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2022

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Articles 1981 - 2010 of 4089

Full-Text Articles in Psychology

Does Student Engagement Have A Darkside?, Mckayla Shaffer, Valentina Leon-Ledezma, Sofia Taylor, Carrie Van-Orden Apr 2022

Does Student Engagement Have A Darkside?, Mckayla Shaffer, Valentina Leon-Ledezma, Sofia Taylor, Carrie Van-Orden

Research and Creativity Symposium

Academic misconduct is a growing problem on college campuses. A student’s academic life on campus can take a dark turn if a student does not manage their workload, engagement, or time management well. These variables can overlap if a student is overwhelmed, under-engaged, and busy. A heavy workload can result in a lack of engagement at a student’s institution. Institutions can help students develop strategies that provide a foundation for healthy engagement habits that work against academic dishonesty. Academic success can be affected by students’ time management skills in mitigating the effects of time pressure. Institutions can help students combat …


Bullying: How Feelings Of Fatalism May Influence Youth Choices To Offend, Tammy Shartzer Apr 2022

Bullying: How Feelings Of Fatalism May Influence Youth Choices To Offend, Tammy Shartzer

Theses

School age bullying continues to be a source of intense research as it is commonly linked to increased levels of delinquency in adolescents. In an effort to understand the process through which bullying victimization is linked to increased levels of delinquency, researchers continue to explore environmental and psychological components. This study used both OLS regression and negative binomial regression to examine the relationship between traditional and cyberbullying victimization and delinquency to assesses if fatalism mediates or moderates this relationship. An individual with fatalism often feels they are stuck within a revolving cycle of bad happenings and are powerless to change …


Neural Correlates Of Impaired Vocal Feedback Control In Post-Stroke Aphasia, Roozbeh Behroozmand, Leonardo Bonilha, Chris Rorden, Gregory Hickok, Julius Fridriksson Apr 2022

Neural Correlates Of Impaired Vocal Feedback Control In Post-Stroke Aphasia, Roozbeh Behroozmand, Leonardo Bonilha, Chris Rorden, Gregory Hickok, Julius Fridriksson

Faculty Publications

We used left-hemisphere stroke as a model to examine how damage to sensorimotor brain networks impairs vocal auditory feedback processing and control. Individuals with post-stroke aphasia and matched neurotypical control subjects vocalized speech vowel sounds and listened to the playback of their self-produced vocalizations under normal (NAF) and pitch-shifted altered auditory feedback (AAF) while their brain activity was recorded using electroencephalography (EEG) signals. Event-related potentials (ERPs) were utilized as a neural index to probe the effect of vocal production on auditory feedback processing with high temporal resolution, while lesion data in the stroke group was used to determine how brain …


Understanding Factors Associated With Clinician Confidence To Identify And Treat Ptsd And Complex Ptsd, Parad Meier Apr 2022

Understanding Factors Associated With Clinician Confidence To Identify And Treat Ptsd And Complex Ptsd, Parad Meier

Counseling and Psychology Dissertations

ABSTRACT

This dissertation explores mental health clinicians’ experiences and self-identified confidence to identify and treat post-traumatic stress disorder (PTSD) and Complex PTSD. PTSD is a highly prevalent mental health condition that impacts an estimated 24.4 million individuals in the United States (PTSD United, 2019). Complex PTSD has just emerged for the first time with official diagnostic criteria in the publication of the ICD-11 in 2019 for use beginning in January 2022 (WHO, 2019). There is very little existing research that considers the experience or confidence of clinicians who work with clients who have PTSD and Complex PTSD, which is troubling …


Mental Toughness And Athletic Performance: A Meta-Analysis, Dax Mitchell Crum Apr 2022

Mental Toughness And Athletic Performance: A Meta-Analysis, Dax Mitchell Crum

Health, Exercise, and Sports Sciences ETDs

This investigation employed meta-analysis techniques to examine the relationship between mental toughness and athletic performance. A total of 76 studies were systematically analyzed with 470 correlation coefficients (rxy) calculated to determine the mean effect. Fifty-five subject and study variables (age, gender, sport, psychometric instrument, and theoretical definition, etc.) were coded for each correlation to assess changes in the magnitude according to these key characteristics noted within the literature. Overall, the total average correlation produced a small effect size of rxy =.218. However, the effect size varied significantly depending on the definition, measurement, quality of the investigation, …


Older Adults Home-Based Care In Cairo: Asset Mapping Towards Community Development, Yomna El-Taweel Apr 2022

