What Is Neuroscience?
Meet the science that studies the nervous system and the questions researchers ask.
Learn topic →NEUROSCIENCE FOR THE NEXT GENERATION
Your brain is the beginning of the questions.
WeeksNeural makes neuroscience understandable, interesting, and accessible to high-school students. Learn how the brain works, explore scientific questions, and discover how researchers study the nervous system.
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Think. Explore.
Question. Research.
WHY WEEKSNEURAL?
Neuroscience should not be locked behind a college classroom.
The brain controls movement, senses, memory, learning, emotions, and many other functions that make us who we are. Yet neuroscience can feel complicated when you first encounter it. WeeksNeural breaks big ideas into smaller questions and explains them using clear language, examples, and activities.
01 / LEARN
Understand the brain, one question at a time.
Start with the foundations and work toward more advanced ideas. You do not need to know everything before you begin.
Neurons & Signals
Learn how specialized cells communicate and send information through the nervous system.
Learn topic →The Brain
Explore major brain regions and why scientists avoid thinking of the brain as a simple map.
Learn topic →Memory
How does information become something you can remember—and why do memories change?
Learn topic →Learning & Neuroplasticity
Discover how experience can change connections and activity in the nervous system.
Learn topic →Sleep & the Brain
Explore why sleep matters for the brain and why scientists study sleep so closely.
Learn topic →Attention & Perception
Find out how the brain selects information and builds your experience of the world.
Learn topic →Neuroscience Careers
See how neuroscience connects to medicine, research, psychology, engineering, and technology.
Learn topic →VIDEO LESSON
Coming soon: Neuroscience in 10 minutes
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FOUNDATIONS
What Is Neuroscience?
Neuroscience is the scientific study of the nervous system. That includes the brain, spinal cord, and networks of nerves that communicate with the rest of the body.
The big idea
Your nervous system is constantly collecting information, processing it, and helping your body respond. When you see a basketball coming toward you, for example, your eyes collect information, your brain processes it, and your nervous system helps coordinate a response.
What do neuroscientists ask?
Researchers ask questions such as: How do neurons communicate? How is memory formed? How does the brain develop? How does the nervous system control movement? How can technology help us understand or interact with the brain?
CELLULAR NEUROSCIENCE
Neurons & Signals
Neurons are specialized cells that communicate information. They are essential parts of the nervous system, but they do not work alone.
Dendrites
These structures receive many incoming signals from other cells.
Cell body
The cell body contains the nucleus and helps keep the neuron functioning.
Axon
The axon carries electrical signals away from the cell body toward other cells.
Neurons can use electrical changes within the cell and chemical signals between cells. The communication point between neurons is called a synapse. At many synapses, chemicals called neurotransmitters help pass information from one cell to another.
BRAIN ORGANIZATION
The Brain
The brain contains billions of neurons working in connected networks. Different regions are associated with different functions, but most complex behaviors involve many areas working together.
Frontal regions
Important for planning, decision-making, voluntary movement, and other complex functions.
Parietal regions
Help process body sensations and contribute to spatial processing.
Temporal regions
Involved in hearing, language-related processing, memory, and other functions.
Occipital regions
Major areas for processing visual information.
Cerebellum
Helps coordinate movement and contributes to balance and motor learning.
Brainstem
Connects the brain with the spinal cord and helps regulate essential functions.
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VIDEO PLACEHOLDER: BRAIN ANATOMY
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COGNITIVE NEUROSCIENCE
Memory
Memory is not a single box in the brain. It is a group of processes that help us encode, store, and retrieve information.
Encoding
Encoding is the process of taking information in and creating a representation that can be used later. Attention can affect what gets encoded in the first place.
Retrieval
Retrieval is bringing stored information back into an active state. Remembering is not always like playing a perfect recording; memories can be influenced by context and later experiences.
DEVELOPMENT & LEARNING
Learning & Neuroplasticity
Neuroplasticity describes the nervous system's ability to change its activity and connections in response to development, experience, learning, and other influences.
Think about learning a new basketball move, a new language, or a difficult math skill. Practice does not simply "fill the brain with information." Learning involves changes in networks of neurons and in how those networks communicate. Scientists study these changes at many levels.
Important: Neuroplasticity does not mean that the brain can
instantly become anything you want. Brain change is complex and depends on
many biological and environmental factors.
