cerebral dominance: meaning, definition, pronunciation and examples
C1-C2Academic / Technical / Medical
Quick answer
What does “cerebral dominance” mean?
The condition in which one cerebral hemisphere is more involved in, or responsible for, specific cognitive functions than the other, most notably the lateralization of language functions to the left hemisphere in most people.
Audio
Pronunciation
Definition
Meaning and Definition
The condition in which one cerebral hemisphere is more involved in, or responsible for, specific cognitive functions than the other, most notably the lateralization of language functions to the left hemisphere in most people.
A foundational concept in neuropsychology referring to the brain's functional asymmetry, where one hemisphere is specialized for or superior in controlling particular processes (e.g., language, spatial reasoning). The term often specifically refers to the dominance of one hemisphere for language.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences. Spelling follows respective conventions: 'lateralisation' (BrE) vs. 'lateralization' (AmE) in related contexts.
Connotations
Identical technical connotations. Primarily used in neuroscience, psychology, and neurology contexts.
Frequency
Very low frequency in general discourse; used almost exclusively in specialized academic or clinical texts in both varieties.
Grammar
How to Use “cerebral dominance” in a Sentence
cerebral dominance for [noun phrase (e.g., language, speech)]cerebral dominance in [noun phrase (e.g., most right-handers)]cerebral dominance of the [left/right] hemisphereVocabulary
Collocations
Examples
Examples of “cerebral dominance” in a Sentence
verb
British English
- The Wada procedure is used to **lateralise** language functions and determine cerebral dominance.
American English
- The tests aimed to **lateralize** cognitive function and assess cerebral dominance.
adverb
British English
- The function was organised **cerebrally** in a dominant fashion on the left.
American English
- The linguistic skills were **cerebrally** dominant in the left hemisphere.
Usage
Meaning in Context
Business
Not used.
Academic
Core term in neuropsychology, cognitive neuroscience, and neurology lectures and research papers. (e.g., 'The study investigated the heritability of cerebral dominance for language.')
Everyday
Virtually never used in casual conversation.
Technical
Used in clinical neurology and neuropsychological assessment reports to describe findings from tests like the Wada test. (e.g., 'The Wada test confirmed left cerebral dominance for speech.')
Vocabulary
Synonyms of “cerebral dominance”
Strong
Neutral
Weak
Vocabulary
Antonyms of “cerebral dominance”
Watch out
Common Mistakes When Using “cerebral dominance”
- Using 'cerebral dominance' to mean someone is generally intellectual or 'brainy'.
- Assuming 'dominance' means the hemisphere is 'better' overall, rather than specifically specialized.
- Confusing it with 'handedness', which is correlated but not identical.
FAQ
Frequently Asked Questions
No. Handedness is correlated with cerebral dominance (most right-handers have left-hemisphere language dominance), but it is not a perfect predictor. Some left-handers have right-hemisphere or mixed dominance.
It is largely established in early childhood and is stable in adults. However, in cases of early brain injury, the other hemisphere can sometimes take over functions, demonstrating neural plasticity.
The non-dominant hemisphere is often specialized for visuospatial skills, facial recognition, processing of prosody (tone of voice), and certain aspects of music perception.
The gold standard is the intracarotid sodium amobarbital procedure (Wada test). Non-invasive methods include functional magnetic resonance imaging (fMRI) and transcranial magnetic stimulation (TMS).
The condition in which one cerebral hemisphere is more involved in, or responsible for, specific cognitive functions than the other, most notably the lateralization of language functions to the left hemisphere in most people.
Cerebral dominance is usually academic / technical / medical in register.
Cerebral dominance: in British English it is pronounced /ˈsɛrɪbrəl ˈdɒmɪnəns/, and in American English it is pronounced /səˈriːbrəl ˈdɑːmɪnəns/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “A right-handed individual typically exhibits left-hemisphere cerebral dominance for language.”
Learning
Memory Aids
Mnemonic
Think of a CEO (the dominant hemisphere) in charge of a specific department (like language), while the other VP (the non-dominant hemisphere) handles different specialties.
Conceptual Metaphor
LEADERSHIP / GOVERNANCE (One hemisphere 'governs' or 'takes the lead' on specific cognitive tasks.)
Practice
Quiz
What does 'cerebral dominance' most specifically refer to in neuropsychology?