CDE Detailed Report
Disease: Headache
Subdomain Name: Imaging Diagnostics
CRF: Cortical Evoked Potentials
Displaying 51 - 60 of 60
Subdomain Name: Imaging Diagnostics
CRF: Cortical Evoked Potentials
Displaying 51 - 60 of 60
| CDE ID | CDE Name | Variable Name | Definition | Short Description | Question Text | Permissible Values | Description | Data Type | Disease Specific Instructions | Disease Specific Reference | Population | Classification (e.g., Core) | Version Number | Version Date | CRF Name (CRF Module / Guidance) | Subdomain Name | Domain Name | Size | Input Restrictions | Min Value | Max Value | Measurement Type | External Id Loinc | External Id Snomed | External Id caDSR | External Id CDISC |
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| C18701 | Imaging modality type other text | ImgModltyTypOTH | The free-text field related to 'Imaging modality type', specifying other text. Type of radiologic study performed on the participant | The free-text field related to 'Imaging modality type', specifying other text. Type of radiologic study performed on the participant | Other, specify | Alphanumeric | Magis D, Ambrosini A, Bendtsen L, Ertas M, Kaube H, Schoenen J; EUROHEAD Project. Evaluation and<br />proposal for optimalization of neurophysiological tests in migraine: part 1--electrophysiological tests.<br />Cephalalgia. 2007 Dec;27(12):1323-38. Review. | Adult;Pediatric | Supplemental | 1.10 | 2024-02-29 15:53:08.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations | 4000 |
Free-Form Entry |
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| C56753 | Cortical evoked potential analysis time | CorEVAnalysisTime | The amount of time it took to analyze the evoked potential site | The amount of time it took to analyze the evoked potential sit | Analysis time | Numeric Values | Magis D, Ambrosini A, Bendtsen L, Ertas M, Kaube H, Schoenen J; EUROHEAD Project. Evaluation and<br />proposal for optimalization of neurophysiological tests in migraine: part 1--electrophysiological tests.<br />Cephalalgia. 2007 Dec;27(12):1323-38. Review. | Adult;Pediatric | Supplemental | 1.00 | 2017-06-27 13:12:24.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
0 | millisecond | |||||||||
| C56764 | Cortical evoked potential habituation first last block distance percentage indicator | CorEVHab1stLastBlkDisPrcntInd | The indicator related to whether the percentage between the first and last block was measured for the evoked potential | The indicator related to whether the percentage between the first and last block was measured for the evoked potentia | Percentage between 1st & last block | No;Yes | No;Yes | Alphanumeric | Magis D, Ambrosini A, Bendtsen L, Ertas M, Kaube H, Schoenen J; EUROHEAD Project. Evaluation and<br />proposal for optimalization of neurophysiological tests in migraine: part 1--electrophysiological tests.<br />Cephalalgia. 2007 Dec;27(12):1323-38. Review. | Adult;Pediatric | Supplemental | 1.00 | 2017-06-27 13:28:40.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C56732 | Cortical evoked potential visual wavelength color define text | CorEVVisWaveColDefTxt | Text defining the color of the wavelength being used to record evoked potentials | Text defining the color of the wavelength being used to record evoked potential | Color (define) | Alphanumeric | Magis D, Ambrosini A, Bendtsen L, Ertas M, Kaube H, Schoenen J; EUROHEAD Project. Evaluation and<br />proposal for optimalization of neurophysiological tests in migraine: part 1--electrophysiological tests.<br />Cephalalgia. 2007 Dec;27(12):1323-38. Review. | Adult;Pediatric | Supplemental | 1.00 | 2017-06-27 11:12:28.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations | 255 |
Free-Form Entry |
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| C56743 | Cortical evoked potential auditory intensity value | CorEVAudIntVal | The value of the auditory intensity used to help find and record the evoked potential | The value of the auditory intensity used to help find and record the evoked potentia | Auditory - Intensity | Numeric Values |
40, 50, 60, 70 dB above sensation level (dB SL) are recommended, or above the normal hearing level (dB nHL) if there is a hearing loss. The different stimulus intensities should be administered in a randomized or pseudo-randomized order, with the intensity not being the lowest or the highest. Because of potential harm to the inner ear, the International Bureau for Audiophonology recommends to exclude subjects with an average hearing loss of 20 dB. |
Magis D, Ambrosini A, Bendtsen L, Ertas M, Kaube H, Schoenen J; EUROHEAD Project. Evaluation and<br />proposal for optimalization of neurophysiological tests in migraine: part 1--electrophysiological tests.<br />Cephalalgia. 2007 Dec;27(12):1323-38. Review. | Adult;Pediatric | Supplemental | 1.00 | 2017-06-27 11:48:08.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
