Neuroscience and Neurobiology Commons^™

From Insect Cognition To Sentience: Exploring The Edge, Catherine Macri, Martin Giurfa

Animal Sentience

What does The Edge of Sentience tell us about insect sentience and consciousness? In this commentary, we reflect on Jonathan Birch’s framework for defining and scientifically investigating sentience in animals. We discuss the methodological challenges of studying subjective experience in evolutionary distant species, and consider trace conditioning, affective states, and neural architectures as potential windows into consciousness in insects. We argue that uncertainty, whether concerning definitions or methodology, should not prevent experimental investigation; rather it should motivate new approaches and experimental designs for exploring the diversity of conscious experience.

Look Out For Our Kind, Christof Koch

Animal Sentience

Strongly supportive overall of Birch’s broad tent Sentience Project, I offer an alternative dyadic, single-class, two-stage process based on estimating the probability for sentience, and the associated confidence, for any individual or taxonomic group. I criticize Birch’s narrow computational framework when addressing the question of algorithmic sentience; there are alternative approaches.

Ai Is Not The Kind Of Thing That Can Ever Be Sentient, Lori Marino

Animal Sentience

Sentience evolved to allow organisms to move through their environment avoiding harms and achieving benefits. Sentience did not evolve from computation. It evolved from valenced feelings. AI (even robots) are not embodied and are not the kind of thing that needs to be sentient. There is no way to get from computations to feelings. They are qualitatively different things. We should avoid being lulled into thinking that an inanimate object designed to engage our propensity for anthropomorphism, like AI, is actually a mind.

Foveate, Dahlia Aggarwal

Masters Theses

This thesis investigates how textiles can unsettle visual assumptions, encouraging a perceptual shift. Through weaving, upholstery, and spatial installation, the work stages a tension between what a surface appears to be and how it is encountered by the body. Through woven pattern, tactile texture, and trompe l’oeil textile surfaces, perception is something negotiated rather than fixed: the eye anticipates one reality while the hand discovers another.

Drawing on a range of sensations gathered from observing landscape formations and textures, it translates enduring scale and material qualities into an interior landscape of woven surfaces and textile-based furniture. Rather than serving as …

Somatic Prosthetics For Planetary Resonance, Disha Dharesh Kumar R

Masters Theses

This thesis investigates how industrial design can transcend extractive technological paradigms in favor of relational interfaces that foster planetary attunement. Framing the climate crisis as a 'crisis of imagination', the research challenges the Western bifurcation of nature and culture by drawing on Indic cosmologies- which recognize stones, plants, and ecosystems as conscious at different levels and participants in a shared cosmic field. By synthesizing research in Biosemiotics, Quantum Information Pansycishm, and Neuroscience, the project redefines intelligence as a distributed, more-than-human phenomenon.

The research materializes as a speculative design artifact: a device that functions as a somatic prosthetic for planetary resonance. …

What Is Mine, Yours And Ours: Bodily Metaphor And Neuropsychology, Alicia K.E Parham

Art Theses and Dissertations

Mapping the landscape of the brain has taken human lifetimes to navigate, both structurally to understand how our biological functions interact and functionally as our thoughts and emotions shape our existence. Neurological stimulus and response inform our reality, shape our thinking, and affect our bodies in profound physiological ways. Our nervous system acts as a bridge from what we experience physically to what we feel emotionally, through the sending of electrical signals to all parts of our body.

My art practice explores the interactions of neuroscience with outside stimuli. It is rooted in the personal: learning that a neurological condition …

Invisible Shipwrecks And Neurological Endangerment: The Trade-Off In Seeking Asylum - Reframing The Neurobiological Cost Of Forced Migration, Eisha Giran

CISLA Senior Integrative Projects

Forced migration along the Spain–Morocco route represents one of the most visible humanitarian crises of the twenty-first century, yet its neurological dimensions remain insufficiently examined. This paper investigates how prolonged displacement and trauma reshape neural systems involved in stress regulation, memory, and emotional processing. It introduces the concept of neurological endangerment, defined as a condition of prolonged and inescapable threat exposure during forced migration in which stress-response systems remain chronically activated, opportunities for recovery are structurally constrained, and cumulative neurobiological risk persists beyond the period of immediate danger.

