sensory cortex: meaning, definition, pronunciation and examples
Low (Specialist)Formal, Technical, Academic
Quick answer
What does “sensory cortex” mean?
The part of the cerebral cortex primarily responsible for receiving and processing sensory information from the body and the external environment.
Audio
Pronunciation
Definition
Meaning and Definition
The part of the cerebral cortex primarily responsible for receiving and processing sensory information from the body and the external environment.
A region of the brain involved in the initial cortical processing of various sensory modalities, such as touch, vision, hearing, taste, and smell. It is often subdivided into primary sensory areas (e.g., primary somatosensory cortex, primary visual cortex).
Dialectal Variation
British vs American Usage
Differences
No significant lexical or semantic differences. Spelling conventions (e.g., 'organisation' vs. 'organization') may apply to surrounding text.
Connotations
Identical technical meaning in both varieties.
Frequency
Equally infrequent in general usage, confined to specialised contexts in both UK and US English.
Grammar
How to Use “sensory cortex” in a Sentence
Damage to the sensory cortex can cause...The sensory cortex receives input from...Neurons in the sensory cortex fire in response to...The fMRI scan showed activity in the sensory cortex.Vocabulary
Collocations
Examples
Examples of “sensory cortex” in a Sentence
verb
British English
- The thalamic neurons project to and synapse within the sensory cortex.
American English
- Information from the skin receptors ultimately synapses in the sensory cortex.
adverb
British English
- The signal was processed cortically, specifically in the sensory regions.
American English
- Neurons fired more rapidly when stimuli were processed sensory-cortically.
adjective
British English
- Sensory cortical activity was measured using MEG.
American English
- The patient exhibited sensory cortical dysfunction.
Usage
Meaning in Context
Business
Extremely rare. Might appear in a biotech or medical technology company's R&D report.
Academic
Very common in neuroscience, cognitive psychology, and medical literature. Example: 'Lesions in the primary sensory cortex result in astereognosis.'
Everyday
Virtually never used in casual conversation.
Technical
The primary context of use. Found in neurology textbooks, research papers, and clinical assessments.
Vocabulary
Synonyms of “sensory cortex”
Strong
Neutral
Weak
Vocabulary
Antonyms of “sensory cortex”
Watch out
Common Mistakes When Using “sensory cortex”
- Using 'sensory cortex' to refer to the motor cortex. Mispronouncing 'cortex' as /kɔːrˈteks/ (stress on second syllable). Using it as an adjective (e.g., 'sensory cortical' is preferred).
FAQ
Frequently Asked Questions
No, it is a collective term for several distinct cortical areas, each dedicated to a primary sense (e.g., visual cortex, auditory cortex).
Depending on the area, it can lead to loss or impairment of specific sensations, such as numbness, blindness in part of the visual field, or inability to recognise objects by touch (astereognosis).
The sensory cortex primarily receives and interprets incoming sensory information, while the motor cortex is responsible for planning, controlling, and executing voluntary movements.
Yes, mammals and other advanced animals possess analogous cortical structures for sensory processing, though their complexity varies greatly across species.
The part of the cerebral cortex primarily responsible for receiving and processing sensory information from the body and the external environment.
Sensory cortex is usually formal, technical, academic in register.
Sensory cortex: in British English it is pronounced /ˈsen.sər.i ˈkɔː.teks/, and in American English it is pronounced /ˈsen.sər.i ˈkɔːr.teks/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “None”
Learning
Memory Aids
Mnemonic
Think of the word 'SENSORY' – it handles all your SENSES. The CORTEX is the outer layer of the brain. So, the SENSORY CORTEX is the brain's outer layer for senses.
Conceptual Metaphor
THE BRAIN IS A COMPUTER: The sensory cortex is the 'input processor' or 'data acquisition unit'.
Practice
Quiz
What is the primary role of the sensory cortex?