Neuroscience


About the Program
Neuroscience is one of W&L’s oldest interdisciplinary programs, with our first major graduating in 1990.
Coursework in this program serves to provide background and context for the research activities that are the core experience for our students.
All neuroscience students complete research with our faculty and we think this is the best way to learn. Lectures and lab exercises have their place, but nothing replaces the experience of pursuing a question that no one else has answered.
Research Opportunities
Why do we think undergraduate research is so important? Because it prepares you for a future no one can anticipate. It is easy enough to learn the answers to questions we already know but how do you learn to create answers to questions no one has ever imagined? The answer is to learn to formulate these new questions and the techniques to answer them. Doing collaborative research with a faculty member is the best way we know to involve you in the process of learning to answer questions no one has ever asked before.
Our faculty are all active researchers in diverse subfields of neuroscience. They all have busy laboratories on campus, and many collaborate with faculty at other universities around the world. Students who work with these faculty are true collaborators and contribute to data collection, analysis and writing of papers that are presented at meetings or are published in professional journals.
Collaborative research in neuroscience is conducted throughout the academic year but is more intense in the summer months when students either stay on campus to complete research with their faculty mentors or carry out research in labs located around the nation. Funding for these research opportunities include the Summer Research Scholars Program (SRS), the Levy Endowment for Neuroscience, the Rudolph Family Fund, and the Dana Angels Research Trust (DART).
Examples of topics for undergraduate neuroscience research include axonal regeneration, snacking and obesity, attention, human sleep and stress, neurons and toxins, reproduction and neuroendocrinology, circadian rhythms, learning and memory, neural control of metabolism, cognitive mechanisms of creativity, Niemann-Pick disease, language and the sense of smell, and addiction.
After Graduation
Completion of the undergraduate program in neuroscience leads to the bachelor of science degree. We are often asked what one can do with a bachelor’s degree in this field. The answer is the same for neuroscience as it is for any major. In a word, “Anything.” While it is true that most of our graduates plan to obtain advanced degrees in medicine or science, we are a liberal arts degree program and feel that training in our program broadly prepares students for full lives in any career. Our graduates are in positions in the arts, business, media, education, medicine and science and tell us that the education they received here prepared them to answer the questions they face each day.
For those students seeking graduate study, our emphasis on hands-on research is a crucial aspect of our program. All science graduate programs seek to train competent researchers and those students who have already had this experience as undergraduates are in the best position to obtain offers from graduate programs. Our program requires students to gain experience in all aspects of neuroscience, including systems, molecular, cognitive, behavioral and computational approaches. There is also sufficient flexibility to allow students to specialize in these subareas should they so choose.
For students interested in medical school, our curriculum is an excellent preparation for this career. In fact, most of our majors seek advance study in medicine following graduation. Completion of the neuroscience requirements is only part of the necessary requirements for medical school, and students take a few additional pre-med courses, such as organic chemistry and physics. Neuroscience majors interested in medical school should contact Professor Lisa Alty, chair of the Health Professions Advisory Committee for further information.
Sample Courses
Brain & Behavior
An introduction to behavioral neuroscience, including the physiological bases of sensation, learning and memory, motivation, cognition, and abnormal behavior.
Bioengineering & Bioinspired Design
Interdisciplinary study of the physical principles of animal navigation and sensory mechanisms. This course integrates biology, physics, engineering, and quantitative methods to study how an animal's physiology is optimized to perform a critical function, as well as how these biological systems inspire new technologies. Topics include: long-distance navigation; locomotion; optical, thermal, and auditory sensing; bioelectricity; biomaterials; and swarm synchronicity. Some examples of questions addressed are: How does a loggerhead turtle navigate during a 9,000 mile open-ocean swim to return to the beach where it was born? How does a blowfly hover and outmaneuver an F-16? How is the mantis shrimp eye guiding the next revolution in DVD technology? This course is intended for students interested in working on problems at the boundary of biology and physics/engineering, and is appropriate for those who have more experience in one field than the other.
Sensation Measure & Perception
Problems associated with sensory encoding, scaling, contextual and social determinants of perception are considered. Special emphasis is placed on the role of the senses in daily life.
Neuropharmacology
This course combines lecture and seminar elements to explore the physiological bases for drug action in the nervous system with emphasis on molecular mechanisms. The course begins with an overview of pharmacokinetics and pharmacodynamics and then proceeds to examinations of major neurotransmitter classes, functional neural circuits, and a survey of recreational drugs, drug abuse, and drug dependence. The course concludes with a consideration of pharmacotherapies for selected disorders of cognition and affect. The role of neuropharmacology in the growth of our understanding of normal neurochemical function is stressed throughout.
Neutritional Neuroscience
An advanced study of the neuroscience concerning nutrition and functional foods. Focus is on the role of nutrition in brain health, development, disease, and treatment. Class topics center on clinical trials, epidemiological data, and molecular mechanisms of action concerning the ability of nutrients to prevent or treat disease.
Neural Imaging
This course examines how the architecture of specific types of neurons affect the neuron's ability to receive, process, and transmit synaptic information. In particular, the course examines how some of the important molecular growth and differentiation cues (e.g., growth factors) can transmit signals important for axon growth and survival of developing and mature neurons. Topics may include neurogenesis, axonal pathfinding, synaptogenesis, and regeneration. Students will conduct original research in the laboratory and acquire skills with various imaging techniques and analytical tools.
Meet the Faculty
At W&L, students enjoy small classes and close relationships with professors who educate and nurture.












