Table 1.

0–1 SFR neurons are mostly unresponsive to RSS and 75-dB WGN

SFR Subpopulation	Median Mean RSS Driven Rate, spikes/s	Median WGN Discharge Rate, spikes/s	Median WGN Driven Rate, spikes/s
0–1 spikes/s	−0.040	0.150	0.000
Quartile 1 (1.10–2.31 spikes/s)	−0.410	0.825	−0.600
Quartile 2 (2.40–4.71 spikes/s)	0.442	4.45	1.32
Quartile 3 (4.74–7.26 spikes/s)	0.254	7.10	1.26
Quartile 4 (7.47–34.67 spikes/s)	4.58	26.5	17.1

Typical responses to RSS and WGN across SFR subpopulations are shown. Driven rates were calculated for RSS without including the 1st 50 ms of the stimuli. Both driven and discharge rates for WGN were calculated without including the 1st 100 ms of the stimulus.