CDE Detailed Report
Disease: Headache
Subdomain Name: Imaging Diagnostics
CRF: Cortical Evoked Potentials
Displaying 1 - 50 of 60
Subdomain Name: Imaging Diagnostics
CRF: Cortical Evoked Potentials
Displaying 1 - 50 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C56761 | Evoked potential steady-state harmonic define text | EVSteadStateHarmDefTxt | Text defining the harmonics for steady-state evoked potentials | Text defining the harmonics for steady-state evoked potential | Define harmonics for steady-state Eps | 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 13:23:15.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations | 255 |
Free-Form Entry |
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| C56729 | Cortical evoked potential stimulation parameter visual type | CorEVStimParaVisTyp | The type of visual stimulation parameter used to record evoked potentials | The type of visual stimulation parameter used to record evoked potential | Visual - Type | checkerboard;FLASH;gratings;Other, specify | checkerboard;FLASH;gratings;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 | 1.00 | 2017-06-27 11:06:04.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C56740 | Cortical evoked potential tone burst duration | CorEVToneBurstDur | The duration of the tone burst stimulus used for the recording of evoked potentials | The duration of the tone burst stimulus used for the recording of evoked potential | Specify, duration | 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 11:41:00.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
0 | ||||||||||
| C56772 | Cortical evoked potential steady-state time frequency analysis phase interval | CorEVSteStaTimeFreqPhaIntrvl | The interval of the phase of the steady-state evoked potential, as part of the time-frequency analyses performed | The interval of the phase of the steady-state evoked potential, as part of the time-frequency analyses performe | Time-frequency analyses for steady-state Eps | 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 13:42:10.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
Hertz | ||||||||||
| C56751 | Cortical evoked potential stimulation parameter other text | CorEVStimParaOTH | Text describing a stimulation type and specific stimulation parameters differing from the ones already mentioned | Text describing a stimulation type and specific stimulation parameters differing from the ones already mentione | Other, specify | Alphanumeric |
Include stimulation type and specific stimulation parameters |
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 12:13:00.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations | 255 |
Free-Form Entry |
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| C15620 | Imaging repetition count | ImgRepCt | Number of repetitions used during acquisition of psychodynamic data | Number of repetitions used during acquisition of psychodynamic data | Total number of responses | 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 | 3.00 | 2013-07-16 14:01:43.01 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
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| C56762 | Cortical evoked potentia amplitude type | CorEVAmpTyp | The type of amplitudes that were measured with this evoked potential | The type of amplitudes that were measured with this evoked potentia | Amplitudes | peak-to-peak;AUC | peak-to-peak;AUC | 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 13:24:51.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C56730 | Cortical evoked potential stimulatory parameter visual other text | CorEVStimParaVisOTH | Text describing another type of visual stimulatory parameter used to record evoked potentials | Text describing another type of visual stimulatory parameter used to record evoked potential | 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 | 1.00 | 2017-06-27 11:08:40.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations | 255 |
Free-Form Entry |
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| C56741 | Cortical evoked potential stimulation parameter auditory type other text | CorEVStimParaAudTypOTH | Text describing another auditory stimulation used for the recording of the evoked potential | Text describing another auditory stimulation used for the recording of the evoked potentia | 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 | 1.00 | 2017-06-27 11:42:53.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations | 255 |
Free-Form Entry |
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| C56773 | Cortical evoked potential latency measured indicator | CorEVLatMeasrInd | The indicator relating to whether any latencies for transient evoked potentials were measured | The indicator relating to whether any latencies for transient evoked potentials were measure | Latencies | 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 13:43:42.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C56752 | Cortical evoked potential recording parameter electrode positioning type | CorEVRecParaElecPosTyp | The type of electrode and its positioning in relation to the evoked potential recording | The type of electrode and its positioning in relation to the evoked potential recordin | Electrode type & positioning | Reference;10-20 reference system;Number;Active;Surface/needle | Reference;10-20 reference system;Number;Active;Surface/needle | 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 12:58:16.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C17438 | EEG sampling rate | EEGSamplingRate | Electroencephalography (EEG) sampling rate, commonly recorded in Hz (250-2000 Hz) | Electroencephalography (EEG) sampling rate, commonly recorded in Hz (250-2000 Hz) specify | Sampling 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 | 3.00 | 2013-08-28 16:08:00.453 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
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| C56763 | Cortical evoked potential amplitude measurement | CorEVAmpMeasr | The measurement of the amplitudes of the evoked potential | The measurement of the amplitudes of the evoked potentia | Amplitudes | 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 13:27:43.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
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| C56731 | Cortical evoked potential visual wavelength type | CorEVVisWaveTyp | The type of wavelength used for recording evoked potentials | The type of wavelength used for recording evoked potential | Visual - Wavelength | Color;Black & white/white | Color;Black & white/white | Alphanumeric |
Define wavelength for colored light |
