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Articles 481 - 510 of 728
Full-Text Articles in Psychiatry and Psychology
An Evidence-Based Approach For Decreasing Burnout In Health Care Workers, Leonor T. Salalila
An Evidence-Based Approach For Decreasing Burnout In Health Care Workers, Leonor T. Salalila
Student Scholarly Projects
Practice Problem: Health care worker (HCW) burnout is a pervasive phenomenon within the healthcare industry, affecting professionals across various disciplines. Emotional exhaustion is a prominent feature, leading to feelings of being emotionally drained, overwhelmed, and unable to cope effectively with the demands of the job. Additionally, burnout often results in a significant lack of motivation among HCWs, who may struggle to find meaning and purpose in their work, exacerbating feelings of frustration and disillusionment. Consequences extend beyond individual well-being, impacting healthcare organizations with reduced work efficacy, low productivity, increased absenteeism, and high turnover rates. Addressing burnout requires a multifaceted approach, …
Evaluation Of A Treatment Package To Increase Food Variety For Children With Autism Spectrum Disorder With Food Selectivity, Julissa Robles
Evaluation Of A Treatment Package To Increase Food Variety For Children With Autism Spectrum Disorder With Food Selectivity, Julissa Robles
USF Tampa Graduate Theses and Dissertations
Individuals with Autism Spectrum Disorder (ASD) and other developmental disabilities are often likely to develop feeding disorders and certain food selectivity (Wood et al., 2009). Various approaches have been taken to assess food selectivity in children with ASD to increase food consumption. Koegel et al. (2012) found that participants were more likely to try new foods when provided with contingent reinforcement with the choice of their preferred item or toy along with hierarchical exposure to novel foods. The purpose of this study was to extend the findings from Koegel et al. (2012) and assess the effects of using hierarchical exposure …
Who Benefits And How: Five Dimensions Of Adolescent Psychological Well-Being And Their Relative Impact On Cardiometabolic Health In Adulthood, Farah Qureshi, Anna-Josee Guimond, Scott Delaney, Julia K. Boehm, Laura D. Kubzansky
Who Benefits And How: Five Dimensions Of Adolescent Psychological Well-Being And Their Relative Impact On Cardiometabolic Health In Adulthood, Farah Qureshi, Anna-Josee Guimond, Scott Delaney, Julia K. Boehm, Laura D. Kubzansky
Psychology Faculty Articles and Research
Purpose
Positive dimensions of psychological well-being in adolescence may help youth preserve cardiometabolic health (CMH) as they age, but little is known about which aspects of well-being matter most and for whom. This study examines the differential impact of five dimensions of adolescent psychological well-being on CMH maintenance in adulthood and considers social patterning in both their distribution and respective health benefits.Methods
Data were from the National Longitudinal Study of Adolescent Health (N = 3,464), five dimensions of psychological well-being were identified at baseline (1994–1995; mean age = 15 years): happiness, optimism, self-esteem, belonging, and feeling loved. CMH was …Opportunities And Challenges For The Use Of Deep Brain Stimulation In The Treatment Of Refractory Major Depression, Prashin Unadkat, Joao Quevedo, Jair Soares, Albert Fenoy
Opportunities And Challenges For The Use Of Deep Brain Stimulation In The Treatment Of Refractory Major Depression, Prashin Unadkat, Joao Quevedo, Jair Soares, Albert Fenoy
Faculty, Staff and Student Publications
Major Depressive Disorder continues to remain one of the most prevalent psychiatric diseases globally. Despite multiple trials of conventional therapies, a subset of patients fail to have adequate benefit to treatment. Deep brain stimulation (DBS) is a promising treatment in this difficult to treat population and has shown strong antidepressant effects across multiple cohorts. Nearly two decades of work have provided insights into the potential for chronic focal stimulation in precise brain targets to modulate pathological brain circuits that are implicated in the pathogenesis of depression. In this paper we review the rationale that prompted the selection of various brain …
The Phenomenon Of False Memory And Its Correlation To Mental Health, Kelsey Christianson
The Phenomenon Of False Memory And Its Correlation To Mental Health, Kelsey Christianson
D.U.Quark
Memory has always been important for humans. Whether it is remembering the location of one’s car in a crowded parking lot or giving an eye-witness testimony, memory is instrumental in every part of society. False memory is a situation where one incorrectly believes or recalls an event. This review is about false memory and how mental disorders may or may not increase the capacity for false memory. Previous studies have found correlations between false memory and specific mental health disorders. Additional research is needed in patients with post-traumatic stress disorder (PTSD), substance abuse, and schizophrenia. The benefits of future research …
Short Cell Cycle Duration Is A Phenotype Of Human Epidermal Stem Cells, Tong Xiao, Ugomma C Eze, Alex Charruyer-Reinwald, Tracy Weisenberger, Ayman Khalifa, Brook Abegaze, Gabrielle K Schwab, Rasha H Elsabagh, T Richard Parenteau, Karl Kochanowski, Merisa Piper, Yumin Xia, Jeffrey B Cheng, Raymond J Cho, Ruby Ghadially
Short Cell Cycle Duration Is A Phenotype Of Human Epidermal Stem Cells, Tong Xiao, Ugomma C Eze, Alex Charruyer-Reinwald, Tracy Weisenberger, Ayman Khalifa, Brook Abegaze, Gabrielle K Schwab, Rasha H Elsabagh, T Richard Parenteau, Karl Kochanowski, Merisa Piper, Yumin Xia, Jeffrey B Cheng, Raymond J Cho, Ruby Ghadially
Staff and Researcher Publications
Background: A traditional view is that stem cells (SCs) divide slowly. Meanwhile, both embryonic and pluripotent SCs display a shorter cell cycle duration (CCD) in comparison to more committed progenitors (CPs).
