Open Access. Powered by Scholars. Published by Universities.®
Neuroscience and Neurobiology Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Institution
-
- WellBeing International (361)
- Selected Works (161)
- City University of New York (CUNY) (102)
- University of Wisconsin Milwaukee (62)
- Western University (59)
-
- University of Texas at El Paso (55)
- William & Mary (40)
- Purdue University (36)
- California Institute of Integral Studies (33)
- University of Nevada, Las Vegas (22)
- Hope College (20)
- University of Kentucky (20)
- University of Nebraska - Lincoln (20)
- Washington University in St. Louis (20)
- SelectedWorks (19)
- University of Massachusetts Amherst (19)
- University of Connecticut (18)
- Brigham Young University (15)
- Claremont Colleges (15)
- Georgia State University (14)
- Montclair State University (13)
- The University of Maine (13)
- University of Arkansas, Fayetteville (13)
- Walden University (13)
- Smith College (12)
- University of Puget Sound (12)
- University of Tennessee, Knoxville (12)
- Gettysburg College (11)
- University of Vermont (11)
- Bucknell University (10)
- Keyword
-
- Consciousness (56)
- Neuroscience (49)
- FMRI (48)
- Memory (46)
- Cognition (42)
-
- Sentience (41)
- EEG (38)
- Attention (36)
- LANGUAGE (31)
- Pain (29)
- Stress (28)
- Development (26)
- Dopamine (26)
- Emotion (26)
- Fish (26)
- Hippocampus (25)
- Brain (24)
- Anxiety (23)
- Psychology (23)
- Welfare (23)
- Learning (21)
- Adolescence (18)
- Behavior (18)
- Neuroimaging (18)
- Perception (18)
- AUTISM (17)
- Cocaine Papers (17)
- Depression (17)
- Rats (17)
- Emotions (16)
- Publication Year
- Publication
-
- Animal Sentience (361)
- Marcel Adam Just (78)
- Theses and Dissertations (68)
- Dissertations, Theses, and Capstone Projects (66)
- Laura Elena O'Dell (46)
-
- Electronic Thesis and Dissertation Repository (39)
- Psychology Faculty Publications (38)
- Dissertations, Theses, and Masters Projects (37)
- MODVIS Workshop (33)
- CONSCIOUSNESS: Ideas and Research for the Twenty-First Century (32)
- Publications and Research (31)
- Faculty Publications (18)
- Andrew Engell (16)
- UNLV Theses, Dissertations, Professional Papers, and Capstones (16)
- Arts & Sciences Electronic Theses and Dissertations (15)
- Journal of Undergraduate Research (15)
- Open Access Theses & Dissertations (15)
- Honors Scholar Theses (14)
- Doctoral Dissertations (13)
- Walden Dissertations and Doctoral Studies (13)
- Department of Psychology: Faculty Publications (12)
- Electronic Theses and Dissertations (12)
- Graduate College Dissertations and Theses (11)
- Neuroscience: Faculty Publications (11)
- Psychology Faculty Scholarship (11)
- Undergraduate Honors Theses (11)
- Georgia State Undergraduate Research Conference (10)
- Masters Theses (10)
- Faculty Journal Articles (9)
- Graduate Theses and Dissertations (9)
- Publication Type
Articles 31 - 60 of 1531
Full-Text Articles in Neuroscience and Neurobiology
The Effects Of Music Therapy On Elderly Adults With Dementia, Jeante J. Jackson
The Effects Of Music Therapy On Elderly Adults With Dementia, Jeante J. Jackson
Dissertations, Theses, and Capstone Projects
As people age, the brain is more susceptible to changes that diminish cognitive function. In recent years neuroscience has found convergent evidence between music therapy and brain architecture, as it has shown the generation of new connections in the brain or a reorganization and possible strengthening of existing connections already in the brain. However, the literature regarding music training’s effects on executive control, selective attention, and speech processing is lacking particularly when it comes to older populations.