Older Adults Home-Based Care In Cairo: Asset Mapping Towards Community Development, Yomna El-Taweel

Theses and Dissertations

The health and economic consequences of the rapid growth of the older adults’ population above 60 have led to new and more flexible forms of care, including home-based care. In Cairo, Egypt, there seems to be a high demand and preference for home-based care services over other care services like nursing homes. From a policy makers’ perspective, older adults’ needs are sometimes approached in a deficit-oriented way. This might contribute to the disempowerment of older adults and make them feel like people with needs that can only be met by external support. This mixed-method study aimed to contribute to the …


Critical Appraisal Bibliography, Scientific Abstract, And Matrix/Evidence Table, Nicolas Fuller, Jerry Lunsford, Hayley Robinson Apr 2022

Critical Appraisal Bibliography, Scientific Abstract, And Matrix/Evidence Table, Nicolas Fuller, Jerry Lunsford, Hayley Robinson

Epsilon Sigma at-Large Research Conference

Introduction and Background

As chronic and acute pain disorders continue to be diagnosed in the clinical setting, the number of patients searching for medical care in hopes of alleviating their symptoms is on the rise. Working in both medical and psychiatric facilities as a certified nursing assistant, I saw opioids frequently prescribed as a pharmacological treatment for individuals looking to lessen the pain associated with a multitude of pain related disorders. Working in long term care facilities, I watched individuals who had never struggled with substance use disorders develop clinical dependencies on narcotic medication due to the fact that they …


Where Faith Meets Freud: Why The Church Rejected Psychology And The Rise Of Nouthetic Counseling, Kayla Sargent Apr 2022

Where Faith Meets Freud: Why The Church Rejected Psychology And The Rise Of Nouthetic Counseling, Kayla Sargent

Liberty University Research Week

Graduate

Textual or Investigative


Smoking And Opiate Withdrawal Symptoms: The Impact Of Psychosocial Variables Among Individuals Receiving Medication Assisted Treatment For Opioid Detox, Cristina Abarno Apr 2022

Smoking And Opiate Withdrawal Symptoms: The Impact Of Psychosocial Variables Among Individuals Receiving Medication Assisted Treatment For Opioid Detox, Cristina Abarno

LSU Master's Theses

Individuals with opioid use disorder (OUD) endorse high rates of combustible smoking (Zale et al., 2015) which is associated with poorer outcomes (e.g., opioid craving and lower detoxification completion rates) among individuals receiving medication-assisted treatment (MAT; Mannelli, Wu, Peindl, & Gorelick, 2013) and lower smoking cessation rates in smoking cessation treatment (Okoli et al., 2010). The complex pharmacological relationship between opioids and nicotine may help explain these findings (Kohut, 2017), however little is known about psychosocial variables that influence MAT processes among combustible smokers with OUD. The present study sought to expand upon prior work (Mannelli et al., 2013) by …


Examining American Adult’S Mental Well And Ill-Being During The 2020 Covid-19 Pandemic Using A Self-Determination Theory Perspective, Lauren N. Jordan, C. Veronica Smith Apr 2022

Examining American Adult’S Mental Well And Ill-Being During The 2020 Covid-19 Pandemic Using A Self-Determination Theory Perspective, Lauren N. Jordan, C. Veronica Smith

Faculty and Student Publications

Objectives: The COVID-19 pandemic is an international health crisis that has caused unprecedented shifts in people’s environments and has threatened people’s wellbeing. The current study uses self-determination theory (SDT: 10) to understand how people were handling the pandemic, which proposes three basic psychological needs (autonomy, competence, and relatedness) are vital for human growth and thriving. Furthermore, we examined how people’s wellbeing and ill-being changed over the course of the pandemic. Methods: A sample of 193 American adults from around the country reported on their need satisfaction and frustration as well as well and ill-being at three time periods during the …


Borderline Personality Symptoms And Relationship Threat: The Moderating Role Of Perceived Parental Rejection, Elsa Baumgartner Apr 2022

Borderline Personality Symptoms And Relationship Threat: The Moderating Role Of Perceived Parental Rejection, Elsa Baumgartner

Research and Creativity Symposium

Individuals with borderline personality disorder (BPD) often perceive relationship threats more intensely, resulting in increased emotional reactivity. However, this link has never been examined with physiological measures in “real time,” nor has perceived parental rejection ever been investigated as a potential moderator of this link. To fill this gap, the present study induced romantic relationship threat, after which participants completed an emotional reactivity task while electroencephalography data were recorded. Results reveal that higher levels of BPD features were associated with increased emotional reactivity, indicated by larger late positive potential (LPP) amplitudes, to negative stimuli in the face of a romantic …