Methods: We examined the in vitro proliferation and cycling behavior of somatic adult human cells using live cell imaging of passage zero keratinocytes and single-cell RNA sequencing.
Results: We found two populations of keratinocytes: those with short CCD and protracted near exponential growth, and those with long CCD and terminal differentiation. Applying the ergodic principle, the comparative numbers of cycling cells in S phase in an enriched population of …
Distributed Neural Representations Of Conditioned Threat In The Human Brain, Zhenfu Wen, Edward F Pace-Schott, Sara W Lazar, Jörgen Rosén, Fredrik Åhs, Elizabeth A Phelps, Joseph E Ledoux, Mohammed R Milad
Distributed Neural Representations Of Conditioned Threat In The Human Brain, Zhenfu Wen, Edward F Pace-Schott, Sara W Lazar, Jörgen Rosén, Fredrik Åhs, Elizabeth A Phelps, Joseph E Ledoux, Mohammed R Milad
Faculty, Staff and Student Publications
Detecting and responding to threat engages several neural nodes including the amygdala, hippocampus, insular cortex, and medial prefrontal cortices. Recent propositions call for the integration of more distributed neural nodes that process sensory and cognitive facets related to threat. Integrative, sensitive, and reproducible distributed neural decoders for the detection and response to threat and safety have yet to be established. We combine functional MRI data across varying threat conditioning and negative affect paradigms from 1465 participants with multivariate pattern analysis to investigate distributed neural representations of threat and safety. The trained decoders sensitively and specifically distinguish between threat and safety …
Balancing The Medical, Psychiatric, And Ethical Considerations In The Inpatient Treatment Of Extreme Anorexia Nervosa: A Case Report, Carter A. Schulz, Carolyn A. Kennedy
Balancing The Medical, Psychiatric, And Ethical Considerations In The Inpatient Treatment Of Extreme Anorexia Nervosa: A Case Report, Carter A. Schulz, Carolyn A. Kennedy
Aesculapius Journal (Health Sciences & Medicine)
Introduction: Anorexia nervosa (AN) is a psychiatric illness characterized by restricted energy intake, intense fear of gaining weight, and a disturbance in body image. A 2011 meta-analysis estimated the mortality rate for anorexia nervosa to be over 5 times that of the general population, with one-fifth of deaths in AN patients being due to suicide. Treating this disease is notoriously difficult, and treatment is complicated by these patients’ characteristically poor insight.
