Table 1.

Spearman’s Rho r[s] correlation statistics and p-values relating muscle onset latency and radial diffusivity in PwMS and healthy controls

	PPN (r[s]; p)	BA3 (r[s]; p)
PwMS- TA	0.678; 0.002	0.284; 0.254
PwMS- MG	0.449; 0.062	0.230; 0.344
Control- TA	0.000; 1.000	0.322; 0.308
Control- MG	−0.189; 0.557	0.488; 0.145

Abbreviations: TA: Tibialis Anterior; MG: Medial Gastrocnemius; PPN: Pedunculopontine Nucleus; BA3: Broadman’s Area-3; PwMS: people with multiple sclerosis