To address the gap between biological measurement and lived experience, this paper …

Effects Of Music Tempo And Genre On Attention Mediated By Arousal, Ethan Moore, Kenneth Diaz, Emily Faenza, Jenna Gomez-Nieto, Crismar Ramos Marti

Neuroscience Program Student Scholarship

This study investigates how music genre and tempo influence attention mediated by arousal. The Yerkes-Dodson law tells us that high arousal increases performance levels on simple tasks. We hypothesized that higher arousal levels will enhance performance on an hour-long Lexical Decision Task. Thirty-six participants were categorized into six groups: Country, Jazz, or Metronome at high and low tempos. Attention was measured using accuracy, response times, and event-related potentials (ERPs) recorded via EEG. By controlling for verbal proficiency through TOWRE assessments, we aim to uncover the neural mechanisms linking musical components to cognitive processing.

Cerebral Documents And Algorithmic Sensemaking: Searching For Expressions In Human And Artificial Cognitive Collaborations, Rebekah L. Cowell

Proceedings from the Document Academy

Generative Artificial Intelligences (AIs) and current advanced large language models (LLMs) are algorithmically designed to generate text-based conversations as conversational agents (CAs), by replicating human language and conversational communication. Pairing human cognition with generative computationally coded cognition. We have never been here before: cerebral and artificial information collaborations and processing producing expressions that may or may not become visible as second-hand/secondary source documents.

Sensemaking or sense(un)making is a unique autonomous human drive cognitively, our information processing is sensemaking in action and expressions and articulations are evidence of the sensemaking cycle. Documentation [expressed or articulated through various mediums] are a product …

Humanity Is Evolving Its Consciousness: The Role Of Archetypal Energies As Guides During An Unfolding Weeding Out And Alignment Process, Carroy U. Ferguson

Psychology Faculty Publication Series

Humanity is evolving its consciousness at individual and collective levels.  Given these seemingly tumultuous times, as of this writing (January 2026), to make such a statement may sound like a strange thing to say.  However, I suggest that if you are alive today and if you are reading these words, these are the very times for which you were born—to assist Humanity as it evolves its consciousness with your unique gifts, whatever they may be.  That is, this period of our individual and collective human being-ness may be characterized as an unfolding period of weeding out and alignment with the …

Music, Eeg And Stress: Connections Between Music And Electroencephalographic Patterns And The Mediation Of Physiological And Psychological Stress, Alexa Warren

Behavioral Neuroscience Honors Papers

The interrelation between music and the brain is an evolving interdisciplinary interest within neuroscience research. Relying on the capacity of music to elicit emotional and physical responses, as well as scientific principles like entrainment, this area of research explores the potential for utilizing targeted music as a holistic non-pharmacological therapeutic intervention. This is often executed via musical entrainment, which is the basis for this study. Utilizing a complex, yet elegant design, this research incorporates a cross disciplinary approach into a randomized controlled study bridging science and the arts. The purpose of this study is to expand this body of knowledge …

Mindreading And Embodiment: Beyond Mirror Neurons., Sanad Al Khatib

College of Arts & Sciences Senior Theses

This paper examines the question: how do we figure out what other people are thinking and why they act as they do, or put differently, how is it that we can read minds in daily life? For decades, the dominant view held that we explain and predict other people’s behavior by attributing to them mental states such as beliefs, desires, and intentions, represented symbolically in the brain. The embodied simulation model challenges this view, proposing that understanding others primarily relies on mirror neurons that activate both when we perform an action and when we observe someone else performing it. This …

Visualizing The Fretboard: Arpeggiated Patterns, Muscle Memory, And Neurocognitive Strategies For The 5-String Electric Bass, Matthew Alexander Woisin

