What is neuroscience?
Neuroscience is the study of the brain and the nervous system and their role in human behavior, cognition, emotion, consciousness and experience. This is a field built for curious minds, futurists and anyone interested in the science of thinking.
Neuroscience has applications in fields ranging from behavioral health and clinical research to biomedical engineering, data science and emergent technology.
What you’ll learn as a neuroscience major
As a neuroscience major at Arizona State University, you’ll step into a dynamic and rapidly evolving field of science. This interdisciplinary program combines biology, psychology, chemistry, mathematics and engineering to examine how the brain and nervous system shape who we are and our interactions with the world around us.
You’ll begin with foundation courses such as NEU 101 - Introduction to Neuroscience and NEU 290 - Research Methodology that set the stage for advanced learning.
“NEU 290 is critical for understanding the scientific process, which is the backbone of any scientific field,” noted Dr. M. Foster Olive, a professor and associate director of undergraduate neuroscience at ASU.
As you advance, you’ll explore the brain through four key levels of analysis:
- Behavioral neuroscience: Studies how neural activity translates into observable behavior, often through animal models.
- Cellular and molecular neuroscience: Investigates how neurons and their biochemical processes give rise to brain function.
- Cognitive neuroscience: Connects brain processes to memory, decision-making, attention and consciousness using noninvasive imaging.
- Systems neuroscience: Examines how networks of neurons form pathways that control movement, perception and behavior.
You’ll also have the opportunity to participate in Online Undergraduate Research Scholars (OURS) program projects, where you can apply what you’re learning in real-world research settings.
Shannon Eaton, an assistant teaching professor of psychology at ASU, highly recommends getting involved in this type of research. “Gaining hands-on experience, thinking up questions, analyzing data, and writing up research is a huge part of science. That experience is incredibly useful.”
Exploration and adaptability are core to success in this field.
“Becoming comfortable in the unknown is an important skill,” Eaton noted. “Neuroscience is a relatively new field and we don’t have all the answers. We need to be resilient in class and in our research when things don’t work out the way we think. As a scientist, it should be encouraging to not have all the answers; it means there are so many aspects that are left for us to uncover and learn about.”
This program builds a foundation for graduate school, advanced research, clinical training and technical specialization, leading to careers in medicine, therapy, biotechnology, academia and beyond.