Slot: polarity_semantics¶

Whether the sign of the reported map carries meaning. A latent variable's sign is arbitrary up to a flip, and so is an independent component's, so a paper must say what positive means before a direction can be pooled.

URI: neurostudy_ex:polarity_semantics

Applicable Classes¶

Name	Description	Modifies Slot
LatentDecompositionDetails	Payload for an analysis whose map is one component or latent variable of a de...	no

Properties¶

Type and Range¶

Property	Value
Range	ExtractedPolaritySemantics
Domain Of	LatentDecompositionDetails
### Slot Characteristics

Property	Value
Owner	LatentDecompositionDetails

Identifier and Mapping Information¶

Schema Source¶

from schema: https://neurostuff.org/schemas/neuroimaging-study-extraction

Mappings¶

Mapping Type	Mapped Value
self	neurostudy_ex:polarity_semantics
native	neurostudy_ex:polarity_semantics

LinkML Source¶

name: polarity_semantics
description: Whether the sign of the reported map carries meaning. A latent variable's
  sign is arbitrary up to a flip, and so is an independent component's, so a paper
  must say what positive means before a direction can be pooled.
from_schema: https://neurostuff.org/schemas/neuroimaging-study-extraction
rank: 1000
owner: LatentDecompositionDetails
domain_of:
- LatentDecompositionDetails
range: ExtractedPolaritySemantics