Transcranial Direct Current Stimulation (tDCS) Paired with Occupation-Centered Bimanual Training in Children with Unilateral Cerebral Palsy: A Preliminary Study

Table 4

Nonlesioned hemisphere cortical excitability mapping measures.

ID	Laterality	Mapping testing intensity (% MSO)	Nonlesioned hemisphere
			Pretest FDI sites	Pretest FDI mapping latency (ms)	Posttest FDI sites	Posttest FDI mapping latency (ms)	% ∆ in FDI sites
1	Contralateral	†	†	†	†	†	†
2	Contralateral	45	25	20.47	31	20.47	24.00
3	Contralateral	63	27	21.41	32	20.20	18.52
4	Bilateral	69	17	18.65	14	16.73	−17.65
5	Bilateral	46	15	19.51	13	19.19	−13.33
6	Bilateral	42	10	18.06	14	19.20	40.00
7	Bilateral	59	15	26.50	23	19.30	53.33
8	Bilateral	†	†	†	†	†	†

FDI: first dorsal interosseous; ID: participant identifier; ms: milliseconds; NA: not assessed at baseline; NC: not calculated due to missing baseline data; RMT: resting motor threshold; ∆: change; †: missing data; % MSO: percentage of maximum stimulator output. Motor mapping testing intensity was 110% RMT (resting motor threshold). MEP latency durations are reported using the mean time (ms). Bolded values are considered significant defined as ≥20% mapping response sites.