apurv Soni, Jeroan J. Allison, Jagdish Vankar, Anusha Prabhakaran, Tiffany A. Moore Simas, Nancy Byatt, Ajay Phatak, Eileen O'Keefe, Somashekhar Nimbalkar May 2019

Education Mitigates The Relationship Of Stress And Mental Disorders Among Rural Indian Women, Nisha Fahey, Apurv Soni, Jeroan J. Allison, Jagdish Vankar, Anusha Prabhakaran, Tiffany A. Moore Simas, Nancy Byatt, Ajay Phatak, Eileen O'Keefe, Somashekhar Nimbalkar

Apurv Soni

BACKGROUND: Common mental disorders (CMD) are a constellation of mental health conditions that include depression, anxiety, and other related nonpsychotic affective disorders. Qualitative explanatory models of mental health among reproductive-aged women in India reveal that distress is strongly associated with CMD. The relationship of perceived stress and CMD might be attenuated or exacerbated based on an individual's sociodemographic characteristics.

OBJECTIVES: To screen for Common Mental Disorders (CMD) among reproductive-aged women from rural western India and explore how the relationship between perceived stress and CMD screening status varies by sociodemographic characteristics.

METHODS: Cross-sectional survey of 700 women from rural Gujarat, India. …


Affective Disturbance In Mild Cognitive Impairment, Jason Greenhagen, Emily Matusz, Sheina Emrani, David Libon, Sherry Pomerantz May 2019

Affective Disturbance In Mild Cognitive Impairment, Jason Greenhagen, Emily Matusz, Sheina Emrani, David Libon, Sherry Pomerantz

Rowan-Virtua Research Day

Mild cognitive impairment (MCI) is an identifiable, prodromal stage of cognitive impairment and has been further defined into subtypes: amnestic, language, executive functioning, and multi domain/mixed MCI (Jak et al. 2009 ). The purpose of this study is to (1) examine the differences in depression, anxiety, and apathy between MCI subtypes; and (2) assess the relationship between the neurocognitive domains (executive functioning, language, and memory and affective symptoms. We hypothesize that apathy will be greater in dysexecutive/mixed MCI (dys/mixed MCI) and be more highly correlated to neurocognitive deficits compared to depression or anxiety. This is a retrospective study of 113 …


Weight Status, Bullying Involvement, And Internalizing Symptomology In Adolescents: Examining A Diathesis-Stress Model, Ana Damme May 2019

Weight Status, Bullying Involvement, And Internalizing Symptomology In Adolescents: Examining A Diathesis-Stress Model, Ana Damme

College of Education and Human Sciences: Dissertations, Theses, and Student Research

Bullying is a pervasive societal issue that is consistently linked to negative outcomes that are emotionally, socially, behaviorally, and medically related. Most youth will encounter this negative life event in their childhood. The purpose of this dissertation was to use a diathesis-stress model perspective to assess the relations between the negative life event of bullying involvement, youths’ mental health, and youth weight status. Youth who have an unhealthy weight status are more likely to be involved in bullying than those with a healthy weight status (Browne, 2012; Puhl). Additionally, bullying and having an unhealthy weight status are related internalizing symptomology …


The Effects Of Two Novel Anti-Inflammatory Compounds On Prepulse Inhibition And Neural Microglia Cell Activation In A Rodent Model Of Schizophrenia, Heath W. Shelton May 2019

The Effects Of Two Novel Anti-Inflammatory Compounds On Prepulse Inhibition And Neural Microglia Cell Activation In A Rodent Model Of Schizophrenia, Heath W. Shelton

Electronic Theses and Dissertations

Recent studies have shown elevated neuroinflammation in a large subset of individuals diagnosed with schizophrenia. A pro-inflammatory cytokine, tumor necrosis factor-alpha (TNFα), has been directly linked to this neuroinflammation. This study examined the effects of two TNFα modulators (PD2024 and PD340) produced by our collaborators at P2D Bioscience, Inc., to alleviate auditory sensorimotor gating deficits and reduce microglial cell activation present in the polyinosinic:polycytidylic (Poly I:C) rodent model of schizophrenia. Auditory sensorimotor gating was assessed using prepulse inhibition and microglial activation was examined and quantified using immunohistochemistry and confocal microscopy, respectively. Both PD2024 and PD340 alleviated auditory sensorimotor gating deficits …


