Study of the nervous system and brain. Play Neuroscience Fundamentals trivia solo to sharpen your knowledge, or challenge a friend head-to-head in Trivia Tango — every question comes with an explanation so you learn as you play.
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This organ, weighing about 3 pounds in adults, serves as the command center for the entire nervous system.
These specialized cells are the primary information-processing units of the brain, transmitting signals through electrical and chemical means.
This long, tube-like structure extends from the brain down through the vertebral column, serving as the main pathway for signals between brain and body.
This protective fluid surrounds and cushions the brain and spinal cord, acting as a shock absorber.
This brain region, located at the back of the head, is primarily responsible for processing visual information from the eyes.
This side of the brain typically controls the right side of the body and is often associated with language and logical thinking.
These chemicals are released at the junction between neurons to transmit signals from one nerve cell to another.
This is the gap or junction between two neurons where chemical signals are passed from one cell to the next.