Table 2.

Magnetic resonance imaging parameters for the Improving Cognitive Function Through High-Intensity Interval Training in Breast Cancer Patients Undergoing Chemotherapy trial.

Sequence	Flip angle	Voxel size (mm3)	TEa (ms)	TRb (ms)	Acceleration	Extra notes
3D T1 MPRAGEc	8	0.8 × 0.8 × 0.8	2.22	2400	GRAPPAd factor 2	Inversion time: 1000 ms
DTIe	78	1.5 × 1.5 × 1.5	89.20	3930	None	107 gradient directions both APf and PAg
rsfMRIh	52	2.0 × 2.0 × 2.0	37.00	800	None	AP direction

^aTE: time to echo.

^bTR: time to repetition.

^cMPRAGE: magnetization-prepared rapid acquisition with gradient echo.

^dGRAPPA: Generalized Autocalibrating Partially Parallel Acquisitions.

^eDTI: diffusion tensor imaging.

^fAP: anteroposterior.

^gPA: posteroanterior.

^hrsfMRI: resting-state functional magnetic resonance imaging.