Electronic Theses and Dissertations

Proficient navigation of the 5-string electric bass requires a comprehensive mastery of various techniques and a solid understanding of music theory. This includes a detailed grasp of arpeggios, chord extensions, and the development of deeply ingrained muscle memory for precise execution. This thesis introduces a structured methodology that refines existing fretboard visualization techniques and applies a unique manner of fretboard mapping, offering a more precise framework for comprehending and unlocking the full range of the instrument. By drawing insights from music theory, music education, cognitive science, neuroscience, and technology this approach is achieved by synthesizing research on visual pattern recognition, …

Paintings Analysis Using Copilot Ai: The Case Of Winston Churchill And Art In His Life, Yuri Zagvazdin

Learning and Educational Center Virtual Teaching and Learning Conference

The objective of this presentation is to demonstrate a method for analyzing artistic style and its potential evolution using the Copilot AI platform. As a case study, I explore the paintings of Winston Churchill (1874–1965), the British Prime Minister, who was also a passionate and prolific painter. Although Churchill began painting in his forties, he produced over 500 works, with his final piece completed in 1962.

Churchill frequently painted scenes from Southern France and Morocco—locations he returned to repeatedly throughout his artistic life. Remarkably, he continued painting even after suffering multiple cerebrovascular accidents. Stroke-induced brain damage is typically detrimental to …

The Consciousness Inherent In Chasing Your Tail, Sergio M. Pellis Dr.

Animal Sentience

Who is conscious and how do we know? Complexity in behavior and cognition is certainly a clue that cannot be ignored in identifying this trait, and as Mather’s target article shows, it is hard not to imagine consciousness arising in cephalopods. But how complex is complex? An alternative may be gleaned from the fact that all living things rely on negative feedback to navigate their worlds, and this requires all sentient beings knowing what is to be stabilized in reflection to themselves. If so, consciousness is a universal trait.

Sex Differences In The Risk Of Developing Alzheimer Disease, Cognitive Trajectories, And Relationships Between Cognition And Pathological Burden, Carling G. Robinson

Arts & Sciences Graduate Student Theses and Dissertations

Prior work suggests females may develop Alzheimer disease (AD) dementia at a higher rate than males, and that this effect may interact with apolipoprotein (APOE) ε4 genotype. However, this work has often been limited by imprecise clinical diagnoses and a lack of AD biomarkers. In addition to the frequency of dementia, there are mixed reports on whether sex impacts rates of cognitive decline. Further, females consistently exhibit greater accumulation of AD pathological biomarkers, particularly tau, than males. It has been theorized that females initially demonstrate resilience to AD pathology, maintaining cognitive functioning longer than males, but experiencing a steeper cognitive …

The Manifestation Of Synesthesia In The Deaf, Hard-Of-Hearing, And Sign Language User Population, Elizabeth Droubi

Undergraduate University Honors Capstones

This capstone project investigated the prevalence and manifestation of synesthesia—a perceptual condition where stimulation in one sensory pathway triggers automatic, involuntary experiences in another—within d/Deaf, hard-of-hearing (DHH), and sign language user populations. Despite an estimated prevalence of over 4% in the general population and findings that many synesthetic experiences are language-based, little is known about how synesthesia presents across different language modalities, including signed languages. This project explored the phenomenon in two phases: an initial online survey assessing the prevalence and characteristics of synesthesia among DHH and signing individuals and follow-up interviews with self-reported synesthetes along with a test-retest procedure …

Know Thyself: A History Of Ancient Neuroscience, Alex Delano

Departmental Honors & Graduate Capstone Projects

Neuroscience is often described as one of the youngest bodies of science, but documented study of the brain begins as early as the Neolithic period. The ancient Mediterranean was a hub for science, mathematics, philosophy, and literature, all disciplines necessary for the study of the brain. Evidence of neurosurgical procedures like trepanation and craniotomy began in the Neolithic period and were practiced and improved upon throughout the ancient Mediterranean. The first detailed studies on brain anatomy were carried out in the 3^rd century BCE in Greece which created a necessary structure for future scientists to build on. While many …

