Table 3.

PYR cell networks: numbers of active, firing cells in population bursts

ParameterAverage number of active cells (/10,000) per population burstBurst frequency (Hz) (estimated from fft)
Deterministic networks gpyr (nS) Iapp (pA), σapp (pA)
    [0.064, 65, 0]97036.8
    [0.024, 10, 5]55411.4
    [0.054, 10, 10]49292.0
    [0.014, 10, 15]50751.2
    [0.014, 10, 20]50851.1
Noisy networks gpyr (nS) ge,mean (nS), σe (nS)
    [0.014, 1, 0.6]59925.2
    [0.024, 1, 0.6]61735.2
    [0.034, 2, 0.6]61159.4
    [0.054, 2, 0.4]67579.4
    [0.074, 2, 0]68489.1
  • Example cases shown for each value of SD σapp where there was the least number of active cells (deterministic networks), and for the five cases where there were the least number of active cells (noisy networks).