Table 1. Effects of ON block on MOB units.

Unit	layer	control epi FP (uV)	epi FP after block (uV)	control LOT FP (uV)	LOT FP after block (uV)	Control rate (Hz)	control SD	rate after block (Hz)	SD after block
040507A	epl	290	85			17.1	6.8	16.8	6.6
041207E	gr	372	14			6.1	2.8	5.4	3.1
041707A	epl	140	0	510	565	19.0	5.4	19.1	4.9
041707E	gr	380	0	900	870	10.7	5.2	10.7	5.2
041707B, C	mcl	340	0	370	350	5.0	1.7	5.3	2.1
042407D,E	epl	300	50	700	612	11.9	5.1	11.5	5.1
042407H	gr	600	0	2300	2300	1.4	0.0	1.1	0.1
042407I	gr	400	45	360	400	3.5	1.8	2.6	2.0
050307F	epl	240	0	712	737	12.8	3.3	15.8	5.7
050307G	epl	130	40	550	562	10.4	3.9	12.5	4.5
050307D	glom	375	105	412	444	25.9	2.9	24.3	1.9
050307J	mcl	170	5.5	290	235	10.4	1.9	11.6	2.1
050807F	mcl	325	0	675	650	24.4	3.7	22.6	4.6
051507G	gr	762	0	925	962	8.2	2.4	8.3	2.0
051507D	mcl	215	30	260	260	23.3	10.8	24.4	13.1
051507E,F	mcl	535	225	1000	488	22.7	6.0	20.7	5.4
051707C	epl	325	0	827	962	23.6	6.6	20.5	6.4
051707F	epl	800	250	190	310	33.1	7.1	34.5	7.0
051707H	epl	550	260			18.0	3.5	14.4	3.6
061907A	gr	375	120			32.0	5.9	28.5	6.3
071007E	epl	405	235			18.0	11.6	11.8	4.9
071007G	epl	290	190			11.8	1.8	12.8	2.8
071207D	glom	585	25			13.4	2.0	11.9	1.8
071207E,F	glom	380	45			13.0	3.0	11.6	2.8
071907C	glom	1375	87	350	450	19.3	4.6	13.4	9.7
071907A,B	mcl	646	0	775	837	10.2	7.9	11.9	8.5