Table 1. Summary of afferents showing reflex responses.

Unit no.	Unit type	Muscle	Digit	No. of spikes	Short-latency excitation(ms)	Short-latency inhibition(ms)	Long-latency excitation (ms)
1	FA I	FDS	II	9718	20.8	74.5	113.9
2	FA I	FDI	III	1347	29.4	44.2	63.8
3	SA II	Thenar	I	2878	22.5	—	—
4	SA II	Thenar	I	7133	20.3	—	—
5	SA II	FDI	I	4121	24.8	54.3	58.9
6	Ectopic	FDI	IV	1702	41.1	60.0	93.1
7	Ectopic	FDI	IV	9027	—	46.3	78.8
8	Cyclic SA II	Thenar	I nail	1235	23.2	—	—
9	Cyclic SA II	Thenar	I nail	5542	26.5	—	—
10	Cyclic SA II	FDI	II nail	7405	15.2	—	—
11	Cyclic SA II	FDS	II palm	2097	73.8	—	—

Units arranged by afferent class. Number of spikes indicates the number of sweeps used in spike-triggered averaging.