What does hindbrain mean?
The hindbrain is the lower, rear part of the brain. In anatomical terms, it includes the cerebellum, pons, and medulla oblongata, structures involved in coordinating movement, maintaining balance and posture, regulating automatic functions such as breathing, and carrying signals between the brain and spinal cord. The word is especially common in neuroscience, medicine, and comparative anatomy. Researchers may discuss hindbrain development, lesions, or the evolution of vertebrate nervous systems. Although the term can occasionally be used informally to mean the rear or lower part of the brain, its anatomical sense is the most precise. The name combines the English word “hind,” meaning “behind” or “farther back,” with “brain,” referring to the central organ of the nervous system.
nounThe posterior part of the brain, comprising the cerebellum, pons, and medulla oblongata. It coordinates movement, balance, posture, and several automatic bodily functions.
- The posterior portion of the brain, including the cerebellum, pons, and medulla oblongata.
"Damage to the hindbrain can affect a patient's balance, coordination, and breathing."
"The surgeon explained that the tumour was located in the hindbrain."
"Evolutionary biologists have studied how the hindbrain of vertebrates changed over time."
The plural is used when referring to the hindbrains of different organisms or to multiple anatomical structures in research contexts.
"The study compared the hindbrains of several species of fish."
The hindbrain is the body's steady command centre for balance, coordination, and vital automatic functions.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does hindbrain come from?
“Hindbrain” is a compound formed within English from “hind,” meaning “behind” or “farther back,” and “brain.” The word “hind” descends from Old English “hind,” while “brain” comes from Old English “brēgen.” The compound became established in anatomical usage as a name for the posterior division of the brain.
How hindbrain is actually used
The term is most common in anatomy, neuroscience, and evolutionary biology. In general medical discussion, it is often used more broadly for the lower rear portion of the brain.
Easily confused with hindbrain
The cerebellum is one structure within the hindbrain, whereas the hindbrain also includes the pons and medulla oblongata.