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.

Search Form

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
F0974-C18657	C18657	Imaging diffusion sixth b value	Value, in square millimeters per second, of the sixth b-value used in diffusion acquisition	Supplemental	Diffusion Tensor Imaging (DTI)	False	Amyotrophic Lateral Sclerosis	Amyotrophic Lateral Sclerosis
F1591-C54463	C54463	Functional Gait Assessment (FGA) - Gait task ambulate backward score	Score for the subject/participant's performance on the Ambulating Backwards task, as part of the Functional Gait Assessment (FGA)	Supplemental	Dynamic Gait Index (DGI)	False	Amyotrophic Lateral Sclerosis	Amyotrophic Lateral Sclerosis
F0974-C08245	C08245	Imaging slice count	Count representing the total number of single image planes captured during imaging acquisition	Supplemental	Diffusion Tensor Imaging (DTI)	False	Amyotrophic Lateral Sclerosis	Amyotrophic Lateral Sclerosis
F1591-C54449	C54449	Dynamic Gait Index (DGI) - Gait speed change task score	Score for the change in gait speed task, as part of the Dynamic Gait Index (DGI)	Supplemental	Dynamic Gait Index (DGI)	False	Amyotrophic Lateral Sclerosis	Amyotrophic Lateral Sclerosis
F0986-C17774	C17774	Diary cramps date	Date in the diary where the participant/subject was evaluated for the presence of cramps as part of the Clinical Milestones and Events questionnaire	Supplemental	Clinical Milestones/Events	False	Amyotrophic Lateral Sclerosis	Amyotrophic Lateral Sclerosis
F0977-C10786	C10786	Electrophysiology motor unit number estimation nerve type	Type of nerve where an electrical signal is measured with the MUNE (motor unit number estimation) technique	Supplemental	Electrophysiology	False	Amyotrophic Lateral Sclerosis	Amyotrophic Lateral Sclerosis
F0972-C10932	C10932	Imaging lesion found indicator	Indicator of whether lesions are found in the imaging study	Supplemental	Magnetic Resonance Imaging (MRI)	False	Amyotrophic Lateral Sclerosis	Amyotrophic Lateral Sclerosis
F1591-C54457	C54457	Dynamic Gait Index (DGI) - Step over obstacle task score	Score for the subject/participant's performance on the Step Over Obstacles task, as part of the Dynamic Gait Index (DGI)	Supplemental	Dynamic Gait Index (DGI)	False	Amyotrophic Lateral Sclerosis	Amyotrophic Lateral Sclerosis
F1005-C09334	C09334	Geriatric Depression Scale (GDS) - people better off indicator	Indicator whether over the past week respondent thought most other people are better off than her or him, as part of the Geriatric Depression Scale (short form) (GDSSF)	Supplemental	Geriatric Depression Scale (GDS)	False	Amyotrophic Lateral Sclerosis	Amyotrophic Lateral Sclerosis
F0976-C10599	C10599	Parameter map calculation type	Type(s) of parameter maps calculated for the perfusion MRI scan being reported	Supplemental	Brain Perfusion Magnetic Resonance Imaging	False	Amyotrophic Lateral Sclerosis	Amyotrophic Lateral Sclerosis
F0973-C10836	C10836	Imaging functional task type	The functional status of the participant/subject when tasks are of a certain type	Supplemental	Functional Magnetic Resonance Imaging (fMRI)	False	Amyotrophic Lateral Sclerosis	Amyotrophic Lateral Sclerosis
F1019-C17783	C17783	Grip strength fatigue percent target not attain indicator	Indicator that the participant/subject did not attain the indicated percentage of the target value in the grip strength fatigue trial being recorded	Supplemental	Grip Strength Fatigue	False	Amyotrophic Lateral Sclerosis	Amyotrophic Lateral Sclerosis
F0977-C17781	C17781	Electrical impedance myography comment text	Text field for comments on the electrical impedance myography (EIM) performed	Supplemental	Electrophysiology	False	Amyotrophic Lateral Sclerosis	Amyotrophic Lateral Sclerosis
