Longitudinal Relaxation Time

Preferred Label : Longitudinal Relaxation Time;

NCIt synonyms : 1/R1; Spin-Lattice Relaxation Time;

NCIt related terms : T1 Signal; T1 Time; T1; T1 Relaxation Time;

NCIt definition : The time it takes for the net nuclear spin in the plane that is parallel to the magnetic field of a spectrometer to return to its equilibrium value.;

Alternative definition : CDISC: The time constant representing the decay of longitudinal magnetization.;

Details

Origin ID

C80363;

UMLS CUI

C2697938;

Automatic exact mappings (from CISMeF team)
- Lymphocyte antigen cd5 [OMIM gene]
- adult prothoracic segment [UBERON concept]
- solute carrier family 25 member 4 [ORDO Gene]
- trafficking protein particle complex subunit 9 [ORDO Gene]
Currated CISMeF NLP mapping
- T1 category (finding) [SNOMED CT concept]
- T1 tumor stage [Radlex concept]
Semantic type(s)
- Quantitative Concept [UMLS semantic type]
concept_is_in_subset
- CDISC SDTM Cardiovascular Test Code Terminology [NCIt concept]
- CDISC SDTM Cardiovascular Test Name Terminology [NCIt concept]
- CDISC SDTM Terminology [NCIt concept]
- CRF6 DIPG Imaging Assessment Signal Characteristics Table [NCIt concept]
- CRF6 DMG Imaging Assessment Signal Characteristics Table [NCIt concept]
- Clinical Data Interchange Standards Consortium Terminology [NCIt concept]

Keyword's position in hierarchy(ies) :

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