This study investigated Verbal Working Memory, Visuospatial Attention and Task Initiation, and Auditory Selective Attention in a 91-year-old adult (B.P.) diagnosed with dementia. …
Statistical And Biological Analyses Of Acoustic Signals In Estrildid Finches, Moises Rivera
Statistical And Biological Analyses Of Acoustic Signals In Estrildid Finches, Moises Rivera
Dissertations, Theses, and Capstone Projects
Acoustic communication is a process that involves auditory perception and signal processing. Discrimination and recognition further require cognitive processes and supporting mechanisms in order to successfully identify and appropriately respond to signal senders. Although acoustic communication is common across birds, classical research has largely disregarded the perceptual abilities of perinatal altricial taxa. Chapter 1 reviews the literature of perinatal acoustic stimulation in birds, highlighting the disproportionate focus on precocial birds (e.g., chickens, ducks, quails). The long-held belief that altricial birds were incapable of acoustic perception in ovo was only recently overturned, as researchers began to find behavioral and physiological evidence …
Creating Project Contrast: A Video Game Exploring Consciousness And Qualia, Pierce Papke
Creating Project Contrast: A Video Game Exploring Consciousness And Qualia, Pierce Papke
Honors Projects
Project Contrast is a video game that explores how the unique traits inherent to video games might engage reflective player responses to qualitative experience. Project Contrast does this through suspension of disbelief, avatar projection, presence, player agency in storytelling, visual perception, functional gameplay, and art. Considering the difficulty in researching qualitative experience due to its subjectivity and circular explanations, I created Project Contrast not to analyze qualia, though that was my original hope. I instead created Project Contrast as an avenue for player self-reflection and learning about qualitative experience. While video games might be just code and art on a …
Examining The Use Of Expressive Arts Therapies In Neurorehabilitation Treatment Planning, Rebecca J. Horner
Examining The Use Of Expressive Arts Therapies In Neurorehabilitation Treatment Planning, Rebecca J. Horner
Expressive Therapies Capstone Theses
Those undergoing neurorehabilitation after stroke and traumatic brain injury report a diminished sense of overall wellness. This paper examines the conceivable benefits of introducing expressive arts therapies, which is the therapeutic use and combination of the visual arts, movement, drama, music, writing and other intermodal creative processes, into physical therapy and neurorehabilitation treatment planning. Expressive arts therapies have the capacity to engage with an individual’s physical, emotional, social and spiritual states concurrently. They simultaneously offer the ability to promote an increased sense of well-being, address mind-body disconnects, and process trauma non-verbally.
The sections of this narrative literature review focus on …
Extracting Edges In Space And Time During Visual Fixations, Lynn Schmittwilken, Marianne Maertens
Extracting Edges In Space And Time During Visual Fixations, Lynn Schmittwilken, Marianne Maertens
MODVIS Workshop
No abstract provided.
Constraining The Binding Problem Using Maps, Zhixian Han, Anne Sereno
Constraining The Binding Problem Using Maps, Zhixian Han, Anne Sereno
MODVIS Workshop
We constrained the binding problem by creating maps of different attributes. We compared the performance of different models with different maps in our current study. Our preliminary results showed that the performance of the model is the highest when location maps were used. These results suggest that the optimal way to constrain the binding problem is to create location maps of different attributes.
A Dynamical Model Of Binding In Visual Cortex During Incremental Grouping And Search, Daniel Schmid, Daniel A. Braun, Heiko Neumann
A Dynamical Model Of Binding In Visual Cortex During Incremental Grouping And Search, Daniel Schmid, Daniel A. Braun, Heiko Neumann
MODVIS Workshop
Binding of visual information is crucial for several perceptual tasks. To incrementally group an object, elements in a space-feature neighborhood need to be bound together starting from an attended location (Roelfsema, TICS, 2005). To perform visual search, candidate locations and cued features must be evaluated conjunctively to retrieve a target (Treisman&Gormican, Psychol Rev, 1988). Despite different requirements on binding, both tasks are solved by the same neural substrate. In a model of perceptual decision-making, we give a mechanistic explanation for how this can be achieved. The architecture consists of a visual cortex module and a higher-order thalamic module. While the …
Sleep Duration Is Associated With Caudate Volume And Executive Function, Nicole Jones
Sleep Duration Is Associated With Caudate Volume And Executive Function, Nicole Jones
Honors Theses
The ineligible role of the caudate nucleus in sleep has been implicated throughout multiple scientific studies. Previous literature has shown that greater caudate volume is associated with longer habitual sleep duration in older adults- ranging from 55 years of age and up. However, the association between sleep duration and caudate volume remains unknown in the younger population. In this study, we examined the caudate volume in youth to older adults (10 to 85 years old) with a greater sample size (N=464) to increase statistical power. The volumetric size of the caudate nucleus showed significantly positive association with habitual sleep duration, …