Case summary: Here we present the case of a 37 year old woman who visited the ED with complaints of nausea and weakness; she was admitted due to hypoglycemia, …
Designing Sensory Adaptive Environments To Enhance Participation In Healthcare For Autistic Children, Lady Rios-Vega, Amy Carroll, Rachel Dumont, Diane Treadwell‑Deering, Matthew Fields, Roseann Schaaf
Designing Sensory Adaptive Environments To Enhance Participation In Healthcare For Autistic Children, Lady Rios-Vega, Amy Carroll, Rachel Dumont, Diane Treadwell‑Deering, Matthew Fields, Roseann Schaaf
Jefferson Autism Center of Excellence Faculty Papers
Purpose: Many autistic individuals experience sensory features that impact participation in healthcare. In this study, we aimed to identify the needs of autistic children during healthcare participation and, based on the findings, generate solutions to improve participation in healthcare. Methods: A design-thinking approach with qualitative methods was used. First, observation of the environment and journey mapping were completed as part of the empathy stage of design thinking. Next, six parents of autistic children completed semi-structured interviews. The interviews were transcribed, and thematic analysis was used to identify themes. Next, healthcare providers participated in a group session to discuss experiences caring …
Heterogeneity And Overlap In The Continuum Of Linguistic Profile Of Logopenic And Semantic Variants Of Primary Progressive Aphasia: A Profile Analysis Based On Multidimensional Scaling Study, Gaia Chiara Santi, Francesca Conca, Valentina Esposito, Cristina Polito, Silvia Paola Caminiti, Cecilia Boccalini, Carmen Morinelli, Valentina Berti, Salvatore Mazzeo, Valentina Bessi, Alessandra Marcone, Sandro Iannaccone, Se-Kang Kim, Sandro Sorbi, Daniela Perani, Stefano F Cappa, Eleonora Catricalà
Heterogeneity And Overlap In The Continuum Of Linguistic Profile Of Logopenic And Semantic Variants Of Primary Progressive Aphasia: A Profile Analysis Based On Multidimensional Scaling Study, Gaia Chiara Santi, Francesca Conca, Valentina Esposito, Cristina Polito, Silvia Paola Caminiti, Cecilia Boccalini, Carmen Morinelli, Valentina Berti, Salvatore Mazzeo, Valentina Bessi, Alessandra Marcone, Sandro Iannaccone, Se-Kang Kim, Sandro Sorbi, Daniela Perani, Stefano F Cappa, Eleonora Catricalà
Faculty, Staff and Students Publications
BACKGROUND: Primary progressive aphasia (PPA) diagnostic criteria underestimate the complex presentation of semantic (sv) and logopenic (lv) variants, in which symptoms partially overlap, and mixed clinical presentation (mixed-PPA) and heterogenous profile (lvPPA +) are frequent. Conceptualization of similarities and differences of these clinical conditions is still scarce.
METHODS: Lexical, semantic, phonological, and working memory errors from nine language tasks of sixty-seven PPA were analyzed using Profile Analysis based on Multidimensional Scaling, which allowed us to create a distributed representation of patients' linguistic performance in a shared space. Patients had been studied with [
RESULTS: Patients' profiles were distributed across a …
Changes In Real-World Dispensing Of Adhd Stimulants In Youth From 2019 To 2021 In California, Anika Patel, Rishikesh Chavan, Cyril Rakovski, Richard C. Beuttler, Sun Yang
Changes In Real-World Dispensing Of Adhd Stimulants In Youth From 2019 To 2021 In California, Anika Patel, Rishikesh Chavan, Cyril Rakovski, Richard C. Beuttler, Sun Yang
Mathematics, Physics, and Computer Science Faculty Articles and Research
Introduction: Attention-deficit/hyperactivity disorder (ADHD) is one of the most common pediatric neurobehavioral disorders in the U.S. Stimulants, classified as controlled substances, are commonly used for ADHD management. We conducted an analysis of real-world stimulants dispensing data to evaluate the pandemic’s impact on young patients (≤ 26 years) in California.