decibels above sensation level | |||||||||
| C55774 | Imaging headache relation time type | ImagHeadacheRelTimeTyp | The type of timing of the imaging in relation to headache | The type of timing of the imaging in relation to headach | Timing of recordings | Inter-Ictal;Ictal;Peri-Ictal | Inter-Ictal;Ictal;Peri-Ictal | Alphanumeric |
Since cortical EPs may undergo drastic changes just before, during and after a headache attack, it is crucial to mention the timing of recordings in relation to the headache. The precise time windows for peri-ictal and inter-ictal vary with headache type. For episodic migraine, an interval of at least 72h from the last and before the next attack is generally accepted for "inter-ictal". In migraine with aura, it must be specified if the recordings are performed during the aura, during the headache or during the co-existence of both. |
Magis D, Ambrosini A, Bendtsen L, Ertas M, Kaube H, Schoenen J; EUROHEAD Project. Evaluation and<br />proposal for optimalization of neurophysiological tests in migraine: part 1--electrophysiological tests.<br />Cephalalgia. 2007 Dec;27(12):1323-38. Review. | Adult;Pediatric | Supplemental | 1.00 | 2017-05-31 12:14:56.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C56754 | Cortical evoked potential recorded response type | CorEVRecRspnsTyp | The type of recorded response from the evoked potential recording | The type of recorded response from the evoked potential recordin | Type of responses recorded | Transient;Broad band;Steady-state;High frequency | Transient;Broad band;Steady-state;High frequency | Alphanumeric | Magis D, Ambrosini A, Bendtsen L, Ertas M, Kaube H, Schoenen J; EUROHEAD Project. Evaluation and<br />proposal for optimalization of neurophysiological tests in migraine: part 1--electrophysiological tests.<br />Cephalalgia. 2007 Dec;27(12):1323-38. Review. | Adult;Pediatric | Supplemental | 1.00 | 2017-06-27 13:13:46.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C56765 | Cortical evoked potential habituation first last block percentage value | CorEVHab1stLastBlkPrcntVal | The percentage of habituation or adaptation between the first and last block of the evoked potential | The percentage of habituation or adaptation between the first and last block of the evoked potentia | Percentage between 1st & last block | Numeric Values | Magis D, Ambrosini A, Bendtsen L, Ertas M, Kaube H, Schoenen J; EUROHEAD Project. Evaluation and<br />proposal for optimalization of neurophysiological tests in migraine: part 1--electrophysiological tests.<br />Cephalalgia. 2007 Dec;27(12):1323-38. Review. | Adult;Pediatric | Supplemental | 1.00 | 2017-06-27 13:30:29.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
0 | 100 | percent | ||||||||
| C56733 | Cortical evoked potential spatial frequency | CorEVSpaFreq | The spatial frequency for patterns related to cortical evoked potentials | The spatial frequency for patterns related to cortical evoked potential | Visual - Spatial frequency | Numeric Values |
Visual angle subtended by pattern elements in minutes of arc, 1?8` recommended. To calcuate: a = arctan(W/2D)x120, where a is the visual angle in minutes of arc, W the width of the checks in millimeters and D is the distance of the pattern from the corneal surface in millimeters, or cycles per degree (30/a for bars, 43.2/a for checks). |
Magis D, Ambrosini A, Bendtsen L, Ertas M, Kaube H, Schoenen J; EUROHEAD Project. Evaluation and<br />proposal for optimalization of neurophysiological tests in migraine: part 1--electrophysiological tests.<br />Cephalalgia. 2007 Dec;27(12):1323-38. Review. | Adult;Pediatric | Supplemental | 1.00 | 2017-06-27 11:15:29.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
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| C56744 | Cortical evoked potential auditory repetition rate interval | CorEVAudRepRateIntrvl | The repetition rate of the auditory stimulus used for evoked potential recording, expressed as an interstimulus interval | The repetition rate of the auditory stimulus used for evoked potential recording, expressed as an interstimulus interva | Auditory - Repetition rate | Numeric Values | Magis D, Ambrosini A, Bendtsen L, Ertas M, Kaube H, Schoenen J; EUROHEAD Project. Evaluation and<br />proposal for optimalization of neurophysiological tests in migraine: part 1--electrophysiological tests.<br />Cephalalgia. 2007 Dec;27(12):1323-38. Review. | Adult;Pediatric | Supplemental | 1.00 | 2017-06-27 11:55:29.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
0 | millisecond |