Eco-Interoception: What Plants, Fungi And Protista Have Taught My Body, Sara Riley Dotterer
Eco-Interoception: What Plants, Fungi And Protista Have Taught My Body, Sara Riley Dotterer
Art Theses and Dissertations
To me, ecology is the relational, full-body awareness that I am made up of and deeply connected to everything around me; and for better or worse, this is reciprocal. I form ecotones, an ecological transitional zone between two ecosystems, with the world around me. I use this ecotonal lens to blur binaries and dissolve boundaries between me and the world “outside my body.” During my Masters of Fine Arts at Southern Methodist University, I have continuously explored and represented the lives of various more-than-human species outside of my body, including plants, fungi and protista through an ecotonal lens. Although these …
Local Field Potentials In The Male Rat Nucleus Accumbens During Effort-Based Behavior, Celine Aliko, John Salamone, Alev Ecevitoglu
Local Field Potentials In The Male Rat Nucleus Accumbens During Effort-Based Behavior, Celine Aliko, John Salamone, Alev Ecevitoglu
Honors Scholar Theses
Major depression is a devastating disorder that consists of multiple symptoms such as low mood and motivational dysfunction. It has been shown that motivational dysfunction can be studied in animal models by using effort-based choice paradigms, which vary in their response requirements. It has been reported that dopamine depletion in the nucleus accumbens decreases ratio-scheduled lever-pressing in a manner related to the size of the ratio requirement. One dopamine depleting agent is tetrabenazine (TBZ), which has been shown to decrease lever-pressing and induce low-effort bias. The current study aims to investigate behavioral and electrophysiological changes that occur with animals performing …
Variation In Sign-Tracking And Goal-Tracking Behaviors In A Genetically Diverse Inbred Panel Of Mice, Emily A. Schoenblum
Variation In Sign-Tracking And Goal-Tracking Behaviors In A Genetically Diverse Inbred Panel Of Mice, Emily A. Schoenblum
Undergraduate Honors Theses
No abstract provided.
An Erp Measure Of Non-Conscious Memory Reveals Dissociable Implicit Processes In Human Recognition Using An Open-Source Automated Analytic Pipeline, Richard J. Addante, Javier Lopez-Calderon, Nathaniel Allen, Carter Luck, Alana Muller, Lindsey Sirianni, Cory S. Inman, Daniel L. Drane
An Erp Measure Of Non-Conscious Memory Reveals Dissociable Implicit Processes In Human Recognition Using An Open-Source Automated Analytic Pipeline, Richard J. Addante, Javier Lopez-Calderon, Nathaniel Allen, Carter Luck, Alana Muller, Lindsey Sirianni, Cory S. Inman, Daniel L. Drane
Psychology Faculty Publications
Non-conscious processing of human memory has traditionally been difficult to objectively measure and thus understand. A prior study on a group of hippocampal amnesia (N = 3) patients and healthy controls (N = 6) used a novel procedure for capturing neural correlates of implicit memory using event-related potentials (ERPs): old and new items were equated for varying levels of memory awareness, with ERP differences observed from 400 to 800 ms in bilateral parietal regions that were hippocampal-dependent. The current investigation sought to address the limitations of that study by increasing the sample of healthy subjects (N = 54), applying new …
Psychopathy In Society: Understanding The Neural Mechanisms That Give Rise To Psychopathic Traits, Phoebe Zalenski
Psychopathy In Society: Understanding The Neural Mechanisms That Give Rise To Psychopathic Traits, Phoebe Zalenski
Psychological Science Undergraduate Honors Theses
Psychopathy is characterized as an individual exhibiting callousness, grandiosity, lack of empathy, and manipulative behavior towards others over a long period of time. Given these symptoms, psychopathy is associated with a markedly increased risk of arrest and imprisonment. Together, these findings highlight the importance of understanding the cause(s) of psychopathy, as doing so may help to develop treatments or preventative interventions. Prior work has suggested that structural abnormalities in the amygdala may play a role in clinical psychopathy; however, it is less clear whether amygdala abnormalities exist on a continuum of psychopathic traits. In this study, I aimed to determine …
Adolescents With Family History Of Alcohol-Use Disorders Have Reduced Structural Coherence Of Anterior Insula To Nucleus Accumbens Tract, Grace Wood
Psychological Science Undergraduate Honors Theses
Genetics play a significant role in predisposition towards alcohol use disorders. Analyzing the neural phenotypes related to alcohol use disorder development could allow researchers to predict one’s predisposition. The anterior insula (AIns) contributes to binge drinking tendencies while exhibiting downstream signaling towards the nucleus accumbens (NAcc). Recent research has examined this relationship simultaneously with alcohol consumption, but the genetic effect of the AIns and NAcc functional relationship prior to alcohol consumption has yet to be examined. In this study, we used data from the Adolescent Brain Cognitive Development (ABCD) study to analyze the structural coherence of the AIns to NAcc …
