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

Displaying 376 - 400 of 883

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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
F1118-C14420	C14420	Medication plasma concentration last dose unit of measure UCUM code	The Unified Code for Units of Measure (UCUM) code that represents the dosage unit of measure for the last dose taken before the blood draw for the plasma concentration measurement	Supplemental	AED Plasma Concentration	False	Epilepsy	Epilepsy
F1111-C14047	C14047	Magnetoencephalography/ electroencephalography source analysis beamformer type	A signal processing technique used for determining location of electric activity that can be accomplished via different approaches	Supplemental	Magnetoencephalography (MEG) Acquisition	False	Epilepsy	Epilepsy
F1123-C14347	C14347	Surgery radiosurgery marginal dose value	The numeric value measured for the dose of radiation (in Grays) delivered to the outer edge of the tumor	Supplemental-Highly Recommended	Surgery and Pathology	False	Epilepsy	Epilepsy
F1116-C02011	C02011	Medication prior or concomitant dose frequency	Frequency of use of a prior/concomitant medication	Supplemental	Anti Epileptic Drug (AED) Log	False	Epilepsy	Epilepsy
F1100-C00020	C00020	Ethnicity USA category	Category of ethnicity the participant/subject most closely identifies with	Core	Demographics	False	Epilepsy	Epilepsy
F1123-C18921	C18921	Therapeutic brain stimulation target anatomic other text	The free-text field related to 'Therapeutic brain stimulation target anatomic site' specifying other text. The anatomic location upon which an electrode will focus electrical impulses in therapeutic brain stimulation	Supplemental-Highly Recommended	Surgery and Pathology	False	Epilepsy	Epilepsy
F3064-C13976	C13976	Imaging abnormality distribution type	Location(s) of abnormality	Supplemental	Magnetic Resonance Imaging (MRI)	False	Epilepsy	Epilepsy
F1114-C08261	C08261	Imaging radioligand dose value	Dose of injected radioligand for the imaging scan	Supplemental	Positron Emission Tomography (PET) Localization	False	Epilepsy	Epilepsy
F1123-C14356	C14356	Therapeutic brain stimulation pulse voltage value	The electrical electrical potential difference measured for stimulation pulses, in Volts, during a therapeutic brain stimulation procedure	Supplemental-Highly Recommended	Surgery and Pathology	False	Epilepsy	Epilepsy
F1116-C08223	C08223	Medication prior or concomitant discontinuation reason	Reason the participant/subject discontinued taking the prior or concomitant medication	Supplemental	Anti Epileptic Drug (AED) Log	False	Epilepsy	Epilepsy
F1104-C14472	C14472	Epilepsy syndrome age of onset type	Age period during which the epilepsy syndrome first appeared	Supplemental-Highly Recommended	Syndromes by Age of Onset	False	Epilepsy	Epilepsy
F1109-C13970	C13970	Brain region of interest type	Region of interest in the brain	Supplemental	Functional Magnetic Resonance Imaging (fMRI)	False	Epilepsy	Epilepsy
F1101-C10678	C10678	Employment full-time status	Status of participant/subject's current full-time employment	Supplemental	Social Status	False	Epilepsy	Epilepsy
F1106-C18940	C18940	Tremor assessment other text	The free-text field related to 'Tremor assessment status' specifying other text. The status indicating whether tremors could be detected during the exam	Supplemental	Neurological Exam	False	Epilepsy	Epilepsy
F1115-C14585	C14585	EEG ictal onset localized focal electrical field type	Electrode points at which onset of ictal discharge occurred on electroencephalogram (EEG).	Supplemental	Scalp Electroencephalography (EEG)	False	Epilepsy	Epilepsy
F1119-C02024	C02024	Medication prior or concomitant indication text	Text describing reason for administration of a prior/concomitant (nonstudy) agent or measure. This is not the pharmacologic classification of an agent (antibiotic, analgesic, etc.), but the reason for its administration to the participant/subject	Supplemental	Non Anti Epileptic Medication Log	False	Epilepsy	Epilepsy
F1106-C14450	C14450	Muscle weakness brain pattern type	Patterns describing weakness in location of brain	Supplemental	Neurological Exam	False	Epilepsy	Epilepsy
F1441-C17433	C17433	EEG generalized epileptiform abnormalities status	The status for electroencephalography (EEG) generalized epileptiform abnormalities	Supplemental	Short Scalp Electroencephalography (EEG)	False	Epilepsy	Epilepsy
F1122-C14515	C14515	Device implanted type	The type of device used	Supplemental	Device Revision/Replacement Log	False	Epilepsy	Epilepsy
F1126-C02307	C02307	Adverse event verbatim term text	Text that describes the adverse event word for word as described by the participant/subject	Supplemental	Adverse Event Tracking Log	False	Epilepsy	Epilepsy
F1115-C14593	C14593	EEG ictal onset circumstance type	The conditions or circumstances of the subject during Ictal onset by electroencephalogram (EEG)	Supplemental	Scalp Electroencephalography (EEG)	False	Epilepsy	Epilepsy
F1120-C14504	C14504	Device implanted amperage value	The electrical amperage (amplitude) as set in the implanted device (strength of the electric current)	Supplemental	Implanted Devices Log	False	Epilepsy	Epilepsy
F1115-C14553	C14553	EEG posterior dominant rhythm present indicator	Recorded by electroencephalogram (EEG) over the occipital head region when the individual is relaxed, awake with eyes closed. The frequency is dependent on the age of the participant. Present in the majority of normal infants and increasing in frequency until age 15. In adults, it is normally between 8 to 13 Hz	Supplemental	Scalp Electroencephalography (EEG)	False	Epilepsy	Epilepsy
F1105-C00312	C00312	Body system category	Category or grouping used in the comprehensive assessment of a participant/subject, which includes a subjective history taking component as well as an objective based structured interview and physical examination of all the body systems	Supplemental	Physical Exam	False	Epilepsy	Epilepsy
F1441-C18966	C18966	EEG activating procedures used other text	The free-text field related to 'EEG activating procedures used type' specifying other text. Type(s) of procedures used to improve the electroencephalogram (EEG) diagnostic yield by inducing or enhancing epileptogenic paroxysms	Supplemental	Short Scalp Electroencephalography (EEG)	False	Epilepsy	Epilepsy

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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.