CDE Catalog | NINDS Common Data Elements

***Please contact the NINDS CDE Team (NINDSCDE@emmes.com) if you encounter any search difficulties.***

The CDE Catalog is a directory of the available NINDS CDEs. Users can search the Catalog to isolate a subset of the CDEs (e.g., all stroke-specific CDEs, etc.), and to view and download details about the CDEs.

Select any filter below to search the CDE Catalog.

For best results, clear form between searches. In addition, when specifying NeuroRehab, Sport-Related Concussion (SRC) or Traumatic Brain Injury (TBI) as the Disease, please select a Subdisease as well.

NeuroRehab Comprehensive includes all NeuroRehab CDE recommendations. NeuroRehab General includes all NeuroRehab CDE recommendations that are not disease specific. All other NeuroRehab Subdiseases include recommendations specific to existing NINDS CDE project disorders.

Choose your Time Frame for your SRC study (Acute (time of injury until 72 hours), Subacute (after 72 hours to 3 months), and Persistent/Chronic (3 months and greater post-concussion) or Comprehensive if your study falls across the study time frames.

Choose your type of TBI study (Acute Hospitalized, Concussion/Mild TBI, Moderate/Severe TBI: Rehabilitation, or Epidemiology) or Comprehensive if your study falls outside of the study types or incorporates aspects of more than one type of study.

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CRF Name

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Operations

Selected 25 rows in this page.

The search results below can be downloaded by clicking the checkboxes on the far left side of the table. Select the header checkbox to select all CDEs listed on the first page. Then choose CDE Detailed Report from the Choose an operation dropdown menu.
Select all	CDE ID	CDE Name	Definition	Classification	CRF Name	Copyrighted or trademarked	Disease Name	Subdisease Name
F1036-C12458	C12458	Polysomnography transcutaneous carbon dioxide non-REM sleep value	Value, as a percent, of the selected transcutaneous CO2 (TcCO2) measurement during non-rapid eye movement (REM) sleep	Supplemental	Polysomnography	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1038-C12411	C12411	Pulmonary gas exchange oxygen saturation value	The value of the oxygen saturation (SpO2) check	Supplemental	Measures of Gas Exchange	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1057-C08239	C08239	Imaging echo duration	Duration between the application of the 90 degree pulse and the peak of the echo signal, in milliseconds, during the spin echo and inversion recovery pulse sequences in imaging acquisition	Supplemental	Brain Magnetic Resonance Imaging (MRI)	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1062-C12741	C12741	Electrophysiology neuromuscular jitter stimulation type	Indicator of the stimulation technique, if applicable, used for activation in the neuromuscular jitter study being described	Supplemental	Electrophysiology	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1053-C08245	C08245	Imaging slice count	Count representing the total number of single image planes captured during imaging acquisition	Supplemental	Diffusion Tensor Imaging (DTI)	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1058-C17952	C17952	Spectroscopy sequence parameter echo time duration	Duration, in ms, of the echo time (TE) as a spectroscopic sequence parameter in the scan being reported	Supplemental	Magnetic Resonance Spectroscopy (MRS)	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1985-C12521	C12521	Specimen type 2 fiber muscle biopsy percent result number	Result for type 2 fiber muscle biopsy percent	Supplemental	Muscle Biopsy and Autopsy Tissue	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1055-C18703	C18703	Imaging parallel acquisition used other text	The free-text field related to 'Imaging parallel acquisition used type' specifying other text. Type of the parallel acquisition method used in imaging acquisition	Supplemental	Magnetic Resonance Imaging (MRI)	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1062-C12700	C12700	Electrophysiology motor nerve dispersion result	Amount of test signal dispersion measured during the motor nerve conduction study	Supplemental	Electrophysiology	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1048-C17897	C17897	Histological finding other comment text	Text describing the participant's comments about the histological findings	Supplemental	Fat Aspirate Tissue Specimens	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1058-C08242	C08242	Imaging acquisition duration	Duration of the imaging scan in minutes	Supplemental	Magnetic Resonance Spectroscopy (MRS)	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1039-C18827	C18827	Gastrointestinal therapy nutrition supplement other text	The free-text field related to 'Gastrointestinal therapy nutrition supplement type' specifying other text. Type(s) of nutritional supplement(s) being taken by the participant/subject	Supplemental	Gastrointestinal Therapies	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1036-C17877	C17877	Polysomnography end time clock type	Type of clock used to record the time at which the sleep study ended	Supplemental	Polysomnography	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1992-C01714	C01714	Pregnancy test not applicable reason	Reason that performance of a pregnancy test was not applicable to the participant/subject	Supplemental	Laboratory Tests and Tracking	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1038-C12419	C12419	Pulmonary gas exchange average oxygen saturation value	The average oxygen saturation value while the participant/subject is sleeping	Supplemental	Measures of Gas Exchange	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1062-C12752	C12752	Electrophysiology heart rate variability value	The heart rate variability with deep breathing measured during autonomic function testing	Supplemental	Electrophysiology	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1036-C12426	C12426	Polysomnography study type	Type of polysomnography (sleep study) that is being reported	Supplemental	Polysomnography	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1059-C10873	C10873	Holter exam start date and time	Date (and time, if applicable and known) the Holter examination began	Supplemental	Holter Examination	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1985-C12531	C12531	Biopsy autopsy excessive glycogen severity result	Severe glycogen storage pathology involves excess PAS+ material that is easily identifiable on light microscopy and is evident on other stains including H and E. Mild glycogen storage pathology is difficult to determine at the light microscopic level and may only be evident on PAS stain or electron microscopy	Supplemental	Muscle Biopsy and Autopsy Tissue	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1056-C12839	C12839	Cardiac MRI ventricle end diastolic dimension measurement	Measurement of the diameter across the selected ventricle at the end of diastole as obtained by cardiac magnetic resonance imaging (MRI)	Supplemental	Cardiac Magnetic Resonance Imaging (MRI)	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1062-C12708	C12708	Electrophysiology H-reflex latency right value	The H-reflex duration of latency for the right side of the body	Supplemental	Electrophysiology	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1050-C12233	C12233	Preservation technique used type	Type of preservation technique used to preserve the specimen	Supplemental	Peripheral Nerves - Biopsies and Autopsies	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1058-C10948	C10948	Imaging field of view axis 3 measurement	Axis 3 of the image that is visible through the camera at a particular position in orientation and space in millimeters	Supplemental	Magnetic Resonance Spectroscopy (MRS)	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1055-C10570	C10570	Imaging contrast agent used indicator	Indicator of whether an imaging contrast agent was used for the scan	Supplemental	Magnetic Resonance Imaging (MRI)	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1046-C12801	C12801	Gene point mutation nonsense variant codon type	Type of nonsense variant or point mutation	Supplemental	Mutation Analysis	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)

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The NINDS CDE Team does not post proprietary instruments/scales recommended by the CDE Working Groups on this website. This includes, but is not limited to, copyrighted or trademarked instruments/scales. Information about recommended instruments can be found in the Notice of Copyright (NOC) documents under ‘CRF Module/Guideline’ on each disorder’s data standards page. For any questions regarding these instruments/scales please contact the corresponding owner/author. The NINDS CDE Team is not responsible for the availability or content of these external sites, nor does the NINDS CDE Team endorse, warrant or guarantee the products, services or information described or offered at these other internet sites.