The Effects Of A Dementia Simulation Experience On Attitudes Towards People With Dementia, Micah Huckabee May 2019

The Effects Of A Dementia Simulation Experience On Attitudes Towards People With Dementia, Micah Huckabee

Health, Human Performance and Recreation Undergraduate Honors Theses

Introduction: The neurodegenerative effects of dementia resulting in cognitive and behavioral impairments is plausibly one of the reasons for a societal stigma towards individuals with dementia. Societal stigmas are associated with decreased life satisfaction, depressive symptoms, and decreased psychological well-being for stigmatized individuals. In an effort to improve attitudes towards individuals with dementia, this study utilized a dementia simulation to measure attitudinal changes after a dementia simulation. Methods: There were 33 participants in this study (13 male and 20 female) between the ages of 18 and 25. Participants completed a Dementia Attitudes Scale (DAS) survey, and then they dressed in …


Measuring Neural Time Series Data In A Sensory Deprivation Tank, Jackson Gregory, Tian Lan, Uri Maoz, Amir Raz May 2019

Measuring Neural Time Series Data In A Sensory Deprivation Tank, Jackson Gregory, Tian Lan, Uri Maoz, Amir Raz

Student Scholar Symposium Abstracts and Posters

We are interested in studying the neurological and physiological effects of the float pod, also known as REST therapy, or sensory deprivation tank. Float pods rely on the concept of depriving most senses (from sound and light to temperature and proprioception) in a pool filled with buoyant salt water at body temperature. While float pods are most commonly used in spa environments, we intend to look at the potential benefits of floating under the empirical lens. In this study, we aim to measure neural activity using electroencephalography (EEG). We intend to look at the different levels of relaxation and the …


Vulnerability And Physical Well-Being Of Caregivers: What Relationship?, Salvatore Settineri, Fabio Frisone, Angela Alibrandi, Emanuele Maria Merlo Apr 2019

Vulnerability And Physical Well-Being Of Caregivers: What Relationship?, Salvatore Settineri, Fabio Frisone, Angela Alibrandi, Emanuele Maria Merlo

Journal of Mind and Medical Sciences

Objectives. To assess relationships among burden, compassion, and well-being and health among an active group of caregivers.

Methods. 301 caregivers with female prevalence (F = 61.1%, M = 38.9%) and ages between 18 and 84 years old (average = 38.72; SD 13.36) participated. Evaluation was carried using standardized instruments to assess: Burdens (CBI), dimensions related to Compassion and Burnout (ProQOL-5), State of Well-being (Who-5) and particular health-related domains (Emotional state, Physical health, Depressive Polarity, Dysphoric Polarity-SF-36). Correlational analyses and multivariate linear regressions were performed.

Results. Positive correlations emerged between Burdens and Compassion Fatigue, Well-being and Satisfaction; inverse correlations emerged among …


Parsing The Behavioral And Brain Mechanisms Of Third-Party Punishment, Owen D. Jones, Matthew Ginther, Richard J. Bonnie, Morris B. Hoffman, Francis X. Shen, Kenneth W. Simons, Rene Marois Apr 2019

Parsing The Behavioral And Brain Mechanisms Of Third-Party Punishment, Owen D. Jones, Matthew Ginther, Richard J. Bonnie, Morris B. Hoffman, Francis X. Shen, Kenneth W. Simons, Rene Marois

Owen Jones

The evolved capacity for third-party punishment is considered crucial to the emergence and maintenance of elaborate human social organization and is central to the modern provision of fairness and justice within society. Although it is well established that the mental state of the offender and the severity of the harm he caused are the two primary predictors of punishment decisions, the precise cognitive and brain mechanisms by which these distinct components are evaluated and integrated into a punishment decision are poorly understood.