Methods: Annual prevalence of patients on stimulants per capita across various California counties from 2019 and 2021 were analyzed and further compared across different years, sexes, and age groups. New patients initiating simulants therapy were also examined. A case study was conducted to determine the impact of socioeconomic status on patient …
A Genotyping Array For The Globally Invasive Vector Mosquito, Aedes Albopictus, Luciano Veiga Cosme, Margaret Corley, Thomas Johnson, Dave W Severson, Guiyun Yan, Xiaoming Wang, Nigel Beebe, Andrew Maynard, Mariangela Bonizzoni, Ayda Khorramnejad, Ademir Jesus Martins, José Bento Pereira Lima, Leonard E Munstermann, Sinnathamby N Surendran, Chun-Hong Chen, Kevin Maringer, Isra Wahid, Shomen Mukherjee, Jiannon Xu, Michael C Fontaine, Elizabet L Estallo, Marina Stein, Todd Livdahl, Patricia Y Scaraffia, Brendan H Carter, Motoyoshi Mogi, Nobuko Tuno, James W Mains, Kim A Medley, David E Bowles, Richard J Gill, Roger Eritja, Ranulfo González-Obando, Huynh T T Trang, Sébastien Boyer, Ann-Marie Abunyewa, Kayleigh Hackett, Tina Wu, Justin Nguyễn, Jiangnan Shen, Hongyu Zhao, Jacob E Crawford, Peter Armbruster, Adalgisa Caccone
A Genotyping Array For The Globally Invasive Vector Mosquito, Aedes Albopictus, Luciano Veiga Cosme, Margaret Corley, Thomas Johnson, Dave W Severson, Guiyun Yan, Xiaoming Wang, Nigel Beebe, Andrew Maynard, Mariangela Bonizzoni, Ayda Khorramnejad, Ademir Jesus Martins, José Bento Pereira Lima, Leonard E Munstermann, Sinnathamby N Surendran, Chun-Hong Chen, Kevin Maringer, Isra Wahid, Shomen Mukherjee, Jiannon Xu, Michael C Fontaine, Elizabet L Estallo, Marina Stein, Todd Livdahl, Patricia Y Scaraffia, Brendan H Carter, Motoyoshi Mogi, Nobuko Tuno, James W Mains, Kim A Medley, David E Bowles, Richard J Gill, Roger Eritja, Ranulfo González-Obando, Huynh T T Trang, Sébastien Boyer, Ann-Marie Abunyewa, Kayleigh Hackett, Tina Wu, Justin Nguyễn, Jiangnan Shen, Hongyu Zhao, Jacob E Crawford, Peter Armbruster, Adalgisa Caccone
Faculty, Staff and Student Publications
BACKGROUND: Although whole-genome sequencing (WGS) is the preferred genotyping method for most genomic analyses, limitations are often experienced when studying genomes characterized by a high percentage of repetitive elements, high linkage, and recombination deserts. The Asian tiger mosquito (Aedes albopictus), for example, has a genome comprising up to 72% repetitive elements, and therefore we set out to develop a single-nucleotide polymorphism (SNP) chip to be more cost-effective. Aedes albopictus is an invasive species originating from Southeast Asia that has recently spread around the world and is a vector for many human diseases. Developing an accessible genotyping platform is essential in …
Neural Correlates Of Fear Extinction: Investing The Impact Of Puberty And Sex In Children And Adolescents Through Neuroimaging, Sneha Bhargava, Clara Zundel, Samantha Ely, Carmen Carpenter, Reem Tamimi, Leah Gowatch, Mackenna Shampine, Emilie-Clare O'Mara, Jovan Jande, Shravya Chanamolu, Ahmad Almaat, Hilary Marusak
Neural Correlates Of Fear Extinction: Investing The Impact Of Puberty And Sex In Children And Adolescents Through Neuroimaging, Sneha Bhargava, Clara Zundel, Samantha Ely, Carmen Carpenter, Reem Tamimi, Leah Gowatch, Mackenna Shampine, Emilie-Clare O'Mara, Jovan Jande, Shravya Chanamolu, Ahmad Almaat, Hilary Marusak
Medical Student Research Symposium
Fear-based disorders, including anxiety and posttraumatic stress disorder, are more prevalent in females than males. Steroid hormones (e.g., estradiol) are involved in fear extinction learning and later recall—a process implicated in the pathophysiology of fear-based disorders. Fear-based disorders commonly emerge during the transition from childhood to adolescence, a period marked by the onset of puberty and a natural increase of steroid hormones. Here, we examined the effects of puberty, sex, and their interaction on extinction recall and underlying neural circuitry in youth. Eighty-five youth (6-17 years, 46% female) completed a two-day Pavlovian fear extinction paradigm while undergoing functional magnetic resonance …
Exploring The Neural Correlates Of Mindfulness-Based Interventions In Youth, Jovan Jande, Clara Zundel, Samantha Ely, Sneha Bhargava, Carmen Carpenter, Reem Tamimi, Leah Gowatch, Mackenna Shampine, Emilie-Clare O'Mara, Shravya Chanamolu, Hilary Marusak
Exploring The Neural Correlates Of Mindfulness-Based Interventions In Youth, Jovan Jande, Clara Zundel, Samantha Ely, Sneha Bhargava, Carmen Carpenter, Reem Tamimi, Leah Gowatch, Mackenna Shampine, Emilie-Clare O'Mara, Shravya Chanamolu, Hilary Marusak
Medical Student Research Symposium
Mindfulness based interventions (MBI) reduce the severity of anxiety and depression among a variety of populations. While the psychological benefits of MBIs are increasingly recognized, less is known about the underlying neural correlates—particularly during childhood and adolescence, a time when many psychopathologies begin to emerge. Here, we provide the first systematic review on the neural correlates of MBI in youth. We reviewed the PubMed database for original articles examining the neural correlates of MBI in youth (0-18 years) leveraging neuroimaging. The search yielded 331 studies, of which 13 were included in the review. These studies comprised 451 participants and were …