Aggression In And Out Of The Surrounding Space, Marissa Incer
Aggression In And Out Of The Surrounding Space, Marissa Incer
Undergraduate Honors Theses
Social isolation is a type of punishment used to address misbehavior in individuals, such as children with time-outs and prisoners in solitary confinement. It was thought to be an effective method for teaching good behavior or alleviating tense situations. However, this type of punishment may worsen the punished individual’s aggression depending on the environment of isolation. The current study was divided into two experiments. In the first experiment, participants were isolated in a small (2x2 feet) or large (6x6 feet) space to observe if the space alone affected their aggression. In the second experiment, a frustration-inducing task was given to …
Music & Synesthesia: An Exploration Of Synesthesia And Its Relation To Musical Perception, Raquel S. Johnson
Music & Synesthesia: An Exploration Of Synesthesia And Its Relation To Musical Perception, Raquel S. Johnson
Pacific Undergraduate Research and Creativity Conference (PURCC)
This research investigates synesthesia and its impact on musical perception. Synesthesia is the multimodal sensory phenomenon in which the stimulation of one sensory modality generates the experience of a second, otherwise unrelated sense. Discussed topics include: a description of synesthesia and its neurophysiological and perceptual characteristics, the historical conceptualization and documentation of synesthesia beginning with the ancient Greeks, and present-day scientific inquiry. This research explores three varying types of auditory synesthesia - chromesthesia (sound-to-color synesthesia), auditory-tactile synesthesia, and sound-gustatory/sound-olfactory synesthesia - and their multimodal sensory characteristics in relation to music. Prominent neurophysiological hypotheses regarding the existence of synesthesia are examined, …
Plant Sentience: The Burden Of Proof, Jon Mallatt, David G. Robinson, Michael R. Blatt, Andreas Draguhn, Lincoln Taiz
Plant Sentience: The Burden Of Proof, Jon Mallatt, David G. Robinson, Michael R. Blatt, Andreas Draguhn, Lincoln Taiz
Animal Sentience
Segundo-Ortin & Calvo’s (2023) target article takes a less speculative and more evidence-based approach to plant sentience than did previous works promoting that idea. However, it retains many of the idea’s longstanding difficulties such as starting from a false dichotomy (plants must be either hardwired or sentient), not accepting the full burden of proof for an extraordinary claim, confusingly redefining accepted cognitive terms, implying cell consciousness, not adopting the most parsimonious explanations for plant behaviors, and downplaying all the counterevidence. We advise rectifying these problems before plant sentience can become a full-fledged scientific domain.
Plants Lack The Functional Neurotransmitters And Signaling Pathways Required For Sentience In Animals, David G. Robinson, Michael R. Blatt, Andreas Draguhn, Lincoln Taiz, Jon Mallatt
Plants Lack The Functional Neurotransmitters And Signaling Pathways Required For Sentience In Animals, David G. Robinson, Michael R. Blatt, Andreas Draguhn, Lincoln Taiz, Jon Mallatt
Animal Sentience
We cannot agree with Segundo-Ortin and Calvo that plants are sentient organisms. We have critically examined several aspects of their target article, and find their claims are not supported by the published evidence. We address these claims in sections on whether plants have a ‘neurobiology’ analogous to that of animal nervous systems, including neurotransmitters and synaptic receptors that respond to anesthetics; and whether plant signaling resembles neural transmission. For the latter, we especially consider the unique way plants signal their responses to wounding. Although the plant vascular system has been compared to the animal nervous system, animal blood vessels would …
Consciousness, Evolution, And The Self-Organizing Brain, Karen Seymour
Consciousness, Evolution, And The Self-Organizing Brain, Karen Seymour
Journal of Conscious Evolution
While evolution is guided by natural selection, it is internally driven by self-organizing processes. The brain encompasses these complementary forces and dynamics of evolution in both its structure and dynamics by embodying a historical record of the factors that have shaped it throughout its evolutionary past, as well as by being shaped by selective parameters in real time. Self-organization is evident in not only the brain’s structure and form, but also in the processes that support consciousness. From the convergence of complex structure and the novelty-generating dynamics of chaos that both characterize the brain arises the experience of explicit consciousness, …
Questions About Sentience Are Not Scientific But Cultural, Yoram Gutfreund
Questions About Sentience Are Not Scientific But Cultural, Yoram Gutfreund
Animal Sentience
Abstract: The findings of complex cognitive-like behaviours in plants are surprising and exciting. However, they do not provide a scientific reason for ascribing sentience to plants. The target article, in trying to provide evidence for sentience in plants, exposes the weakness of the science of animal consciousness in general. In this commentary, I try to explain why the scientific method is incapable of resolving the question of which organisms or systems are sentient.
