cerebral hemisphere: meaning, definition, pronunciation and examples
C2Technical/Academic
Quick answer
What does “cerebral hemisphere” mean?
One of the two symmetrical halves of the cerebrum in the brain, divided by the longitudinal fissure.
Audio
Pronunciation
Definition
Meaning and Definition
One of the two symmetrical halves of the cerebrum in the brain, divided by the longitudinal fissure.
In neuroscience and psychology, each hemisphere is associated with specialized cognitive functions (e.g., left hemisphere with language, right with spatial reasoning). The term is also used metaphorically to discuss lateralized thinking or approaches.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences. Spelling follows regional conventions (e.g., 'hemisphere' vs. 'hemisphere'—same spelling).
Connotations
Identical in technical contexts. In popular science, both regions reference the same lateralization theories.
Frequency
Equally frequent in medical and academic texts in both varieties.
Grammar
How to Use “cerebral hemisphere” in a Sentence
The [adj] cerebral hemisphere is responsible for [function]A stroke damaged his [left/right] cerebral hemisphereVocabulary
Collocations
Examples
Examples of “cerebral hemisphere” in a Sentence
adjective
British English
- The hemispheric dominance was clear.
- Hemispheric specialisation varies.
American English
- The hemispheric dominance was clear.
- Hemispheric specialization varies.
Usage
Meaning in Context
Business
Rare; occasionally in metaphors about team roles or strategic thinking styles.
Academic
Frequent in neuroscience, psychology, medicine, biology.
Everyday
Very rare; only in simplified discussions of brain function or personality types.
Technical
Standard term in neurology, neuroanatomy, cognitive science.
Vocabulary
Synonyms of “cerebral hemisphere”
Strong
Neutral
Weak
Vocabulary
Antonyms of “cerebral hemisphere”
Watch out
Common Mistakes When Using “cerebral hemisphere”
- Using 'cerebral hemisphere' to refer to the cerebellum or brainstem.
- Over-simplifying functions as strictly 'logical left' vs. 'creative right'.
- Misspelling as 'cereberal hemisphere'.
FAQ
Frequently Asked Questions
No, while there is typical lateralization (e.g., language often left-dominant), the brain exhibits plasticity, and functions can reorganise, especially after injury.
It is a popular but overly simplistic metaphor. Both hemispheres are involved in most cognitive tasks through integrated networks.
Yes, in cases of hemispherectomy (surgical removal), the remaining hemisphere can often compensate for many functions, particularly if performed in childhood.
Yes, many vertebrates have paired cerebral hemispheres, though their size, complexity, and functional specialisation vary greatly across species.
One of the two symmetrical halves of the cerebrum in the brain, divided by the longitudinal fissure.
Cerebral hemisphere is usually technical/academic in register.
Cerebral hemisphere: in British English it is pronounced /ˈsɛrɪbrəl ˈhɛmɪsfɪə/, and in American English it is pronounced /səˈriːbrəl ˈhɛmɪsfɪr/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “of two minds (metaphorically related)”
- “left-brain thinking”
- “right-brain creativity”
Learning
Memory Aids
Mnemonic
Think: CEREBRAL (brain) + HEMI (half) + SPHERE (rounded structure) = half of the rounded brain.
Conceptual Metaphor
THE BRAIN IS A DUAL-PROCESSOR COMPUTER (each hemisphere handles different tasks).
Practice
Quiz
What primarily separates the two cerebral hemispheres?