The Protective Potential Of Family Relationship Strength As It Relates To Suicidal Thoughts And Behavior In Ace-Exposed Adolescents And Emerging Adults, Collin Wright Apr 2022

The Protective Potential Of Family Relationship Strength As It Relates To Suicidal Thoughts And Behavior In Ace-Exposed Adolescents And Emerging Adults, Collin Wright

Undergraduate Honors Theses

Introduction: Adverse Childhood Experiences (ACEs) are known to cause higher incidences of Suicidal Thoughts and Behaviors (STBs) in young people. Family Relationship Strength (FRS) is a known protective factor against STBs. However, there is little research on the protective nature of FRS once ACEs have been experienced by a young person. The aim of our analysis is to examine whether the strong protective nature of FRS holds true even in ACE- exposed youth.

Methods: A sample of 139 patients at the Brigham Young University Comprehensive Clinic (aged 12-25) was obtained from the BYU Marriage and Family Therapy Practice Research Network. …


Sensory Integration For Survivors Of Intimate Partner Violence (Ipv), Nadien Albanna Apr 2022

Sensory Integration For Survivors Of Intimate Partner Violence (Ipv), Nadien Albanna

Spring 2022 Virtual OTD Capstone Symposium

Since the start of the global pandemic, stay-at-home orders forced IPV survivors to stay in the home with abusers, increasing the risk of abuse, and the impact of psychological trauma. (Bright et al., 2020). Occupational therapists are trained professionals in incorporating sensory-based strategies to focus on the somatic manifestations experienced by the body from trauma and can help to regulate physiological and psychological responses through sensory stimuli (Mcgreevy & Boland et al., 2020). The development of this project sparked an opportunity to publish a new framework to introduce the role of sensory integration in treating survivors of intimate partner violence …


The Relationship Of Medical Provider Humility, Empathy, And Competency On Patient Satisfaction, Stephanie Burkhard Apr 2022

The Relationship Of Medical Provider Humility, Empathy, And Competency On Patient Satisfaction, Stephanie Burkhard

Doctor of Psychology (PsyD)

Previous research has shown that provider humility, empathy, and competency all impact patient satisfaction. However, the research lacks in examining how all three elements, when examined together, impact patient care. This study surveyed patients and providers from two primary care clinics to examine the relationship between provider humility, empathy, and perceived competency and patient satisfaction. The brief HEXACO Inventory humility measure, the Jefferson Scale of Physician Empathy, and a single question to identify providers perceived competence were used in this study. It was hypothesized that providers with the highest levels of all three characteristics (humility, empathy, and perceived competence) would …


Friendship In A Pandemic: Test Of An Experimental Intervention To Boost The Protective Effect Of Friendship Quality, Hyewon Hong Apr 2022

Friendship In A Pandemic: Test Of An Experimental Intervention To Boost The Protective Effect Of Friendship Quality, Hyewon Hong

Honors Theses

The COVID-19 pandemic has contributed to the decrease of general wellbeing and increase in loneliness for many people. Friendships hold a well-established link to positive physical and mental health outcomes, particularly through the social support given by close, high-quality friendships and the improvement of friendship quality may be a novel way to counteract recent declines of mental health. The current research seeks to establish the efficacy of a created intervention designed to increase the friendship quality of an emerging adult population (N = 116). The theory behind the creation and implementation of such an intervention is discussed. The efficacy of …


Promoting Socio-Emotional Skills Through A Strength-Based Dance Program For Children Who Have Experienced Trauma, Lillian Tami Endow Apr 2022

Promoting Socio-Emotional Skills Through A Strength-Based Dance Program For Children Who Have Experienced Trauma, Lillian Tami Endow

Spring 2022 Virtual OTD Capstone Symposium

Negative outcomes as a result of trauma are multifaceted and can impact an individual throughout the lifespan. Younger children exposed to trauma are at higher risk for experiencing negative outcomes due to underdeveloped neurobiological capacities impacting their ability to appropriately respond to stressful stimuli (Price et al., 2013). Adversities including poor socio-emotional skills, mental and physical health challenges, and behavioral problems were identified among children exposed to trauma (Hovens et al., 2015). Occupational therapists are equipped to provide services for this vulnerable population by promoting socio-emotional skills necessary to cope with traumatic stressors through engagement in meaningful occupations. The occupation …