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 11:09:57.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C56742 | Cortical evoked potential auditory laterality type | CorEVAudLatTyp | The side of the head the auditory stimulus was used on to help record the evoked potential | The side of the head the auditory stimulus was used on to help record the evoked potentia | Auditory - Side | Left;Right;Binaural | Left;Right;Binaural | 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 11:44:23.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C56774 | Cortical evoked potential latency measurement | CorEVLatMeasr | The measurement of any latencies of transient evoked potentials | The measurement of any latencies of transient evoked potential | Latencies | 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 13:44:53.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
0 | millisecond | |||||||||
| 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 | |||||||||
| 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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| 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 | |||||||||
| 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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| 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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| 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 | |||||||||
| C56755 | Cortical evoked potential block averaging response per block count | CorEVBlockAvgRspnsCt | The average number of responses per block in relation to the evoked potential | The average number of responses per block in relation to the evoked potentia | Number of responses per 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 13:16:28.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
0 | ||||||||||
| C55775 | Imaging ictal pain intensity value | ImagIctPainIntensVal | The value related to the intensity of the subject's pain if the timing is ictal | The value related to the intensity of the subject's pain if the timing is ictal | If ictal, pain intensity at time of recordings | 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 | 2017-05-31 12:19:15.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
0 | 10 | |||||||||
| C56766 | Cortical evoked potential habituation block slope measured indicator | CorEVHabBloSloMeasrInd | The indicator related to whether the habituation or adaptation slope over all blocks of the evoked potential was measured | The indicator related to whether the habituation or adaptation slope over all blocks of the evoked potential was measure | Slope over all blocks | 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 13:32:34.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C56734 | Cortical evoked potential total field size measurement | CorEVTotFieldSizeMeasr | The measurement of the total evoked potential field size | The measurement of the total evoked potential field siz | Visual - Total field size | Numeric Values |
Provide response in degrees of viual angle; ideally greater than 8? |
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 11:16:46.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
degree | |||||||||
| C56745 | Cortical evoked potential stimulation parameter somatosensory type | CorEVStimParaSomTyp | he type of somatosensory stimulation used for the recording of the evoked potential | he type of somatosensory stimulation used for the recording of the evoked potentia | Somatosensory - Type | Electrical;vibratory;Other, specify;Tactile | Electrical;vibratory;Other, specify;Tactile | 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 11:57:27.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C56756 | Cortical evoked potential block averaging sequential block count | CorEVBlockAvgSeqCt | The number of sequential blocks for visually or somatosensory stimulated evoked potentials | The number of sequential blocks for visually or somatosensory stimulated evoked potential | Number of sequential blocks (visual/somatosensory) | 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 13:17:41.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
0 | ||||||||||
| C55776 | Imaging ictal headache since onset duration | ImagIctHeadSinceOnsetDur | The duration of time since the onset of the subject's headache if it was ictal | The duration of time since the onset of the subject's headache if it was icta | If ictal, duration of time since onset of headache | Numeric Values |
Include units |
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 12:21:21.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
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| C56735 | Cortical evoked potential temporal frequency | ImagCorTempFreq | The temporal frequency of the evoked potential | The temporal frequency of the evoked potentia | Visual - Temporal frequency | Numeric Values |
Defined as rate of alternation/presentation in Hz (number of full cycles/second); typical 1.65 Hz for patterns, 8-20 Hz for SSVEP. |
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 11:30:45.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
Hertz | |||||||||
| C56767 | Cortical evoked potential habituation block slope measurement | CorEVHabBlockSlopeMeasr | The measurement of the slope over all blocks of the evoked potential | The measurement of the slope over all blocks of the evoked potentia | Slope over all blocks | 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 13:34:26.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
microvolt per block | ||||||||||
| C56746 | Cortical evoked potential stimulation parameter somatosenory type other text | CorEVStimParaSomTypOTH | Text describing another somatosensory stimulation used for recording the evoked potential | Text describing another somatosensory stimulation used for recording the evoked potentia | 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 | 1.00 | 2017-06-27 11:59:44.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations | 255 |
Free-Form Entry |
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| C56757 | Cortical evoked potential block averaging different stimulus intensity count | CorEVBlockAvgDiffStimIntCt | The number of different stimulus intensities used for the auditory evoked potential | The number of different stimulus intensities used for the auditory evoked potentia | Number of different stimulus intensities (auditory) | 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 13:18:53.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
0 | ||||||||||
| C55777 | Imaging inter peri ictal headache since end duration | ImagInterPeriIctHeadSincEndDur | The duration of time since the end of the subject's last inter-ictal or peri-ictal headahe | The duration of time since the end of the subject's last inter-ictal or peri-ictal headah | If inter-ictal or peri-ictal, duration of time since end of last headache | Numeric Values |
