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Merge pull request #148 from MultimodalNeuroimagingLab/main
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Pull request to add artifact types and body parts to HED.
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VisLab authored Mar 20, 2024
2 parents 8bc4cff + a939ef4 commit 6d6a8b9
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32 changes: 32 additions & 0 deletions standard_schema/prerelease/HED8.3.0.mediawiki
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Expand Up @@ -186,13 +186,19 @@ Each term in this vocabulary has a human-readable description and may include ad
*** Body <nowiki>[The biological structure representing an organism.]</nowiki>
*** Body-part <nowiki>[Any part of an organism.]</nowiki>
**** Head <nowiki>[The upper part of the human body, or the front or upper part of the body of an animal, typically separated from the rest of the body by a neck, and containing the brain, mouth, and sense organs.]</nowiki>
***** Brain <nowiki>[Organ inside the head that is made up of nerve cells and controls the body.]</nowiki>
****** Frontal-lobe <nowiki>[]</nowiki>
****** Temporal-lobe <nowiki>[]</nowiki>
****** Parietal-lobe <nowiki>[]</nowiki>
****** Occipital-lobe <nowiki>[]</nowiki>
***** Hair <nowiki>[The filamentous outgrowth of the epidermis.]</nowiki>
***** Ear <nowiki>[A sense organ needed for the detection of sound and for establishing balance.]</nowiki>
***** Face <nowiki>[The anterior portion of the head extending from the forehead to the chin and ear to ear. The facial structures contain the eyes, nose and mouth, cheeks and jaws.]</nowiki>
****** Cheek <nowiki>[The fleshy part of the face bounded by the eyes, nose, ear, and jaw line.]</nowiki>
****** Chin <nowiki>[The part of the face below the lower lip and including the protruding part of the lower jaw.]</nowiki>
****** Eye <nowiki>[The organ of sight or vision.]</nowiki>
****** Eyebrow <nowiki>[The arched strip of hair on the bony ridge above each eye socket.]</nowiki>
****** Eyelid <nowiki>[The folds of the skin that cover the eye when closed.]</nowiki>
****** Forehead <nowiki>[The part of the face between the eyebrows and the normal hairline.]</nowiki>
****** Lip <nowiki>[Fleshy fold which surrounds the opening of the mouth.]</nowiki>
****** Nose <nowiki>[A structure of special sense serving as an organ of the sense of smell and as an entrance to the respiratory tract.]</nowiki>
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***** Gentalia <nowiki>{deprecatedFrom=8.1.0}[The external organs of reproduction. Deprecated due to spelling error. Use Torso/Genitalia.]</nowiki>
***** Hip <nowiki>[The lateral prominence of the pelvis from the waist to the thigh.]</nowiki>
***** Waist <nowiki>[The abdominal circumference at the navel.]</nowiki>
***** Viscera <nowiki>[Internal organs of the body.]</nowiki>
**** Upper-extremity <nowiki>[Refers to the whole superior limb (shoulder, arm, elbow, wrist, hand).]</nowiki>
***** Elbow <nowiki>[A type of hinge joint located between the forearm and upper arm.]</nowiki>
***** Forearm <nowiki>[Lower part of the arm between the elbow and wrist.]</nowiki>
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* Data-property <nowiki>{extensionAllowed}[Something that pertains to data or information.]</nowiki>
** Data-artifact <nowiki>[An anomalous, interfering, or distorting signal originating from a source other than the item being studied.]</nowiki>
*** Biological-artifact <nowiki>[A data artifact arising from a biological entity being measured.]</nowiki>
**** Eye-artifact <nowiki>[Occular movements and blinks can result in artifacts in different types of data. In electrophysiology data, these can result transients and offsets the signal.]</nowiki>
***** Eye-blink-artifact <nowiki>[Artifact from eye blinking. In EEG, Fp1/Fp2 electrodes become electropositive with eye closure because the cornea is positively charged causing a negative deflection in Fp1/Fp2. If the eye blink is unilateral, consider prosthetic eye.]</nowiki>
***** Eye-movement-artifact <nowiki>[Eye movements can cause artifacts on recordings. The charge of the eye can especially cause artifacts in electrophysiology data.]