Slot: height_threshold_value
The threshold applied to each element's statistic, before correction and before any cluster-level test. Papers name it for whichever of its two jobs they are describing -- the voxelwise (or vertexwise) threshold when elements are tested individually, the cluster-forming threshold when surviving elements are grouped into clusters -- and it is one number either way, applied once to the map. Record it once here, whichever word the source uses.
Not the cluster-level threshold: clusterwise_threshold_value is the p or q a whole cluster had to beat, and cluster_extent_threshold the size it had to reach. A paper reporting "p < 0.001 uncorrected, cluster-level p < 0.05 FWE" states this field and clusterwise_threshold_value, not this field twice.
URI: neurostudy_ex:height_threshold_value
Applicable Classes
| Name |
Description |
Modifies Slot |
| InferenceSettings |
One thresholding and correction procedure |
no |
Properties
Type and Range
Schema Source
- from schema: https://neurostuff.org/schemas/neuroimaging-study-extraction
Mappings
| Mapping Type |
Mapped Value |
| self |
neurostudy_ex:height_threshold_value |
| native |
neurostudy_ex:height_threshold_value |
LinkML Source
name: height_threshold_value
description: 'The threshold applied to each element''s statistic, before correction
and before any cluster-level test. Papers name it for whichever of its two jobs
they are describing -- the *voxelwise* (or vertexwise) threshold when elements are
tested individually, the *cluster-forming* threshold when surviving elements are
grouped into clusters -- and it is one number either way, applied once to the map.
Record it once here, whichever word the source uses.
Not the cluster-level threshold: `clusterwise_threshold_value` is the p or q a whole
cluster had to beat, and `cluster_extent_threshold` the size it had to reach. A
paper reporting "p < 0.001 uncorrected, cluster-level p < 0.05 FWE" states this
field and `clusterwise_threshold_value`, not this field twice.'
from_schema: https://neurostuff.org/schemas/neuroimaging-study-extraction
rank: 1000
owner: InferenceSettings
domain_of:
- InferenceSettings
range: ExtractedNumber