Include units |
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 12:23:34.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
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| C56736 | Cortical evoked potential stimulus luminance value | CorEVStimLumVal | The value representing the luminance of the visual stimulus used to record the evoked potential | The value representing the luminance of the visual stimulus used to record the evoked potentia | Visual - Stimulus luminance | Numeric Values |
Provide values in cd/m^2; ideally at least 50 cd/m^2 of the center field |
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 11:32:19.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
Candela per square meter | |||||||||
| C56768 | Cortical evoked potential intensity dependence measured indicator | CorEVIntDepMeasrInd | The indicator relating to whether the intensity dependence for auditory evoked potentials was measured | The indicator relating to whether the intensity dependence for auditory evoked potentials was measure | Intensity dependence (for auditory Eps) | No;Yes | No;Yes | Alphanumeric |
Defined as the amplitude/stimulus intensity function (ASF) slope |
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 13:35:24.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C56747 | Cortical evoked potential somatosensory stimulus anatomic site | CorEVSomStimAntmicSite | The anatomic site at which the somatosensory stimulus was administered for the recording of the evoked potential | The anatomic site at which the somatosensory stimulus was administered for the recording of the evoked potentia | Somatosensory - Site | peripheral nerve;Skin;Other, specify | peripheral nerve;Skin;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 | 1.00 | 2017-06-27 12:02:05.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C08255 | Imaging visual analysis blinded indicator | ImgVisAnlysisBlindInd | Indicator of whether the visual analysis was performed blinded to clinical data | Indicator of whether the visual analysis was performed blinded to clinical data | Blinded | Yes;No | Yes;No | Alphanumeric |
Blinding is highly recommended for the analysis of the recordings, although a comparative study found no difference between blinded and non-blinded analyses of VEPs in migraine (Ambrosini et al. 2016). Blinding is optional for the recording procedure. |
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 | 3.00 | 2013-07-25 08:54:08.2 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C56758 | Cortical evoked potential recording device pre-amplifier text | CorEVRecDevPreAmpTxt | Text describing the recording devices and pre-amplifiers used to record the evoked potential | Text describing the recording devices and pre-amplifiers used to record the evoked potentia | Recording device & pre-amplifiers | 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 13:20:08.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations | 255 |
Free-Form Entry |
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| C55778 | Imaging inter peri ictal next headache start duration | ImagInterPeriIctNextHeStartDur | The duration of time until the start of the subject's next inter-ictal or peri-ictal headache | The duration of time until the start of the subject's next inter-ictal or peri-ictal headach | If inter-ictal or peri-ictal, duration of time until start of next headache | Numeric Values |
Include units |
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 12:23:34.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
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| C56737 | Cortical evoked potential contrast percentage value | CorEVContPrcntVal | The contrast between the dark and bright portions of a pattern seen in the evoked potential | The contrast between the dark and bright portions of a pattern seen in the evoked potentia | Visual - Contrast | Numeric Values |
Difference in luminance between dark and bright elements of a pattern expressed in % as {C = (Lmax-Lmin)/(Lmax+Lmin)x100%}; ideally between 60 and 95% |
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 11:33:52.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
0 | 100 | percent | |||||||
| C56769 | Cortical evoked potential intensity dependence measurement | CorEVIntDepMeasr | The measurement of the intensity dependence for auditory evoked potentials | The measurement of the intensity dependence for auditory evoked potential | Intensity dependence | Numeric Values |
Defined as the amplitude/stimulus intensity function (ASF) slope |
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 13:36:44.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
microvolt per 10 decibels | |||||||||
| C56748 | Cortical evoked potential somatosensory stimulus other text | CorEVSomaStimOTH | Text describing another somatosensory stimulus that was administered for the recording of the evoked potential | Text describing another somatosensory stimulus that was administered for the recording of the evoked potentia | 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 | 1.00 | 2017-06-27 12:08:21.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations | 255 |
Free-Form Entry |
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| C10586 | Imaging bandwidth value | ImgBandwidthVal | Value, in Hertz per pixel, of bandwidth used in imaging acquisition | Value, in Hertz per pixel, of bandwidth used in imaging acquisitio | Bandwidth | Numeric Values |
Visual: 1.0 (low) to 250-300 Hz (high), Auditory: 0.1-0.3 to 30-100 Hz. |
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 | 3.00 | 2013-07-25 08:54:08.2 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
Hertz per pixel | |||||||||
| C56759 | Evoked potential component name | EVCompntName | The name(s) of the evoked potential component(s) | The name(s) of the evoked potential component(s) | Evoked potential components | Alphanumeric |
Identified on the basis of their phase and latency range |
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 13:21:19.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations | 255 |
Free-Form Entry |
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| C56646 | Imaging online averaging status | ImagOnLineAvgStat | The status of whether or not on-line averaging is being performed | The status of whether or not on-line averaging is being performe | Averagings | On;Off | On;Off | 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 | 2017-06-20 10:07:02.0 | Cortical Evoked Potentials | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
