Table 1.

Multifactorial Design of Experimental Groups by Dose Size and Transplant Location.^a

Location Concentration	Penumbra: 1 μL Each Bilateral	Epicenter: 4 μL	Rostral: 2 μL Bilateral	Caudal: 2 μL Bilateral	Distributed: 1 μL Rostral, 2 μL Epicenter, 1 μL Caudal
Low: 25,000 cells/μL	Pen-Low	Epi-Low	Rostral-Low	Caudal-Low	Dist-Low
	n = 6	n = 5	n = 5	n = 5	n = 6
	5.17	5.20	6.00	7.00	3.83
Med: 50,000 cells/μL	Pen-Med	Epi-Med	Rostral-Med	Caudal-Med	Dist-Med
	n = 6	n = 6	n = 5	n = 6	n = 5
	5.50	5.17	4.60	5.67	5.40
High: 100,000 cells/μL	Pen-High	Epi-High	Rostral-High	Caudal-High	Dist-High
	n = 5	n = 4	n = 5	n = 5	n = 5
	4.00	4.00	5.80	5.20	5.00

Abbreviation: BBB = Basso, Beattie, and Bresnahan scale for locomotor assessment.

^aNumbers represent the sample size and group mean in BBB scores at 1 wk postinjury.