SLEEP & NEUROSCIENCE
Sleep & the Brain
Sleep is an active biological state, not simply a period when the brain "turns off."
During sleep, the brain continues to show organized activity. Researchers study sleep because it is connected to processes involving memory, attention, learning, and regulation of many body systems.
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VIDEO PLACEHOLDER: SLEEP & THE BRAIN
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COGNITION & PERCEPTION
Attention & Perception
Your brain receives more information than you can consciously focus on at once. Attention helps prioritize some information while other information receives less processing.
Perception is also more than simply receiving signals from your senses. The nervous system combines incoming information with processing that helps create your experience of the world. This is one reason visual illusions can be so useful when learning about neuroscience.
YOUR FUTURE
Where Can Neuroscience Take You?
Neuroscientist
Studies questions about the nervous system through laboratory, computational, clinical, or other research.
Neurologist
A physician who diagnoses and treats conditions affecting the nervous system.
Neurosurgeon
A physician who performs surgical procedures involving the nervous system.
Neuroengineer
Combines neuroscience and engineering to develop technologies and tools related to the nervous system.
Computational neuroscientist
Uses mathematics and computer science to model and investigate nervous-system processes.
Cognitive scientist
Studies processes such as memory, language, attention, reasoning, and perception using multiple scientific approaches.
02 / EXPERIMENT
Don't just learn neuroscience. Think like a scientist.
WeeksNeural experiments are designed as educational activities. They help you practice forming questions, making predictions, collecting data, and thinking about evidence.
Memory & Recall
Explore how well people remember information under different learning conditions.
Reaction Time
Investigate how quickly a person responds to a simple visual or auditory signal.
Perception Illusions
Use visual illusions to explore the difference between sensory input and perception.
The WeeksNeural Scientific Method
1. AskWhat are you curious about?
2. PredictWhat do you think will happen?
3. TestHow could you collect evidence?
4. AnalyzeWhat does your data show?
5. QuestionWhat remains unknown?
FUTURE LAB PRESENTATION
How to Design a Neuroscience Experiment
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03 / RESEARCH
Turn curiosity into evidence.
Research begins with a question. WeeksNeural introduces students to the process of reading scientific work, evaluating evidence, and communicating what they learn.
WEEKSNEURAL SIGNATURE STUDY
Can neuroscience education improve neuroscience knowledge?
WeeksNeural's long-term education project will investigate whether participation in an introductory neuroscience curriculum is associated with changes in students' understanding of basic neuroscience concepts.
The project will use an appropriate study design, clear assessment methods, privacy protections, and required adult or institutional oversight before collecting information from students.
PROJECT STATUS
BUILDING THE PILOT
Research methods and educational materials are being developed.
Paper Explorer
Student-friendly explanations of neuroscience research papers.
Explore the method →Student Projects
A future library for student questions, projects, analyses, and presentations.
View the plan →Impact Data
Transparent reporting of workshops, students reached, and educational outcomes.
See what we measure →HOW TO READ RESEARCH
Read a Scientific Paper Like a Researcher
QuestionWhat problem were the researchers trying to understand?
MethodHow did they collect evidence?
ResultsWhat patterns did they observe?
LimitationsWhat could make the findings less certain or less general?
Next questionWhat should researchers investigate next?
A scientific paper is not automatically "the truth." Good science involves
evaluating evidence, methods, uncertainty, and how findings fit with other research.
STUDENT RESEARCH
Your Question Could Be the Beginning.
WeeksNeural will eventually provide a place for students to develop and present neuroscience-related projects.
A strong project does not need to solve one of the biggest mysteries in neuroscience. It needs a clear question, a thoughtful method, honest analysis, and a willingness to discuss what the evidence does—and does not—show.
MEASURE WHAT MATTERS
WeeksNeural Impact
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0Workshops completed
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ABOUT WEEKSNEURAL
Built by students. Inspired by questions.
WeeksNeural is a student-led neuroscience education initiative built around one simple idea: curiosity should be accessible.
We create educational resources, hands-on activities, and research opportunities that help students move from learning about neuroscience to thinking like scientists.
WeeksNeural is educational. It does not provide medical diagnosis or treatment, and its educational activities are not a substitute for medical advice or professional care.