Neuroarts And Neuroaesthetics, James Hutson, Piper Hutson

Faculty Scholarship

Recent advancements in neuroarts and neuroaesthetics have elucidated the relationship between artistic engagement and neural processes, emphasizing the impact of aesthetic experiences on cognitive and emotional well-being. Central to this exploration is the NeuroArts Blueprint initiative, which consolidates interdisciplinary research to better understand the impactful role of the arts on brain function and health outcomes. Empirical studies highlight how exposure to art, such as music or visual stimuli, activates neural circuits involved in emotion regulation, memory, and reward processing, particularly engaging the medial orbitofrontal cortex. Innovations such as haptic and electro-tactile devices have introduced novel sensory modalities that not only …

We Are Our Brains: Disembodied Brain Films In 1950s Cold War America, David P. Pierson

Faculty, Staff, and Alumni Books

Personified Body Parts in Cinema, Literature, and Visual Culture investigates the power of personifying body parts in cinema, television, visual culture, literature, erotica, folklore, and mystique.

Culturally, socially, and poetically exposing hidden aspects and subtleties of human existentialism, this book vigorously questions and problematizes numerous artistic, aesthetic, technological, naïve, and macabre manipulations of body parts for various purposes. A diverse team of authors explore how scribing human traits to limbs, eyes, brains, genitalia, hearts, and other inner organs is grotesque and aesthetic, repealing and appealing, intimidating and intimate, rude and enjoyable, material and spiritual, surprising and mundane. Personified organs are …

Précis Of The Edge Of Sentience: Risk And Precaution In Humans, Other Animals, And Ai, Jonathan Birch

Animal Sentience

We often face grave practical decisions that seem to hinge on whether a system is sentient. This family of cases includes invertebrate animals, people who are unresponsive after brain injury, fetuses, neural organoids, and now AI technologies. We must decide what to do despite ongoing disagreement about the nature of sentience. In our state of uncertainty, we should pragmatically transform the question from “Is it sentient?” to “Is it a sentience candidate, an investigation priority, or neither?”. When a system is a sentience candidate, it is negligent to fail to consider precautions. We should instead evaluate precautions for their proportionality …

Can Animal Consciousness Be Resolved Scientifically?, Yoram Gutfreund

Animal Sentience

Carolyn Ristau's biography of Donald Griffin is a comprehensive work that sheds light on a seminal chapter in the history of ethology—the ambitious attempt to establish a research field dedicated to animal consciousness. Although Donald Griffin's endeavor ultimately fell short of its revolutionary goals, it catalyzed significant progress in understanding evolution and mechanisms of animal cognition.

To Be Conscious Or Not To Be, Bjørn Grinde

Animal Sentience

Carolyn Ristau has done a fine job summarizing the work and life of the zoologist Donald Griffin. Most scientists now accept the existence of animal sentience, but identifying which species possess consciousness remains controversial. Griffin defined consciousness as "the subjective state of feeling or thinking about objects and events.” Nonconscious processes are faster and more energy-efficient, however, and often drive behavior. Consciousness probably evolved for complex decision-making, shaped by evolutionary continuity, with feelings as a common currency for evaluating outcomes. Its survival advantage may be limited, and its presence across species varies depending on evolutionary trajectories.

Wired For Success: A Neurobiological Approach To Improving The Academic Outcomes Of Middle School Boys, Allison Emery

University Honors Theses

Male accomplishment in scholastic settings has been declining globally for the last decade, leading to long-term consequences for boys and men. Possible neurobiological underpinnings of the gender gap in education are discussed in this literature review. While male and female differences have, in the past, largely been considered socialized, recent science also confirms neurobiological variances between male and female development. These distinctions are assessed for their potential ties to the decline in male academic success, and are correlated to classroom practices, strategies and interventions meant to increase boys' engagement and performance.

