participant_id	ID	Pre_ID	Gender	Age	Dominant_hand	laser_low	laser_high	TENS
sub-001	1	1	M	25	R	2.7500000000	3.5000000000	28
sub-002	2	2	F	27	R	2	2.7500000000	7
sub-003	3	3	M	26	R	2.2500000000	2.5000000000	13
sub-004	4	5	M	25	R	3.2500000000	3.5000000000	17
sub-005	5	6	F	30	R	3	3.5000000000	33
sub-006	6	7	M	23	R	3.2500000000	3.7500000000	17
sub-007	7	8	M	21	R	2.7500000000	3.2500000000	17
sub-008	8	9	M	28	R	3.2500000000	4	18
sub-009	9	10	F	22	R	4	4.5000000000	25
sub-010	10	11	M	22	R	4.2500000000	4.5000000000	25
sub-011	11	12	F	27	R	2.5000000000	3	8
sub-012	12	13	F	20	R	2.7500000000	3.5000000000	27
sub-013	13	14	M	26	R	3.2500000000	4	11
sub-014	14	15	F	22	R	2.7500000000	3.5000000000	19
sub-015	15	16	F	28	R	4	4.5000000000	22
sub-016	16	17	F	25	R	3.5000000000	4	25
sub-017	17	18	M	23	R	4.2500000000	4.5000000000	23
sub-018	18	19	F	26	R	3	3.5000000000	15
sub-019	19	20	M	26	R	3.2500000000	3.7500000000	14
sub-020	20	22	F	20	R	2.5000000000	3.5000000000	20
sub-021	21	23	M	24	R	3.7500000000	4.2500000000	28
sub-022	22	24	F	23	R	3.5000000000	4	22
sub-023	23	25	F	23	R	2.7500000000	3.5000000000	28
sub-024	24	26	F	23	R	3.5000000000	4.2500000000	14
sub-025	25	27	F	30	R	3.2500000000	3.7500000000	25
sub-026	26	28	F	22	R	4.2500000000	4.5000000000	33
sub-027	27	29	F	24	R	4.2500000000	4.5000000000	12
sub-028	28	31	M	26	R	4	4.5000000000	28
sub-029	29	32	M	22	R	2.7500000000	3.2500000000	22