M-Chat Implementation Strategies To Improve Autism Screening Rates In Pediatric Clinics In Metro Detroit, Karamoja Monchamp
M-Chat Implementation Strategies To Improve Autism Screening Rates In Pediatric Clinics In Metro Detroit, Karamoja Monchamp
Medical Student Research Symposium
The Modified Checklist for Autism in Toddlers (M-CHAT) is the most widely used autism screening tool. However, current practices for M-CHAT roll-outs and follow-ups are not wide-reaching, culturally sensitive, or consistent. This study aims to address the existing barriers to universal autism screenings and design a sustainable implementation strategy for a successful M-CHAT roll-out. We implemented strategies in five Henry Ford Health pediatric clinics, incorporating iPad-administered M-CHAT in waiting rooms, multilingual options, task shifting for referrals, forced choice mechanisms, and audit-and-feedback support. A Clinical Screening Dashboard tracked real-time M-CHAT data, including demographic information, collected from EPIC. Our goal is to …
Adverse Childhood Experiences And Early Initiation Of Substance Use: A Survival Analysis., Amy L. Meadows, Justin C Strickland, S Maela Hyder, Rita C Basconi, Margaret E Stull, Frances P Wagner, Mai N Nguyen, Abner O. Rayapati, Craig R Rush
Adverse Childhood Experiences And Early Initiation Of Substance Use: A Survival Analysis., Amy L. Meadows, Justin C Strickland, S Maela Hyder, Rita C Basconi, Margaret E Stull, Frances P Wagner, Mai N Nguyen, Abner O. Rayapati, Craig R Rush
Psychiatry Faculty Publications
OBJECTIVE: Early adversity, such as adverse childhood experiences (ACEs), is a risk factor for the development of substance use disorder (SUD). ACEs are associated with earlier initiation of substance use. This study examined the relationship between ACEs and age of initiation of substance use using survival analysis. It is hypothesized that individuals with higher ACEs will have an earlier age of initiation.
METHOD: Participants were recruited from the University of Kentucky's Laboratory for Human Behavioral Pharmacology. Participants were 18 years or older, English speaking, and actively engaged in substance use. Participants were not in substance abuse treatment nor were they …
Early Life Experiences As Later Life Predictors For Criminality: Examination Of Public Criminal Records., Juliana S. Bastien
Early Life Experiences As Later Life Predictors For Criminality: Examination Of Public Criminal Records., Juliana S. Bastien
College of Arts & Sciences Senior Theses
Crime's detrimental impact on society, victims, families, and the justice system is undeniable. Thus, identifying factors that contribute to the perpetration of crime is essential to reduce the public health impact of crime. Adverse Childhood Experiences (ACEs) are frequently found in community samples and are consistently associated with physical, psychological, and behavioral consequences. Research suggests that negative childhood experiences contribute to maladaptive behaviors, including delinquency and perpetration of crime later in life (Perez et al., 2018). The present study's purpose is to identify specific childhood experiences associated with criminality. The data presented on criminality and ACEs was collected from recruited …
How Schools Can Bolster Belonging Among Black Lesbian, Gay, Bisexual, And Queer Youth, Allison Lloyd, Yael Granot, Elizabeth Rovegno, Ashley Bazin, Alba Bryant, Maryse Richards
How Schools Can Bolster Belonging Among Black Lesbian, Gay, Bisexual, And Queer Youth, Allison Lloyd, Yael Granot, Elizabeth Rovegno, Ashley Bazin, Alba Bryant, Maryse Richards
Psychology: Faculty Publications
Using an intersectional framework, the current study examined how perceptions of school safety and identity valuation influenced Black lesbian, gay, bisexual, and queer (LGBQ+) students’ feelings of school belonging in three schools where the student bodies were predominantly Black. Research on school belonging has focused on the experiences of white LGBQ+ youth or examined disparities in belonging through a singular identity (e.g., exclusively race). Moreover, while research has considered the role of safety in predicting belonging, this work has not considered ways that school context might particularly speak to or affirm the identities of students coming from multiply marginalized groups. …
Dhea: A Neglected Biological Signal That May Affect Fetal And Child Development, Natasha A. Bailey, Elysia Poggi Davis, Curt A. Sandman, Laura M. Glynn
Dhea: A Neglected Biological Signal That May Affect Fetal And Child Development, Natasha A. Bailey, Elysia Poggi Davis, Curt A. Sandman, Laura M. Glynn
Psychology Faculty Articles and Research
The stress-sensitive maternal hypothalamic–pituitary–adrenal (HPA) axis through the end-product cortisol, represents a primary pathway through which maternal experience shapes fetal development with long-term consequences for child neurodevelopment. However, there is another HPA axis end-product that has been widely ignored in the study of human pregnancy. The synthesis and release of dehydroepiandosterone (DHEA) is similar to cortisol, so it is a plausible, but neglected, biological signal that may influence fetal neurodevelopment. DHEA also may interact with cortisol to determine developmental outcomes. Surprisingly, there is virtually nothing known about human fetal exposure to prenatal maternal DHEA and offspring neurodevelopment. The current study …