Using a brain-scanning technique known as functional magnetic resonance imaging (fMRI), we implemented a novel experimental design to …


Organizations As Evil Structures, Cary Federman, Dave Holmes Apr 2019

Organizations As Evil Structures, Cary Federman, Dave Holmes

Cary Federman

Nursing practice in forensic psychiatry opens new horizons in nursing. This complex, professional, nursing practice involves the coupling of two contradictory socioprofessional mandates: to punish and to provide care. The purpose of this chapter is to present nursing practice in a disciplinary setting as a problem of governance. A Foucauldian perspective allows us to understand the way forensic psychiatric nursing is involved in the governance of mentally ill criminals through a vast array of power techniques (sovereign, disciplinary, and pastoral), which posit nurses as “subjects of power.” These nurses are also “objects of power” in that nursing practice is constrained …


Probiotic Administration As An Adjuvant Therapeutic Treatment For Anxiety, Depression, And Cognitive Impairment Among Hypothyroid Patients, Erin R. Gorman Apr 2019

Probiotic Administration As An Adjuvant Therapeutic Treatment For Anxiety, Depression, And Cognitive Impairment Among Hypothyroid Patients, Erin R. Gorman

Selected Honors Theses

Hypothyroidism is a form of thyroid dysfunction that occurs when the thyroid gland does not make and secrete enough thyroid hormones to regulate certain processes in the body. Because thyroid hormones take part in many bodily functions, hypothyroidism can cause a large range of symptoms. Current research indicates that some strains of probiotics have beneficial effects on certain neurological and inflammatory diseases, leading to the impression that they can be used therapeutically for effective treatment of different mental health issues such as anxiety, stress, depression, and impaired memory. Because hypothyroidism often leads to such mental symptoms, it may be possible …


Medication Moderates Link Between Adhd And Some Intimate Partner Violence Measures, Griffin Williams, Jamie Wood Apr 2019

Medication Moderates Link Between Adhd And Some Intimate Partner Violence Measures, Griffin Williams, Jamie Wood

Posters

Intimate partner violence (IPV), is a significant public health concern involving physical or psychological threats from a current or former romantic partner. (Centers for Disease Control and Prevention [CDC], 2014). Previous investigations have revealed that nearly half of all women and men have suffered from psychological aggression by an intimate partner at some point (Black et al., 2011). While IPV affects both genders, females suffer more than five million IPV incidents each year and nearly two million injuries (National Center for Injury Prevention and Control, 2003). While many predictors have been linked to IPV, we focused on Attention-Deficit/Hyperac­tivity Disorder (ADHD) …


Autism Spectrum Disorder: Solutions For Improved Care, Virginia Richmond Apr 2019

Autism Spectrum Disorder: Solutions For Improved Care, Virginia Richmond

Student Writing

Children that are on the Autism Spectrum are suffering every day because they aren’t receiving the care and treatments that are necessary to thrive in adulthood. Caregivers to those on the spectrum are not handling the stressors of parenting those on the spectrum correctly. Implementing self-care techniques for themselves will have a positive impact on the child. Savant skills and obsessions are a common trait in those with autism, and if these are encouraged and guided, it may lay the foundation for a successful career in the future. It is important that the child have a mentor that can help …


An Investigation Into The Relationship Between Academic Pressure And Non-Medical Prescription Stimulant Use Among University Of South Carolina Undergraduate Students, Arslan Valimohamed Apr 2019

An Investigation Into The Relationship Between Academic Pressure And Non-Medical Prescription Stimulant Use Among University Of South Carolina Undergraduate Students, Arslan Valimohamed

