Table 2.

Cognitive and motor scores pre- and post-treatment and adverse symptoms reported before each session; and daily Digit Span testing prior to tDCS stimulation

ID	Paretic Hand Box and Block Test (number of blocks)		Non-paretic Hand Box and Block Test (number of blocks)		Digit Span Forward Test (number of digits)					Adverse Symptoms Reported
	Baseline	Posttest	Baseline	Posttest	Baseline		Posttest
1	4	3	70	73	15		14			None
			Daily Digit Span test		15	13	14	14	14
2	10	5	50	49	6		6			None
			Daily Digit Span test		6	7	8	7	6
3	17	21	52	56	9		9			None
			Daily Digit Span test		9	9	6	9	9
4	15	19	52	55	8		11			None
			Daily Digit Span test		8	9	9	9	11
5	27	28	72	71	10		10			None
			Daily Digit Span test		10	10	11	11	10
6	36	38	67	78	12		15			None
			Daily Digit Span test		12	12	10	13	15
Mean (SD)	18.17 (11.62)	19.00 (13.40)	60.05 (10.19)	63.67 (11.79)	10.00 (3.16)		10.83 (3.31)
% improvement - Total Group		4.59%		5.23%			8.33%
- Treatment responders (#3–6)		11.58%		7.00%			15.38%