supramarginal gyrus
E764616
The supramarginal gyrus is a region of the parietal lobe involved in language processing, phonological working memory, and aspects of spatial awareness and social cognition.
All labels observed (2)
| Label | Occurrences |
|---|---|
| supramarginal gyrus canonical | 3 |
| posterior parietal cortex | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8902057 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: supramarginal gyrus Context triple: [perisylvian language network, includesRegion, supramarginal gyrus]
-
A.
Wernicke area
Wernicke area is a region of the human brain’s temporal lobe crucial for understanding spoken and written language.
-
B.
Broca's area
Broca's area is a region in the frontal lobe of the dominant hemisphere of the brain that is crucial for speech production and language processing.
-
C.
supplementary motor area
The supplementary motor area is a region of the medial frontal cortex involved in planning, coordinating, and initiating complex voluntary movements, especially those requiring sequences or bilateral coordination.
-
D.
entorhinal cortex
The entorhinal cortex is a brain region in the medial temporal lobe crucial for memory, navigation, and serving as a major interface between the hippocampus and neocortex.
-
E.
prefrontal cortex
The prefrontal cortex is the front part of the brain’s frontal lobes responsible for higher-order functions such as decision-making, attention, impulse control, and working memory.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: supramarginal gyrus Target entity description: The supramarginal gyrus is a region of the parietal lobe involved in language processing, phonological working memory, and aspects of spatial awareness and social cognition.
-
A.
Wernicke area
Wernicke area is a region of the human brain’s temporal lobe crucial for understanding spoken and written language.
-
B.
Broca's area
Broca's area is a region in the frontal lobe of the dominant hemisphere of the brain that is crucial for speech production and language processing.
-
C.
supplementary motor area
The supplementary motor area is a region of the medial frontal cortex involved in planning, coordinating, and initiating complex voluntary movements, especially those requiring sequences or bilateral coordination.
-
D.
entorhinal cortex
The entorhinal cortex is a brain region in the medial temporal lobe crucial for memory, navigation, and serving as a major interface between the hippocampus and neocortex.
-
E.
prefrontal cortex
The prefrontal cortex is the front part of the brain’s frontal lobes responsible for higher-order functions such as decision-making, attention, impulse control, and working memory.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
anatomical structure
ⓘ
brain region ⓘ cortical gyrus ⓘ |
| associatedWith |
articulation planning
ⓘ
speech perception ⓘ |
| borders |
angular gyrus
ⓘ
inferior parietal lobule ⓘ
linked to:
angular gyrus
lateral sulcus ⓘ |
| BrodmannAreaOverlap | Brodmann area 40 ⓘ |
| connectedTo |
inferior frontal gyrus
ⓘ
linked to:
Broca's area
middle temporal gyrus ⓘ premotor cortex ⓘ primary somatosensory cortex ⓘ superior temporal gyrus ⓘ
linked to:
auditory cortex
|
| damageAssociatedWith |
acalculia
ⓘ
apraxia ⓘ conduction aphasia ⓘ dyslexia ⓘ spatial neglect ⓘ |
| hasHemisphere |
left supramarginal gyrus
ⓘ
right supramarginal gyrus ⓘ |
| hemisphereSpecialization |
left hemisphere language dominance
ⓘ
right hemisphere social and spatial processing ⓘ |
| involvedIn |
body schema representation
ⓘ
empathy processing ⓘ gesture processing ⓘ language processing ⓘ perspective taking ⓘ phoneme–grapheme conversion ⓘ phonological processing ⓘ phonological working memory ⓘ reading ⓘ sensorimotor integration ⓘ social cognition ⓘ somatosensory integration ⓘ spatial attention ⓘ spatial awareness ⓘ tool use processing ⓘ verbal working memory ⓘ writing ⓘ |
| locatedIn |
human brain
ⓘ
lateral surface of parietal lobe ⓘ |
| overlapsWith | inferior parietal cortex ⓘ |
| partOf |
cerebral cortex
ⓘ
inferior parietal lobule ⓘ
linked to:
parietal lobe
parietal lobe ⓘ telencephalon ⓘ
linked to:
cerebral cortex
|
| suppliedBy | middle cerebral artery ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: supramarginal gyrus Description of subject: The supramarginal gyrus is a region of the parietal lobe involved in language processing, phonological working memory, and aspects of spatial awareness and social cognition.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: supramarginal gyrus