Qualitative Evaluation Of Occupational Therapy Assessments In Treating Veterans With Ptsd Who Are Transitioning Into Civilian Life, Natalia Marquez-Sterling, Pam Kasyan-Howe, Kristin Domville, Lisa Schubert Apr 2022

Qualitative Evaluation Of Occupational Therapy Assessments In Treating Veterans With Ptsd Who Are Transitioning Into Civilian Life, Natalia Marquez-Sterling, Pam Kasyan-Howe, Kristin Domville, Lisa Schubert

Spring 2022 Virtual OTD Capstone Symposium

The purpose of this qualitative research type capstone project was to explore the strengths and limitations of an occupational therapist assessment toolkit for use with the population of veterans with PTSD who are transitioning into civilian life. OTs lack consistent assessment tools for use with this population, resulting in a lack of inclusion of occupational therapy as a consistent member of the multidisciplinary team (Kerr et al., 2020). Kerr et al. (2020) found that while OT assessments may be mentioned in research regarding veterans with PTSD who are transitioning into civilian life, there was limited or no discussion of the …


Acknowledging The Relevance Of Elephant Sensory Perception To Human–Elephant Conflict Mitigation, Robbie Ball, Sarah L. Jacobson, Matthew S. Rudolph, Miranda Trapani, Joshua M. Plotnik Apr 2022

Acknowledging The Relevance Of Elephant Sensory Perception To Human–Elephant Conflict Mitigation, Robbie Ball, Sarah L. Jacobson, Matthew S. Rudolph, Miranda Trapani, Joshua M. Plotnik

Publications and Research

Elephants are well known for their socio-cognitive abilities and capacity for multi-modal sensory perception and communication. Their highly developed olfactory and acoustic senses provide them with a unique non-visual perspective of their physical and social worlds. The use of these complex sensory signals is important not only for communication between conspecifics, but also for decisions about foraging and navigation. These decisions have grown increasingly risky given the exponential increase in unpredictable anthropogenic change in elephants’ natural habitats. Risk taking often develops from the overlap of human and elephant habitat in Asian and African range countries, where elephants forage for food …


Exploring The Relationship Between Attention-Deficit/Hyperactivity Disorder And Creativity, Anna Shea Hall, Anna Shea Hall Apr 2022

Exploring The Relationship Between Attention-Deficit/Hyperactivity Disorder And Creativity, Anna Shea Hall, Anna Shea Hall

Honors College Theses

Attention-Deficit/Hyperactivity Disorder (ADHD) is an important topic to study because of its prevalence, impact, and a multitude of unknown interactions of the disorder with creativity. Creativity is a cognitive process defined by lessened cognitive control and lower inhibitions in the prefrontal cortex (Chrysikou, 2018), which are characteristics of ADHD (APA, 2017; Brunkhorst-Kanaan et al., 2021; Kirov & Brand, 2014; Laugesen et al., 2017; Moen et al., 2014; Staikova et al., 2013) This study explored how ADHD is connected with three sub-variables of creativity: divergent thinking, uniqueness of generated ideas, and flow of ideas. Connections were explored via a survey of …


A Photography-Based, Social Media Walking Intervention Targeting Autonomous Motivations For Physical Activity: Semistructured Interviews With Older Women, Michael C Robertson, Maria Chang Swartz, Ursela Christopherson, Jason R Bentley, Karen M Basen-Engquist, Debbe Thompson, Elena Volpi, Elizabeth J Lyons Apr 2022

A Photography-Based, Social Media Walking Intervention Targeting Autonomous Motivations For Physical Activity: Semistructured Interviews With Older Women, Michael C Robertson, Maria Chang Swartz, Ursela Christopherson, Jason R Bentley, Karen M Basen-Engquist, Debbe Thompson, Elena Volpi, Elizabeth J Lyons

Faculty, Staff and Students Publications

BACKGROUND: Older adult women are at risk for negative health outcomes that engaging in sustained physical activity can help prevent. However, promoting long-term maintenance of physical activity in this population has proven to be a challenge. Increasing autonomous motivations (ie, intrinsic, integrated, and identified regulations) for physical activity may facilitate enduring behavior change. Digitally delivered games for health that take a celebratory technology approach, that is, using technology to create new ways to experience valued behaviors and express valued beliefs, may be a useful way to target autonomous motivations for physical activity. Formative research with the target population is needed …


The Association Between Parental Relationships And The Marital Views And Relationships Of College Students, Emma Oswald Apr 2022