Emotional, Behavioral, And Cognitive Symptom Associations With Community Participation In Chronic Traumatic Brain Injury, Shannon B Juengst, Brittany Wright, Leia Vos, Robert Perna, Michael Williams, Emily Dudek, Annalyn Demello, Zinat Taiwo, Luis Leon Novelo
Emotional, Behavioral, And Cognitive Symptom Associations With Community Participation In Chronic Traumatic Brain Injury, Shannon B Juengst, Brittany Wright, Leia Vos, Robert Perna, Michael Williams, Emily Dudek, Annalyn Demello, Zinat Taiwo, Luis Leon Novelo
Faculty, Staff and Student Publications
OBJECTIVES: To determine the association between self-reported emotional and cognitive symptoms and participation outcomes in chronic traumatic brain injury (TBI) and to explore the relative contribution of self-reported versus performance-based cognition to participation outcomes.
SETTING: Community.
PARTICIPANTS: Community-dwelling adults ( n = 135) with a lifetime history of mild to severe TBI.
DESIGN: Secondary analysis of a cross-sectional study on neurobehavioral symptoms in chronic TBI.
MAIN MEASURES: Behavioral Assessment Screening Tool (BAST) (Negative Affect, Fatigue, Executive Dysfunction, Impulsivity, Substance Abuse subscales) measured self-reported neurobehavioral symptoms; Participation Assessment with Recombined Tools (Productivity, Social Relations, and Out and About) measured self-reported participation …
Development And Feasibility Pilot Study Of Indigenous Recovery Planning: A Community-Engaged Approach To Addressing Substance Use In A Native Community, Monica C Skewes, Vivian M Gonzalez, Julie A Gameon, Adriann Ricker, Shannon Martell, Martel Reum, Shannon Holder
Development And Feasibility Pilot Study Of Indigenous Recovery Planning: A Community-Engaged Approach To Addressing Substance Use In A Native Community, Monica C Skewes, Vivian M Gonzalez, Julie A Gameon, Adriann Ricker, Shannon Martell, Martel Reum, Shannon Holder
Faculty, Staff and Student Publications
Although Native (American Indian and Alaska Native [AI/AN]) populations have high rates of abstinence from alcohol, health problems associated with substance use remain a pressing concern in many AI/AN communities. As part of a longstanding community-based participatory research (CBPR) project involving five years of relationship building and three preliminary studies, our team of academic and community co-researchers developed a culturally grounded intervention to facilitate recovery from substance use disorders among tribal members from a rural AI reservation. Our Indigenous Recovery Planning (IRP) intervention consists of six weekly sessions and aims to provide inroads to existing resources in the community, affirm …
Revisiting Delusion Subtypes In Schizophrenia Based On Their Underlying Structures, Andrew D Van Der Vaart, Yizhou Ma, Joshua Chiappelli, Heather Bruce, Mark D Kvarta, Alia Warner, Xiaoming Du, Bhim M Adhikari, Hemalatha Sampath, Peter Kochunov, L Elliot Hong
Revisiting Delusion Subtypes In Schizophrenia Based On Their Underlying Structures, Andrew D Van Der Vaart, Yizhou Ma, Joshua Chiappelli, Heather Bruce, Mark D Kvarta, Alia Warner, Xiaoming Du, Bhim M Adhikari, Hemalatha Sampath, Peter Kochunov, L Elliot Hong
Faculty, Staff and Student Publications
A clear understanding of the pathophysiology of schizophrenia and related spectrum disorders has been limited by clinical heterogeneity. We investigated whether relative severity and predominance of one or more delusion subtypes might yield clinically differentiable patient profiles. Patients (N = 286) with schizophrenia spectrum disorders (SSD) completed the 21-item Peters et al. Delusions Inventory (PDI-21). We performed factor analysis followed by k-means clustering to identify delusion factors and patient subtypes. Patients were further assessed via the Brief Psychiatric Rating Scale, Brief Negative Symptom Scale, Digit Symbol and Digit Substitution tasks, use of cannabis and tobacco, and stressful life events. The …
Current And Future Approaches To Pediatric Anxiety Disorder Treatment, André Zugman, Anderson M. Winkler, Purnima Qamar, Daniel Samuel Pine
Current And Future Approaches To Pediatric Anxiety Disorder Treatment, André Zugman, Anderson M. Winkler, Purnima Qamar, Daniel Samuel Pine
School of Medicine Publications
This overview critically appraises the literature on the treatment of pediatric anxiety disorders. The two established treatments for these conditions comprise cognitive-behavioral therapy (CBT) and antidepressant medications. Many youths receiving these treatments fail to achieve remission, which creates a need for new treatments. After summarizing the literature on CBT and currently available medications, the authors describe research that lays a foundation for improvements in the treatment of pediatric anxiety disorders. This foundation leverages neuroscientific investigations, also described in the overview, which provide insights on mechanisms of successful treatment.