Enhancing The Quality Of Life For Senior Citizens: A Facilitator’S Guidebook For Mindful Music And Movement, Shannon Sexton
Enhancing The Quality Of Life For Senior Citizens: A Facilitator’S Guidebook For Mindful Music And Movement, Shannon Sexton
Mindfulness Studies Theses
Music appreciation and enjoyment enhance well-being throughout the lifespan. The challenges and constraints that people experience as they age can lead to lack of access to music, decreased physical activity, and fewer avenues for creative expression. Group music and movement interventions created for older populations offer opportunities for social connection and improved quality of life. Mindful practices add further benefit when combined with these interventions. Current available programs are scarce and most often do not encompass mixed modalities. In addition, the benefits of these programs do not show long-term sustainability. The purpose of this thesis is to explore the effects …
Perceptual Benefits From Long-Term Exposure To Naturalistic Sound Patterns, Bruno A. Mesquita
Perceptual Benefits From Long-Term Exposure To Naturalistic Sound Patterns, Bruno A. Mesquita
Electronic Thesis and Dissertation Repository
Our brains are proficient in learning recurring structures in the environment, in order to optimize perceptual inferences based on relevant information in a stochastic input. Sensory information is multi-dimensional, and the relationship between sound dimensions may be, in itself, a source of information. Many sounds in our environment covary dynamically, and these covariances may be learned, and therefore shape our perception, through exposure to them in our natural environment. In the present study we investigate how natural (long term), and experimental (short term), learning of statistical regularities in sounds may shape our ability to categorize them (Experiment 1) and to …
Assessment Of The Triple Reuptake Inhibitor Diclofensine: Effort-Based Decision-Making In A Rodent Model Of Motivational Dysfunction, Sofia Papanikolaou
Assessment Of The Triple Reuptake Inhibitor Diclofensine: Effort-Based Decision-Making In A Rodent Model Of Motivational Dysfunction, Sofia Papanikolaou
Holster Scholar Projects
Serotonin-selective reuptake inhibitors (SSRIs) are the most commonly prescribed antidepressant medications. Despite their popularity, they remain relatively ineffective at treating effort-related motivational symptoms of depression such as fatigue and anergia. Increasing research on triple reuptake inhibitors (TRIs) that target three neurotransmitters—dopamine, serotonin, and norepinephrine—has suggested that TRIs could have efficacy in targeting motivational dysfunction due to their dopaminergic effects. Previous research has shown that the dopamine depleting agent tetrabenazine can reliably induce motivational deficits in rats, as evidenced by a shift towards low-effort behavior in effort-based choice tasks, and provide a validated approach to creating a model of motivational dysfunction. …
Mapping The Malleable Self: How Self-Views Are Represented And Learned Within The Social Brain, Sasha Carmela Brietzke
Mapping The Malleable Self: How Self-Views Are Represented And Learned Within The Social Brain, Sasha Carmela Brietzke
Dartmouth College Ph.D Dissertations
Humans possess a unique and wide-ranging ability to self-reflect that takes center stage in our everyday cognition. While many people believe their own self to be immutable, different contexts may warp how we perceive the self. The goal of this dissertation is to investigate two lenses through which we may view the self: (1) across time in the past and future, and (2) through the eyes of others via evaluative feedback. In Studies 1-3, I demonstrate that people’s ratings of their own personality become increasingly less differentiated as they consider more distant past and future selves. This effect was preferential …
Obsessive-Compulsive Disorder And Identity: The Role Of Ego-Dystonicity, Andrea B. Mullin
Obsessive-Compulsive Disorder And Identity: The Role Of Ego-Dystonicity, Andrea B. Mullin
Honors Undergraduate Theses
Obsessive Compulsive Disorder (OCD) has been linked to a dysmorphic construction of self that is closely tied to mental illness (Bhar & Kyrios, 2007). Although associations have been found, no study has determined the impact of OCD on one's self-perception, to better understand how to resolve patients' dysmorphic construction and fear of oneself. College students (N = 410; M = 20.60, SD = 4.27) completed an anonymous online survey for course credit. The survey consisted of a demographic questionnaire, the Obsessive-Compulsive Inventory-Revised (Foa et al., 2002), theEgo-Dystonicity Questionnaire (Purdon et al., 2007), and the Self-concept Identity Measure (Kaufman et …
