Assessment of the Impact of Turbo Factor on Image Quality and Tissue Volumetrics in Brain Magnetic Resonance Imaging Using the Three-Dimensional T1-Weighted (3D T1W) Sequence

Table 2

Parameters that were automatically adjusted as the turbo factor was varied.

Turbo factor	Time (min: sec)	Minimum TI delay (ms)	Scan percentage (%)	Relative SNR
50	20 : 25	219.4	88.1	1.04
100	10 : 13	404.6	88.1	1.04
150	05 : 08	589.4	66.1	1.20
200	05 : 08	775.1	88.1	1.04
225	05 : 08	867.9	99.1	0.98