Examination Of Reward Processing Dysfunctions In The Left Dorsal Striatum And Other Brain Regions Among Psychiatric Inpatients With Substance Use, Julia Myerson, Mario Montelongo, Katrina Rufino, Michelle Patriquin, Ramiro Salas, Hyuntaek Oh
Examination Of Reward Processing Dysfunctions In The Left Dorsal Striatum And Other Brain Regions Among Psychiatric Inpatients With Substance Use, Julia Myerson, Mario Montelongo, Katrina Rufino, Michelle Patriquin, Ramiro Salas, Hyuntaek Oh
Staff and Researcher Publications
Background: Substance misuse is a major public health issue and research has established attenuated reward responses to drug cues in those who misuse substances. Yet, little is known about whether the expectation of natural reinforcers engages distinct brain regions in substance misuse.
Methods: Using functional magnetic resonance imaging (fMRI), we delivered juice at expected and unexpected times to examine reward processing dysfunctions. We focused on the responses within the left dorsal striatum (DS) in individuals with high-risk substance use (HRU, n = 65), low-risk substance use (psychiatric controls, PC, n = 65), and healthy controls (HC, n = 65). Additionally, …
Correction: Psychosocial Moderators Of Polygenic Risk Scores Of Inflammatory Biomarkers In Relation To Grimage, Amanda J F Tamman, Dora Koller, Sheila Nagamatsu, Brenda Cabrera-Mendoza, Chadi Abdallah, John H Krystal, Joel Gelernter, Janitza L Montalvo-Ortiz, Renato Polimanti, Robert H Pietrzak
Correction: Psychosocial Moderators Of Polygenic Risk Scores Of Inflammatory Biomarkers In Relation To Grimage, Amanda J F Tamman, Dora Koller, Sheila Nagamatsu, Brenda Cabrera-Mendoza, Chadi Abdallah, John H Krystal, Joel Gelernter, Janitza L Montalvo-Ortiz, Renato Polimanti, Robert H Pietrzak
Faculty, Staff and Students Publications
No abstract provided.
