Enum: MeasureType¶

Normalized scientific quantity of the map, for cross-study queries. Activation and deactivation are directions rather than measure types; both are bold_response and the directional roles carry the direction. Gray-matter density is not collapsed into volume. A paper that does not identify the measure leaves the slot extraction_status: not_reported. Open vocabulary: write the source's own wording in the field when nothing here fits.

URI: neurostudy:MeasureType

Permissible Values¶

Value	Meaning	Description
bold_response	None	BOLD activation, task activation, or task-evoked response
bold_derived_metric	None	ALFF, fALFF, regional homogeneity, and similar derived BOLD metrics
gray_matter_volume	None	The quantity of grey matter, from voxel-based or region-based morphometry
gray_matter_density	None	Gray-matter density or concentration, kept distinct from volume
white_matter_volume	None	The quantity of white matter
cortical_thickness	None	The distance between the grey-white boundary and the pial surface
surface_area	None	The area of a cortical surface or one of its parcels
structural_morphometry_other	None	A structural measure none of the named ones covers -- gyrification, sulcal de...
diffusion_metric	None	Fractional anisotropy, mean diffusivity, and similar; name the metric in spec...
cerebral_blood_flow	None	Perfusion as a flow rate, from ASL or a tracer
cerebral_blood_volume	None	The fraction of tissue occupied by blood, distinct from the rate at which it ...
metabolic_rate	None	A rate of consumption or turnover, such as the glucose metabolic rate from FD...
receptor_binding	None	PET receptor-binding potential
tracer_uptake	None	How much tracer accumulated, as an uptake value rather than a modelled rate o...
electrophysiological_amplitude	None	The size of a voltage or field deflection in the time domain, such as an evok...
electrophysiological_power	None	Signal power in a frequency band
connectivity_strength	None	PPI, seed correlation, or DCM parameter
decoding_performance	None	Classifier accuracy or other pattern-discriminability performance
representational_similarity	None	Model-brain similarity from an RDM-level association
component_loading	None	ICA or PCA spatial loading

In Subsets¶

Identifier and Mapping Information¶

Schema Source¶

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

LinkML Source¶

name: MeasureType
description: 'Normalized scientific quantity of the map, for cross-study queries.
  Activation and deactivation are directions rather than measure types; both are bold_response
  and the directional roles carry the direction. Gray-matter density is not collapsed
  into volume. A paper that does not identify the measure leaves the slot `extraction_status:
  not_reported`. Open vocabulary: write the source''s own wording in the field when
  nothing here fits.'
in_subset:
- mvp
- model_extracted
from_schema: https://neurostuff.org/schemas/neuroimaging-study-storage
rank: 1000
permissible_values:
  bold_response:
    text: bold_response
    description: BOLD activation, task activation, or task-evoked response.
    in_subset:
    - mvp
    - model_extracted
  bold_derived_metric:
    text: bold_derived_metric
    description: ALFF, fALFF, regional homogeneity, and similar derived BOLD metrics.
    in_subset:
    - mvp
    - model_extracted
  gray_matter_volume:
    text: gray_matter_volume
    description: The quantity of grey matter, from voxel-based or region-based morphometry.
    in_subset:
    - mvp
    - model_extracted
  gray_matter_density:
    text: gray_matter_density
    description: Gray-matter density or concentration, kept distinct from volume.
    in_subset:
    - mvp
    - model_extracted
  white_matter_volume:
    text: white_matter_volume
    description: The quantity of white matter.
    in_subset:
    - mvp
    - model_extracted
  cortical_thickness:
    text: cortical_thickness
    description: The distance between the grey-white boundary and the pial surface.
    in_subset:
    - mvp
    - model_extracted
  surface_area:
    text: surface_area
    description: The area of a cortical surface or one of its parcels.
    in_subset:
    - mvp
    - model_extracted
  structural_morphometry_other:
    text: structural_morphometry_other
    description: A structural measure none of the named ones covers -- gyrification,
      sulcal depth, a shape descriptor.
    in_subset:
    - mvp
    - model_extracted
  diffusion_metric:
    text: diffusion_metric
    description: Fractional anisotropy, mean diffusivity, and similar; name the metric
      in specific_metric.
    in_subset:
    - mvp
    - model_extracted
  cerebral_blood_flow:
    text: cerebral_blood_flow
    description: Perfusion as a flow rate, from ASL or a tracer.
    in_subset:
    - mvp
    - model_extracted
  cerebral_blood_volume:
    text: cerebral_blood_volume
    description: The fraction of tissue occupied by blood, distinct from the rate
      at which it flows.
    in_subset:
    - mvp
    - model_extracted
  metabolic_rate:
    text: metabolic_rate
    description: A rate of consumption or turnover, such as the glucose metabolic
      rate from FDG- PET.
    in_subset:
    - mvp
    - model_extracted
  receptor_binding:
    text: receptor_binding
    description: PET receptor-binding potential.
    in_subset:
    - mvp
    - model_extracted
  tracer_uptake:
    text: tracer_uptake
    description: How much tracer accumulated, as an uptake value rather than a modelled
      rate or binding parameter.
    in_subset:
    - mvp
    - model_extracted
  electrophysiological_amplitude:
    text: electrophysiological_amplitude
    description: The size of a voltage or field deflection in the time domain, such
      as an evoked- potential peak.
    in_subset:
    - mvp
    - model_extracted
  electrophysiological_power:
    text: electrophysiological_power
    description: Signal power in a frequency band. The band itself is not a field
      here; name it in specific_metric.
    in_subset:
    - mvp
    - model_extracted
  connectivity_strength:
    text: connectivity_strength
    description: PPI, seed correlation, or DCM parameter.
    in_subset:
    - mvp
    - model_extracted
  decoding_performance:
    text: decoding_performance
    description: Classifier accuracy or other pattern-discriminability performance.
    in_subset:
    - mvp
    - model_extracted
  representational_similarity:
    text: representational_similarity
    description: Model-brain similarity from an RDM-level association.
    in_subset:
    - mvp
    - model_extracted
  component_loading:
    text: component_loading
    description: ICA or PCA spatial loading.
    in_subset:
    - mvp
    - model_extracted