Senior Theses

One hundred and six undergraduate students of the University of South Carolina were surveyed to understand misuse of prescription stimulants and how perceived academic pressure may play a role in this behavior. Overall, the survey revealed that 33.0% of participants reported illicit use of prescription stimulants in the last 30 days, and 52.8% reported illicitly using prescription stimulants at least once during their time in college. Data from the survey responses indicated that students perceiving academic pressure were more likely to have misused prescription stimulants at least once during their time in college, but only if these students also reported …


An Investigation Of Social Communication Behaviors In Children With Siblings Who Have Asd, Nicole Vonada Apr 2019

An Investigation Of Social Communication Behaviors In Children With Siblings Who Have Asd, Nicole Vonada

Senior Theses

Autism spectrum disorder (ASD) is distinguished by deficits in social communication and the presence of restricted, repetitive, and stereotypic behavior. Research into familial patterns of ASD has indicated there is a behavioral phenotype in relatives, including siblings, that is milder but qualitatively similar to behaviors within ASD. This broader ASD phenotype (BAP) is characterized by sub-clinical impairments in cognition, language, and social communication, but more research is required to understand the developmental trajectory of these high-risk siblings (ASIBs). Thus, this study utilizes the Brief Observation of Social Communication Change (BOSCC), a behavioral coding assessment intended to track subtle change in …


Oxytocin Receptor Gene (Oxtr) And Father Support Interact To Predict Depressive Symptoms Postpartum, Parambir Bhatti, Taylor Delaney, Michael Poulin, Jennifer Hahn-Holbrook Mar 2019

Oxytocin Receptor Gene (Oxtr) And Father Support Interact To Predict Depressive Symptoms Postpartum, Parambir Bhatti, Taylor Delaney, Michael Poulin, Jennifer Hahn-Holbrook

Psychology Faculty Articles and Research

Postpartum depression (PPD) is a debilitating mental illness affecting approximately 13% of mothers after birth. Both genetic and psychosocial factors contribute to PPD risk, but very little is known about how these factors interact. We tested whether the rs53576 polymorphism in the oxytocin receptor (OXTR) gene accounts for variation in the impact of low social support as a risk factor for depression among mothers during the perinatal period. New mothers (N = 220) provided saliva or blood DNA samples and completed surveys assessing PPD symptoms and perceived social support. In a significant interaction, social support from the …


The Influence Of Stressful Life Events On The Development Of Type 2 Diabetes, Joshua Minks Mar 2019

The Influence Of Stressful Life Events On The Development Of Type 2 Diabetes, Joshua Minks

Dissertations

This study examined the relationship between distress and the development of Type 2 diabetes mellitus (T2DM) in the presence of established risk factors. Distress secondary to mental health disparities, stressful life events, and work conditions has been shown to promote insulin resistance and the development of T2DM.

Subjects (N=79) diagnosed with T2DM within the previous six months were recruited from SSM Health Centers and VA Medical Centers in the greater St. Louis area. They completed the Recent Life Changes Questionnaire, ENRICHD Social Support Instrument, and a demographic survey and analyses were conducted to determine differences between the veteran …


The Impact Of Ptsd And History Of Involvement In The Criminal Justice System On Medication Treatment Success In Opioid Use Disorder, Kirk Sanger Mar 2019

The Impact Of Ptsd And History Of Involvement In The Criminal Justice System On Medication Treatment Success In Opioid Use Disorder, Kirk Sanger

Doctoral Dissertations

This analysis examined the impact of post-traumatic stress disorder (PTSD), history of trauma, and a history of involvement in the criminal justice system (CJS) on treatment outcomes related to medication treatment for opioid use disorder. This study employed a secondary analysis of data derived from a multi-state, multi-site treatment center focused on substance abuse and more specifically opioid use disorder treatment. The total sample size was 19,970 patients. The majority of the sample received treatment in Massachusetts, was white, and non-Hispanic. Those with PTSD accounted for 9.5% of the sample, while 12% had a history of trauma. Just under 1/4 …


Unveiling The Mask:Sexual Trauma's Impact On Academic Achievement, Behavior, And Self-Identity, Teshaunda Hannor-Walker, Sarah Kitchens, Lacey Ricks Mar 2019

Unveiling The Mask:Sexual Trauma's Impact On Academic Achievement, Behavior, And Self-Identity, Teshaunda Hannor-Walker, Sarah Kitchens, Lacey Ricks

National Youth Advocacy and Resilience Conference

Sexual trauma is an unfortunate but a common and often masked experience for many students in America. While sexual trauma in itself is not a mental health disorder, it can become a risk factor for many academic and mental health problems. Trauma-informed schools can play an important role in helping students deal with the aftercare of a traumatic experience.


