Start here · Essential guide
Neuroscience and the Human Brain
An introduction to neuroscience, from single neurons to large networks, and an overview of the main methods researchers use to study how the brain works.
Mind and Self-Improvement
How the brain is built and how it works.
Start here · Essential guide
An introduction to neuroscience, from single neurons to large networks, and an overview of the main methods researchers use to study how the brain works.
How brain size and structure changed across primate and hominin lineages, what fossils can and cannot tell us, and why dates and causes remain debated.
What research suggests about attention, practice and mental strategies for focusing and learning, with realistic expectations and no miracle claims.
How brain structure and chemistry relate to behavior, why correlations between brain measures and traits are not simple causes, and what that means for interpreting studies.
A beginner-friendly look at how the brain shapes everyday habits such as attention, routines and sleepiness, with simple, hedged explanations.
How circuits of neurons give rise to perception, thought and action, what the simplest circuits teach us, and which questions about the mind remain open.
How scientific views of the brain shifted from a fixed organ to an adaptable one, what neuroplasticity means, and where the evidence is stronger or weaker.
Why the idea that people use only ten percent of their brains is a myth, and what unlocking potential realistically means for learning and ability.
A tour of brain anatomy, from the cortex and cerebellum to the brainstem and deep structures, with a general sense of what each part contributes.
A look at the cells of the brain, neurons and glia, and how electrical and chemical signals pass across synapses to carry information.
How neuroscience views the expanded human cortex and its connectivity, comparing living primate brains rather than relying on fossil timelines.
How sleep stages relate to dreaming, the main theories about why we dream, and why dream interpretation has real limits.
Why forgetting happens, the main types of memory, and why remembering is a reconstructive process that can be mistaken even when it feels vivid.
How scientists study the brain, from lesion studies and imaging to electrical recording and animal work, and what each method can and cannot show.
A map of the major brain regions and what each is generally associated with, with cautions about oversimplifying how regions work together.
How brain connections change with learning and recovery after injury, what rewiring does and does not mean, and why claims about it need caution.
The cellular side of brain plasticity: how synapses strengthen and weaken with activity, and how critical periods shape development.
What dreams typically contain, how researchers study them, and the leading theories about why we dream, with a note that the science is still unsettled.
Related topics