Psychosocial Moderators Of Polygenic Risk Scores Of Inflammatory Biomarkers In Relation To Grimage, Amanda J F Tamman, Dora Koller, Sheila Nagamatsu, Brenda Cabrera-Mendoza, Chadi Abdallah, John H Krystal, Joel Gelernter, Janitza L Montalvo-Ortiz, Renato Polimanti, Robert H Pietrzak
Psychosocial Moderators Of Polygenic Risk Scores Of Inflammatory Biomarkers In Relation To Grimage, Amanda J F Tamman, Dora Koller, Sheila Nagamatsu, Brenda Cabrera-Mendoza, Chadi Abdallah, John H Krystal, Joel Gelernter, Janitza L Montalvo-Ortiz, Renato Polimanti, Robert H Pietrzak
Faculty, Staff and Students Publications
GrimAge acceleration has previously predicted age-related morbidities and mortality. In the current study, we sought to examine how GrimAge is associated with genetic predisposition for systemic inflammation and whether psychosocial factors moderate this association. Military veterans from the National Health and Resilience in Veterans study, which surveyed a nationally representative sample of European American male veterans, provided saliva samples for genotyping (N = 1135). We derived polygenic risk scores (PRS) from the UK Biobank as markers of genetic predisposition to inflammation. Results revealed that PRS for three inflammatory PRS markers—HDL (lower), apolipoprotein B (lower), and gamma-glutamyl transferase (higher)—were associated …
Grit And Second Language Learning Engagement: The Mediating Role Of Affect Balance, Chenggang Wu, Xiaoyong Tian, Hui Jin
Grit And Second Language Learning Engagement: The Mediating Role Of Affect Balance, Chenggang Wu, Xiaoyong Tian, Hui Jin
Faculty, Staff and Student Publications
The study of the relationship between key psychological attributes of learners and their engagement in second language (L2) learning helps to understand the critical personality mechanisms influencing language learning. The present study examined the L2 learning engagement from the perspectives of grit (i.e., consistent efforts and interests devoted to a long-term goal) and affect balance (a notion that takes into account both positive and negative emotions concurrently, assessing and evaluating which side holds more significance or influence). A cohort of English L2 learners (
General Cognitive Ability In High School, Attained Education, Occupational Complexity, And Dementia Risk, Jimi Huh, Thalida Em Arpawong, Tara L. Gruenewald, Gwenith G. Fisher, Carol A. Prescott, Jennifer J. Manly, Dominika Seblova, Ellen E. Walters, Margaret Gatz
General Cognitive Ability In High School, Attained Education, Occupational Complexity, And Dementia Risk, Jimi Huh, Thalida Em Arpawong, Tara L. Gruenewald, Gwenith G. Fisher, Carol A. Prescott, Jennifer J. Manly, Dominika Seblova, Ellen E. Walters, Margaret Gatz
Psychology Faculty Articles and Research
INTRODUCTION
We address the extent to which adolescent cognition predicts dementia risk in later life, mediated by educational attainment and occupational complexity.
METHODS
Using data from Project Talent Aging Study (PTAS), we fitted two structural equation models to test whether adolescent cognition predicts cognitive impairment (CI) and Ascertain Dementia 8 (AD8) status simultaneously (NCognitive Assessment = 2477) and AD8 alone (NQuestionnaire = 6491) 60 years later, mediated by education and occupational complexity. Co-twin control analysis examined 82 discordant pairs for CI/AD8.
RESULTS
Education partially mediated the effect of adolescent cognition on CI in the cognitive assessment aample and …
Annual Research Review: The Power Of Predictability – Patterns Of Signals In Early Life Shape Neurodevelopment And Mental Health Trajectories, Elysia Poggi Davis, Laura M. Glynn
Annual Research Review: The Power Of Predictability – Patterns Of Signals In Early Life Shape Neurodevelopment And Mental Health Trajectories, Elysia Poggi Davis, Laura M. Glynn
Psychology Faculty Articles and Research
The global burden of early life adversity (ELA) is profound. The World Health Organization has estimated that ELA accounts for almost 30% of all psychiatric cases. Yet, our ability to identify which individuals exposed to ELA will develop mental illness remains poor and there is a critical need to identify underlying pathways and mechanisms. This review proposes unpredictability as an understudied aspect of ELA that is tractable and presents a conceptual model that includes biologically plausible mechanistic pathways by which unpredictability impacts the developing brain. The model is supported by a synthesis of published and new data illustrating the significant …
Conceptualizing Care Partners' Burden, Stress, And Support For Reintegrating Veterans: A Mixed Methods Study, Nicholas A. Rattray, Mindy Flanagan, Allison Mann, Leah Danson, Ai-Nghia Do, Diana Natividad, Katrina Spontak, Gala True
Conceptualizing Care Partners' Burden, Stress, And Support For Reintegrating Veterans: A Mixed Methods Study, Nicholas A. Rattray, Mindy Flanagan, Allison Mann, Leah Danson, Ai-Nghia Do, Diana Natividad, Katrina Spontak, Gala True
School of Medicine Faculty Publications
BACKGROUND: People who support Veterans as they transition from their military service into civilian life may be at an increased risk of psychological distress. Existing studies focus primarily on paid family caregivers, but few studies include spouses and informal non-family "care partners." We sought to identify key challenges faced by care partners of Veterans with invisible injuries. METHODS: Semi-structured interviews were conducted with 36 individuals involved in supporting a recently separated US military Veteran enrolled in a 2-year longitudinal study. CPs completed validated measures on perceived stress, caregiving burden, quality of their relationship, life satisfaction, and flourishing. Independent -tests were …