measurement_technique
Measurement techniques used with optional detailed specifications
Details
| Property | Value |
|---|---|
| Type | array |
| Requirement | recommended |
| Namespace URI | https://behaverse.org/schemas/dataset#measurement_technique |
Examples
[{"type": "electrophysiology", "technique": "EEG", "channels": 64, "sampling_rate": 512, "reference": "average", "manufacturer": "BioSemi", "granularity": "event-data"}]
[{"type": "neuroimaging", "technique": "fMRI", "field_strength": 3.0, "tr": 2000, "te": 30}, {"type": "behavior", "technique": "eye-tracking", "sampling_rate": 120}]
Array Items
Each item in this array is of type: object
Object Properties
| Property | Type | Description |
|---|---|---|
type | enum | High-level category of measurement |
technique | enum | Specific measurement technique |
channels | integer | Number of channels/electrodes (for EEG, MEG) |
sampling_rate | number | Sampling rate in Hz (for EEG, MEG, physiological) |
reference | string | Reference type (for EEG, MEG) |
manufacturer | string | Equipment manufacturer/system |
field_strength | number | Magnetic field strength in Tesla (for MRI) |
tr | number | Repetition time in ms (for fMRI) |
te | number | Echo time in ms (for MRI) |
details | string | Additional technique-specific details |
response_type | array | Types of behavior responses (applies when technique is behavior) |
format | string | File format for this specific measurement (e.g., edf, bdf, nii, csv) |
granularity | enum | Granularity of the measurement (e.g., per trial, per subject, per session) |