</nowiki>
****** Horizontal-eye-movement-artifact <nowiki>[Artifact from moving eyes left-to-right and right-to-left. In EEG, there is an upward deflection in the Fp2-F8 derivation, when the eyes move to the right side. In this case F8 becomes more positive and therefore. When the eyes move to the left, F7 becomes more positive and there is an upward deflection in the Fp1-F7 derivation.]</nowiki>
****** Vertical-eye-movement-artifact <nowiki>[Artifact from moving eyes up and down. In EEG, this causes positive potentials (50-100 micro V) with bi-frontal distribution, maximum at Fp1 and Fp2, when the eyeball rotated upward. The downward rotation of the eyeball was associated with the negative deflection. The time course of the deflections is similar to the time course of the eyeball movement.]</nowiki>
****** Slow-eye-movement-artifact <nowiki>[Artifacts originating from slow, rolling eye-movements, seen during drowsiness.]</nowiki>
****** Nystagmus-artifact <nowiki>[Artifact from nystagmus (a vision condition in which the eyes make repetitive, uncontrolled movements).]</nowiki>
**** Chewing-artifact <nowiki>[Artifact from moving the jaw in a chewing motion.]</nowiki>
**** Sucking-artifact <nowiki>[Artifact from sucking, typically seen in very young cases.]</nowiki>
**** Tongue-movement-artifact <nowiki>[Artifact from tongue movement (Glossokinetic). The tongue functions as a dipole, with the tip negative with respect to the base. In EEG, the artifact produced by the tongue has a broad potential field that drops from frontal to occipital areas, although it is less steep than that produced by eye movement artifacts. The amplitude of the potentials is greater inferiorly than in parasagittal regions; the frequency is variable but usually in the delta range. Chewing and sucking can produce similar artifacts.]</nowiki>
**** Rocking-patting-artifact <nowiki>[Quasi-rhythmical artifacts in recordings most commonly seen in infants. Typically caused by a caregiver rocking or patting the infant.]</nowiki>
**** Movement-artifact <nowiki>[Artifact in the measured data generated by motion of the subject.]</nowiki>
**** Respiration-artifact <nowiki>[Artifact from breathing.]</nowiki>
**** Pulse-artifact <nowiki>[A mechanical artifact from a pulsating blood vessel near a measurement site, cardiobalistic artfact.]</nowiki>
**** ECG-artifact <nowiki>[An electrical artifact from the far-field potential from pulsation of the heart, timelocked to QRS complex.]</nowiki>
**** Sweat-artifact <nowiki>[Artifact from sweating. In EEG, this is a low amplitude undulating waveform that is usually greater than 2 seconds and may appear to be an unstable baseline.]</nowiki>
**** EMG-artifact <nowiki>[Artifact from muscle activity and myogenic potentials at the measurements site. In EEG, myogenic potentials are the most common artifacts. Frontalis and temporalis muscles (e.g. clenching of jaw muscles) are common causes. Generally, the potentials generated in the muscles are of shorter duration than those generated in the brain. The frequency components are usually beyond 30-50 Hz, and the bursts are arrhythmic. ]</nowiki>
*** Nonbiological-artifact <nowiki>[A data artifact arising from a non-biological source.]</nowiki>
**** Line-noise-artifact <nowiki>[Power line noise at 50 Hz or 60 Hz.]</nowiki>
***** <nowiki># {takesValue, valueClass=numericClass, unitClass=frequencyUnits} </nowiki>
**** Induction-artifact <nowiki>[Artifacts induced by nearby equipment. In EEG, these are usually of high frequency.]</nowiki>
**** Dialysis-artifact <nowiki>[Artifacts seen in recordings during continuous renal replacement therapy (dialysis).]</nowiki>
**** Artificial-ventilation-artifact <nowiki>[Artifact steming from mechanical ventilation. These can occur at the same rate as teh ventilator, but also have other patterns.]</nowiki>
**** Electrode-pops-artifact <nowiki>[Brief artifact with a steep rise and slow fall of an electrophysiological signal, most often caused by a loose electrode.]</nowiki>
**** Salt-bridge-artifact <nowiki>[Artifact from salt-bridge between EEG electrodes.]</nowiki>
**** Electrode-movement-artifact <nowiki>[Artifact from electrode movement.]</nowiki>
** Data-marker <nowiki>[An indicator placed to mark something.]</nowiki>
*** Data-break-marker <nowiki>[An indicator place to indicate a gap in the data.]</nowiki>
*** Temporal-marker<nowiki>[An indicator placed at a particular time in the data.]</nowiki>
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