The Blessed Assembly: Irreplaceable Physical Co-Presence In Worship And Healthy Hybridity Reimagined After The Pandemic In The Digital Age, Yvette, Ying Wai Lau

Doctor of Pastoral Music Projects and Theses

Because of the unprecedented and unexpected force of the pandemic since 2020, most churches around the world have experienced some online worship during the lockdown of their cities or the mandated closure of the church buildings. For many people, online worship seems to be an equivalent, if not better, alternative for gathering together—a physical co-presence in worship—even after the pandemic has ended. As necessary and vital as online worship experiences have been for Christians during the pandemic, the witness of the church from Pentecost throughout Christian history indicates that gathered worship in physical spaces is irreplaceable for faith formation and …

Embracing The Irreplaceable: The Role Of Neurodiversity In Cultivating Human-Ai Symbiosis In Education, Piper Hutson

International Journal of Emerging and Disruptive Innovation in Education : VISIONARIUM

This study investigates the indispensable role of human skills—such as empathy, ethical judgment, and nuanced understanding—in the development and application of artificial intelligence (AI) within higher education, highlighting the unique contributions of neurodivergent perspectives in creating a symbiotic human-AI relationship. Drawing upon research that evidences the superior performance of diverse teams in creativity and innovation, the paper argues for the integration of neurodiversity into AI development as a means to address the philosophy of 'fearing the Other,' thereby mitigating biases and fostering ethical AI interactions. The technology sector's adoption of Diversity, Equity, and Inclusion (DEI) programs, including biopsychosocial interventions and …

What Is Trauma?: From Science To Social Justice, Judith Fleetwood Carlisle

Arts & Sciences Graduate Student Theses and Dissertations

In recent years, the term “trauma” has become increasingly controversial. Many of these controversies revolve around the definition of trauma, and the way that this definition varies across contexts. What kinds of experience can plausibly be considered “traumatic”? In some contexts, the standards are incredibly permissive, while others are much more restrictive. These different ways of understanding “trauma” prompts an important question: Who has the authority to define trauma? In other words, who decides which conception of trauma is the most “legitimate” – who decides when an experience is or is not traumatic? My project attempts to answer these questions …

The Anatomical Embodiment Of Morning Routines In The Reduction Of Anxiety: An Intervention, Natalie Wright

Expressive Therapies Capstone Theses

The topic under investigation is whether physically embodying a morning routine that was designed through the lens of Laban Bartenieff Movement Analysis (LBMA) will reduce daily symptoms of individuals diagnosed with Generalized Anxiety Disorder.

Since morning routines play a significant part in one’s preparation for the day, I created an individualized LBMA morning routine for a specific client to embody. In addition to the routine, the client documented the process of their anxiety levels on a weekly basis. This client was a white, female, 19-year-old, lesbian college student who was previously diagnosed with Generalized Anxiety Disorder (GAD). The movement analysis …

The Correlates Of Neurobiology And Lived Experiences Of Music-Induced Bonding, Empathy, And Shared Flow, Ashley Marie Sherwood

Masters Theses

An alarming decline in mental health and increase in addiction and substance use disorders over the last few decades have generated increased interest in exploring how improved social health in the community could be a protective factor against mental health crises. Interventions which increase perceived emotional synchrony and shared flow may positively impact the social fabric of society. This paper examines the relationship between self-reported perceptions of emotional synchrony and shared flow and changes in measures of cortisol, dopamine, oxytocin, and vasopressin in blood samples following musical improvisation, with a review of relevant literature also presented. Vasopressin was found to …

Role Of Glia In Diurnal Rhythms In Neuroinflammation And Blood-Brain Barrier Breakdown, Jennifer Hoi-Ping Lawrence

Arts & Sciences Graduate Student Theses and Dissertations

While inflammation is an important mechanism for the return to homeostasis post insult or injury, inflammation in the central nervous system (CNS) can lead to irreparable damage. To mitigate this process, the brain is protected from circulating neurotoxic molecules as well as peripheral immune cells through the tightly regulated blood-brain barrier (BBB). The balance between pro- and anti- inflammation in the CNS rapidly shifts towards a neurotoxic proinflammatory state during acute bacterial or viral infections or chronic neuroinflammatory diseases. Excessive inflammatory responses are also coupled with extensive BBB leakage and breakdown, allowing rampant entry of peripheral inflammatory cells and mediators …