The Association Between Parental Relationships And The Marital Views And Relationships Of College Students, Emma Oswald

Undergraduate Research Competition

Divorce is a prevalent issue in the United States, even though research suggests that a healthy marriage is beneficial to children's development and well-being (Ribar, 2015). Children having divorced parents (Potter, 2010) and parents in unhappy marriages are associated with more difficulties with psychological well-being of children (Bannon, et al. 2018). The goal of the present study is to determine whether or not parental divorce and relationship quality are associated with the marital views and relationships of college students. Participants will be asked to complete a series of online survey scales measuring parental relationship status, age of parental divorce (if …


Embryonic Hypoxia Alters Exploratory Movement In Adult Geckos, Nikki Boon, Kyleigh Adorno, Kayley Ozimac, Emma Kinerson Apr 2022

Embryonic Hypoxia Alters Exploratory Movement In Adult Geckos, Nikki Boon, Kyleigh Adorno, Kayley Ozimac, Emma Kinerson

Undergraduate Research Competition

Environmental changes, such as temporary hypoxia, during the embryonic stage can impair brain development in leopard geckos (Eublepharis macularius). We therefore tested whether this early brain damage produces behavioral deficits that persist into adulthood. The organization and kinematic properties of non-visual exploration between normal (n = 14) and hypoxia (n = 3) geckos were compared. Geckos were individually placed on a circular table (diam=91cm) and allowed to explore darkness for 60min while being recorded. The gecko's coordinates were calculated at 5frames/second. Movement properties within each trial were evaluated across five 10min epochs. Total distance, peak speed, movement scaling (correlation between …


Birth Order, College Major, And Social Behavior, Gianna D'Aconti Apr 2022

Birth Order, College Major, And Social Behavior, Gianna D'Aconti

Undergraduate Research Competition

There are many risk factors for antisocial behaviors. For example, birth order has been linked to personality traits, such as aggression and stubbornness (Fagan & Najman 2003), and these personality traits have been identified as risk factors for antisocial behaviors. More specifically, callousness (lack of empathy and emotionality) and psychopathy (personality traits associated with being a psychopath), have been linked to antisocial behavior in adolescents and youth, (e.g., Frick & White 2008). These traits can be found in sibling interactions, and are correlated with birth order (Odudu et. al 2020). Furthermore, these same traits, with the addition of Machiavellianism, have …


A Mixed-Methods Assessment Of Human Well-Being Related To The Presence Of Companion Animals During The Covid-19 Pandemic, Bindi Bennett, Suzie Cosh, Jack Thepsourinthone, Amy Lykins Apr 2022

A Mixed-Methods Assessment Of Human Well-Being Related To The Presence Of Companion Animals During The Covid-19 Pandemic, Bindi Bennett, Suzie Cosh, Jack Thepsourinthone, Amy Lykins

People and Animals: The International Journal of Research and Practice

COVID-19 and the measures used to curb the pandemic (e.g., lockdowns, isolation) have significantly impacted mental health and well-being. This study sought to investigate the role of companion animals in alleviating stress and improving mental health during the pandemic. In this study, 250 Australian adults completed measures of well-being and life satisfaction, animal dependency, perceived emotional support from animals, and animals’ effect on mood. Employment and living with others were the strongest predictors of positive life satisfaction and well-being, while greater dependency on companion animals for emotional support and companion animals’ negative effects on mood were associated with reduced life …


The Role Of Affect And The Autonomic Nervous System (Ans) In Visuospatial Learning And Set-Shifting: Modulating Cardiac Vagal Tone Through Heart Rate Variability (Hrv) Biofeedback To Improve Cognitive Performance, Breannan C. Howell Apr 2022

The Role Of Affect And The Autonomic Nervous System (Ans) In Visuospatial Learning And Set-Shifting: Modulating Cardiac Vagal Tone Through Heart Rate Variability (Hrv) Biofeedback To Improve Cognitive Performance, Breannan C. Howell

Psychology ETDs

The fields of psychology and neuroscience have found an interconnection between the autonomic nervous system (ANS), affect, and cognitive performance. Heart rate variability (HRV) may be a useful index of this relationship, representing the regulatory processes that facilitate adapting to emotions and environments to modulate mood and executive function. The current project consists of a series of experiments to investigate the relationship between trait affect, HRV, learning, and set-shifting performance. In the first experiment associations are found between negative affectivity, HRV, and set-shifting performance during an attentional set-shifting variant of the Virtual Morris Water Task (VMWT). Participants that exhibited both …