The Association Between Child And Youth Mental Health Service Urgency And Exposure To Childhood Interpersonal Trauma, Catherine Marshall Mar 2019

The Association Between Child And Youth Mental Health Service Urgency And Exposure To Childhood Interpersonal Trauma, Catherine Marshall

Electronic Thesis and Dissertation Repository

Children/youth with a history of maltreatment experience a variety of different developmental, psychiatric and health problems and ensuring there is streamline access to services is imperative to their recovery. Yet, there are few reports of standardized methods for directing and prioritizing risk for children seeking services. The current study,utilizingretrospective data collected from theinterRAIChild and Youth Mental Health Screener (ChYMH-S), aimed to address this gap and explore the relationship between childhood maltreatment and mental health screening outcomes. A sample of 4-18-year-olds (N= 19,645) was studied to explore how differences in maltreatment history, gender, and legal guardianship impacted service prioritization. The findings …


Feeling Green: The Benefits Of Green Space On Urbanites' Mental Health, Kathryn A. Hoagland Mar 2019

Feeling Green: The Benefits Of Green Space On Urbanites' Mental Health, Kathryn A. Hoagland

Liberal Arts and Engineering Studies

This investigation intends to determine the best methods for incorporating public green space into dense urban areas, for the betterment of residents' mental health. Data from studies showing differences in the prevalence of anxiety and depression in urban and rural areas are discussed alongside data from studies looking at the effect that certain types of green space might have on mental health. While there is no exact consensus on the extent to which nature has positive effects on mental health there is enough of a correlation to argue for the implementation of public green spaces in urban design, in order …


Relation Of Depression Symptoms To Sustained Reward And Loss Sensitivity, Michael P. Berry, Ema Tanovic, Jutta Joormann, Charles A. Sanislow Feb 2019

Relation Of Depression Symptoms To Sustained Reward And Loss Sensitivity, Michael P. Berry, Ema Tanovic, Jutta Joormann, Charles A. Sanislow

Charles A. Sanislow, Ph.D.

Depression is characterized by altered sensitivity to rewards, with recent evidence suggesting that the ability to sustain responses to rewards across long experimental tasks is diminished. Most work on sustained reward responsiveness has taken a cat- egorical approach and focused on major depressive disorder. However, impairments in reward sensitivity are also found at lower levels of symptom severity and may be relevant for understanding basic mechanisms linking reward processing abnormali- ties to depression. The current study took a dimensional approach to examine the relation between depression symptoms and sustained reward responsiveness by examining how early neural responses to rewards and …


The Influence Of Unpredictable, Fragmented Parental Signals On The Developing Brain, Laura M. Glynn, Tallie Z. Baram Jan 2019

The Influence Of Unpredictable, Fragmented Parental Signals On The Developing Brain, Laura M. Glynn, Tallie Z. Baram

Psychology Faculty Articles and Research

Mental illnesses originate early in life, governed by environmental and genetic factors. Because parents are a dominant source of signals to the developing child, parental signals - beginning with maternal signals in utero - are primary contributors to children’s mental health. Existing literature on maternal signals has focused almost exclusively on their quality and valence (e.g. maternal depression, sensitivity). Here we identify a novel dimension of maternal signals: their patterns and especially their predictability/unpredictability, as an important determinant of children’s neurodevelopment. We find that unpredictable maternal mood and behavior presage risk for child and adolescent psychopathology. In experimental models, fragmented/unpredictable …