TISSUE PROPERTIES
Relaxation Times
Relaxation Times
The following tables contain values for longitudinal (tables I & II) and transversal (tables III & IV) relaxation times at 1.5 Tesla (tables I & III) and 3 Tesla (tables II & IV) and include statistical information on the standard deviation and the spread in the values.
Note that if two values are drawn from the same publication, there will be a difference between the number of studies indicated in the table below and the number of references provided in the downloadable reference table.
Longitudinal (T1) relaxation time 1.5T
| 'Longitudinal Relaxation Time (ms)' | d.C3 | d.D3 | d.E3 | d.F3 | d.G3 |
| d['B'+r] | var v = parseFloat(d['BZ'+r]); return Number.isNaN(v) ? "" : sprintf('%.1f',v); | var v = parseFloat(d['CA'+r]); return Number.isNaN(v) ? "" : sprintf('%.1f',v); | sprintf('%i',d['CB'+r]) | var v = parseFloat(d['CC'+r]); return Number.isNaN(v) ? "" : sprintf('%.1f',v); | var v = parseFloat(d['CD'+r]); return Number.isNaN(v) ? "" : sprintf('%.1f',v); |
Longitudinal (T1) relaxation time 3T
| 'Longitudinal Relaxation Time (ms)' | d.C3 | d.D3 | d.E3 | d.F3 | d.G3 |
| d['B'+r] | var v = parseFloat(d['CJ'+r]); return Number.isNaN(v) ? "" : sprintf('%.1f',v); | var v = parseFloat(d['CK'+r]); return Number.isNaN(v) ? "" : sprintf('%.1f',v); | sprintf('%i',d['CL'+r]) | var v = parseFloat(d['CM'+r]); return Number.isNaN(v) ? "" : sprintf('%.1f',v); | var v = parseFloat(d['CN'+r]); return Number.isNaN(v) ? "" : sprintf('%.1f',v); |
Transversal (T2) relaxation time 1.5T
| 'Transversal Relaxation Time (ms)' | d.C3 | d.D3 | d.E3 | d.F3 | d.G3 |
| d['B'+r] | var v = parseFloat(d['CE'+r]); return Number.isNaN(v) ? "" : sprintf('%.1f',v); | var v = parseFloat(d['CF'+r]); return Number.isNaN(v) ? "" : sprintf('%.1f',v); | sprintf('%i',d['CG'+r]) | var v = parseFloat(d['CH'+r]); return Number.isNaN(v) ? "" : sprintf('%.1f',v); | var v = parseFloat(d['CI'+r]); return Number.isNaN(v) ? "" : sprintf('%.1f',v); |
Transversal (T2) relaxation time 3T
| 'Transversal Relaxation Time (ms)' | d.C3 | d.D3 | d.E3 | d.F3 | d.G3 |
| d['B'+r] | var v = parseFloat(d['CO'+r]); return Number.isNaN(v) ? "" : sprintf('%.1f',v); | var v = parseFloat(d['CP'+r]); return Number.isNaN(v) ? "" : sprintf('%.1f',v); | sprintf('%i',d['CQ'+r]) | var v = parseFloat(d['CR'+r]); return Number.isNaN(v) ? "" : sprintf('%.1f',v); | var v = parseFloat(d['CS'+r]); return Number.isNaN(v) ? "" : sprintf('%.1f',v); |