Heart Rate Variability Following Treatment For Ptsd: Testing The Polyvagal Theory, Brittany F. Goodman Apr 2022

Heart Rate Variability Following Treatment For Ptsd: Testing The Polyvagal Theory, Brittany F. Goodman

Dissertations

Posttraumatic stress disorder (PTSD) has been linked to lower heart rate variability (HRV), including measures of vagal tone. Treatments targeting the autonomic nervous system (ANS) have demonstrated efficacy in improving vagal tone, but it is less clear whether similar effects can also be achieved with cognitive therapies. The polyvagal theory has suggested that symptoms of social dysfunction are linked to vagal tone through a phylogenetically organized response to stress. HRV was collected during rest, reactivity (exposure to personalized trauma scripts), and recovery using a scripted imagery paradigm in female PTSD positive physical and sexual assault survivors (N = 41) …


Canonical Sentence Processing And The Inferior Frontal Cortex: Is There A Connection?, Nicholas Riccardi, Chris Rorden, Julius Fridriksson, Rutvik H. Desai Apr 2022

Canonical Sentence Processing And The Inferior Frontal Cortex: Is There A Connection?, Nicholas Riccardi, Chris Rorden, Julius Fridriksson, Rutvik H. Desai

Faculty Publications

The role of left inferior frontal cortex (LIFC) in canonical sentence comprehension is controversial. Many studies have found involvement of LIFC in sentence production or complex sentence comprehension, but negative or mixed results are often found in comprehension of simple or canonical sentences. We used voxel-, region-, and connectivity-based lesion symptom mapping (VLSM, RLSM, CLSM) in left-hemisphere chronic stroke survivors to investigate canonical sentence comprehension while controlling for lexical-semantic, executive, and phonological processes. We investigated how damage and disrupted white matter connectivity of LIFC and two other language-related regions, the left anterior temporal lobe (LATL) and posterior temporal-inferior parietal area …


Raging Hormones: Why Age-Based Etiological Conceptualizations Of The Development Of Antisocial Behavior Are Insufficient, Stuart F. White, S. Mariely Estrada Gonzalez, Eibhlis M. Moriarty Apr 2022

Raging Hormones: Why Age-Based Etiological Conceptualizations Of The Development Of Antisocial Behavior Are Insufficient, Stuart F. White, S. Mariely Estrada Gonzalez, Eibhlis M. Moriarty

Psychological Science Faculty Publications

Developmental science, particularly developmental neuroscience, has substantially influenced the modern legal system. However, this science has typically failed to consider the role of puberty and pubertal hormones on development when considering antisocial behavior. This review describes major theoretical positions on the developmental neuroscience of antisocial behavior and highlights where basic developmental neuroscience suggests that the role of puberty and pubertal hormones should be considered. The implications of the current state of the science with respect to developmental neuroscience is considered, particularly what is known in light of development beyond puberty. This review shows that development continues to an older age …


The Moderating Effect Of Depressive Symptoms On The Relationship Between Resilience And Adolescents' Likelihood To Intervene For A Depressed Peer, Brendan Weed Apr 2022

The Moderating Effect Of Depressive Symptoms On The Relationship Between Resilience And Adolescents' Likelihood To Intervene For A Depressed Peer, Brendan Weed

INSPIRE Student Research and Engagement Conference

This summary of my thesis literature review will be about adolescent resilience, adolescent depression, and the factors that play into their willingness to provide support for a friend who shows depressive symptoms


Neuronal Density In Navigation-Related Regions Of The Adult Leopard Gecko Brain, Kyleigh Adorno, Kayley Ozimac, Emma Kinerson, Nikki Boon Apr 2022

Neuronal Density In Navigation-Related Regions Of The Adult Leopard Gecko Brain, Kyleigh Adorno, Kayley Ozimac, Emma Kinerson, Nikki Boon

Undergraduate Research Competition

Hypoxic conditions disrupt brain development in many species, but oxygen deprivation may be particularly detrimental to ectotherms such as reptiles. Our preliminary data suggest the brains of embryonic leopard geckos (Eublepharis macularius) are damaged following brief hypoxic conditions in ovo, and these developmental changes are associated with altered exploratory behavior in adulthood. The objective of this study is to understand the effects of such hypoxic conditions neuronally once the geckos have reached adulthood. However, no previous studies have evaluated the neuronal density of navigation-related brain regions in normal adult geckos, or whether these regions are sensitive to early hypoxia. Here, …