Interpersonal Emotions As Emergent Phenomena: Social Neuroscience Beyond Western Cultural Constructions, Kaitlyn Penchina
Interpersonal Emotions As Emergent Phenomena: Social Neuroscience Beyond Western Cultural Constructions, Kaitlyn Penchina
Scripps Senior Theses
Because science as it exists today is a cultural construction of the West, studies of neuroscience have often been limited by Western perspectives. In particular, the Western proclivity towards individualism has led to a field of neuroscience which has historically focused on studying single individuals, as opposed to social or collective neuroscience. For the most part, it has just been assumed that collective phenomena such as interpersonal emotions must be able to be reduced in terms of individual phenomena such as individual emotions. However, closer review reveals that interpersonal emotions have emergent properties that individual emotions alone do not account …
Mediators Between Job Stress And Health Quality Of Life Among Adults With Irritable Bowel Syndrome, Aida M. Benitez-Rexach
Mediators Between Job Stress And Health Quality Of Life Among Adults With Irritable Bowel Syndrome, Aida M. Benitez-Rexach
Walden Dissertations and Doctoral Studies
Irritable bowel syndrome (IBS) is a functional gastrointestinal affliction that affects millions around the globe, impacting health-related quality of life (HRQoL). The biopsychosocial model, Folkman and Lazarus’ transactional model of stress, Leventhal’s common sense model of self-regulation health and illness, and Bronfenbrenner’s human ecology theory are relevant to conceptualize interactions among environmental factors, biopsychosocial responses, and health-related quality of life (HRQoL). This quantitative, cross-sectional, complex correlational study sought to provide more understanding of how and whether IBS symptoms of pain, cognitive functioning, and interpersonal functioning serve as mediators between work stress and HRQoL. A total of 133 English-speaking volunteers from …
Plant Sentience? Between Romanticism And Denial: Science, Miguel Segundo-Ortin, Paco Calvo
Plant Sentience? Between Romanticism And Denial: Science, Miguel Segundo-Ortin, Paco Calvo
Animal Sentience
A growing number of non-human animal species are being seriously considered as candidates for sentience, but plants are either forgotten or explicitly excluded from these debates. In our view, this is based on the belief that plant behavior is hardwired and inflexible and on an underestimation of the role of plant electrophysiology. We weigh such assumptions against the evidence to suggest that it is time to take seriously the hypothesis that plants, too, might be sentient. We hope this target article will serve as an invitation to investigate sentience in plants with the same rigor as in non-human animals.
The Relationship Between Maternal Emotion Socialization And Child Executive Functioning And Behavior: Exploring The Moderating Role Of Cortisol, Mayela Norwood
The Relationship Between Maternal Emotion Socialization And Child Executive Functioning And Behavior: Exploring The Moderating Role Of Cortisol, Mayela Norwood
CMC Senior Theses
In the early years of life, the development of children’s executive functioning (EF) and behavior regulation are critical to their later growth and self-sufficiency. Previous studies have indicated that one pathway by which children learn to regulate their emotions is through their immediate social environments (de Cock et al., 2017). Parents, in particular, play a significant role in the development of their children‘s emotion regulation and executive functioning (Fernandes et al., 2022). At the same time, physiological responses to stress also matter. Cortisol, the end product of the hypothalamic-pituitary-adrenal axis, has also been associated with children’s executive functioning and behavior …
Individual Behavioral And Neurobiological Markers Associated With A Vulnerable To Ethanol Use Phenotype, Kelsey M. Alimandi
Individual Behavioral And Neurobiological Markers Associated With A Vulnerable To Ethanol Use Phenotype, Kelsey M. Alimandi
Honors Theses and Capstones
Alcohol use disorder (AUD) is a chronic relapsing brain condition that is characterized by excessive alcohol consumption, continued use when faced with negative consequences, and a negative emotional state associated with withdrawals (anxiety, irritability, depression). The main challenge to treating AUD is preventing relapse. The purpose of this study was to use a prolonged-exposure model to allow rats to self-administer ethanol to determine the brain regions active during relapse events. The rats performed multiple behavioral tests such as economic demand, negative consequences, and an elevated plus maze. These tests determined how hard rats were willing to work for an ethanol …