F0975-C18714	C18714	Imaging radio frequency coil channel count other text	The free-text field related to 'Imaging radio frequency coil channel count', specifying other text. Number of the coil channels in the radio frequency (RF) coil used for the imaging scan	Supplemental	Magnetic Resonance Spectroscopy	False	Amyotrophic Lateral Sclerosis	Amyotrophic Lateral Sclerosis
F0972-C18690	C18690	Imaging analysis software other text	The free-text field related to 'Imaging analysis software name' specifying other text. Name of the software used for data processing or analysis of the imaging study	Supplemental	Magnetic Resonance Imaging (MRI)	False	Amyotrophic Lateral Sclerosis	Amyotrophic Lateral Sclerosis
F1020-C10872	C10872	Dynamometry hand held no result reason	Reason why there was no hand held dynamometry result for the muscle	Supplemental	Hand Held Dynamometry	False	Amyotrophic Lateral Sclerosis	Amyotrophic Lateral Sclerosis
F0978-C02002	C02002	Medication prior or concomitant use indicator	Indicator of whether the participant/subject reported taking any medications during the time period relevant to the study protocol	Supplemental	Prior and Concomitant Medications	False	Amyotrophic Lateral Sclerosis	Amyotrophic Lateral Sclerosis
F0972-C18719	C18719	Imaging slice orientation type other text	The free-text field related to 'Imaging slice orientation type', specifying other text. The slice orientation used in imaging acquisition	Supplemental	Magnetic Resonance Imaging (MRI)	False	Amyotrophic Lateral Sclerosis	Amyotrophic Lateral Sclerosis
F0976-C18610	C18610	Imaging in plane resolution axis 2 measurement	Axis 2 of in-plane spatial resolution used in imaging acquisition	Supplemental	Brain Perfusion Magnetic Resonance Imaging	False	Amyotrophic Lateral Sclerosis	Amyotrophic Lateral Sclerosis
F0975-C10577	C10577	Imaging signal averages number	Number of signal acquisitions averaged in imaging acquisition	Supplemental	Magnetic Resonance Spectroscopy	False	Amyotrophic Lateral Sclerosis	Amyotrophic Lateral Sclerosis
F1027-C11992	C11992	Timed 25-Foot Walk (T25FW) - unilateral assistance device type	Range, in sides of the body, for which the participant/subject used an assistive device during the assessment, as part of the Timed 25-Foot Walk (T25FW)	Supplemental	Timed 25-Foot Walk (T25-FW)	False	Amyotrophic Lateral Sclerosis	Amyotrophic Lateral Sclerosis
F0978-C02016	C02016	Medication prior or concomitant start date and time	The date (and time, if applicable and known) on which the prior/concomitant medication usage began	Supplemental	Prior and Concomitant Medications	False	Amyotrophic Lateral Sclerosis	Amyotrophic Lateral Sclerosis
F0976-C08245	C08245	Imaging slice count	Count representing the total number of single image planes captured during imaging acquisition	Supplemental	Brain Perfusion Magnetic Resonance Imaging	False	Amyotrophic Lateral Sclerosis	Amyotrophic Lateral Sclerosis
F0973-C08238	C08238	Imaging repetition gap duration	Duration between successive pulse sequences, in milliseconds, applied to the same slice during imaging acquisition	Supplemental	Functional Magnetic Resonance Imaging (fMRI)	False	Amyotrophic Lateral Sclerosis	Amyotrophic Lateral Sclerosis
F1017-C10827	C10827	Fixed dynamometry date and time	Date (and time, if applicable and known) the fixed dynamometry was performed on the participant/subject	Supplemental	Fixed Dynamometry	False	Amyotrophic Lateral Sclerosis	Amyotrophic Lateral Sclerosis

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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.