Sentence examples for a previous spike from inspiring English sources
All spikes preceding a previous spike by less than 3 ms (the assumed absolute refractory period) are removed.
In other words, the efficacy of a spike is suppressed by the proximity of a previous spike.
Temporal firing rate patterns were quantified using a generalized linear model, in which a unit's spike rate over time was modeled as a point process with rate as a function of previous spike history (Truccolo et al., 2005).
Spiking occurs within a short interval after the previous spike provided the amount of recurrent AMPA excitation is large enough for this current imbalance to be maintained for the necessary amount of time.
Different to flux jumps after which magnetic moment level does not go back to a previous level, spike noise is a sudden change in magnetic moment at a measurement position, after which the magnetic moment level goes back to that prior to the spike noise.
More worrying still, the previous spike in sales coincided with a decline in housing inventory.
Our previous spike swapping results demonstrated that introduction of an S protein from a virulent isolate of IBV did not confer virulence on Beau-R indicating that loss of virulence was not receptor-mediated.
The previous spike in violence came in late October when Israel killed nine Palestinians who were members of Islamic Jihad in several airstrikes in Gaza; the Israelis attacked as the militants were preparing to fire rockets into Israel, according to the Israeli military.
end{aligned} (50) We will start from the last spike, Neuron 1, for this example and solve the minimum time problem P1 for all the initial condition for Neuron 2, namely (v_{2} in[0, V_{G}]), (v_{1} = 0), and use the solution of P1 as the terminal cost (varphi textbf {v} tau _{1}))) for the previous spike, Neuron 1 again, in our case.
The immediate problem in generalizing the aforementioned approaches to the case of γ ≠ 0 is that the I n 's are no longer identically distributed since the phase ϕ n − 1 of the n th interval I n depends on t n − 1, the time the previous spike occurred.
Rss and τ are updated at the time of occurrence of each spike n and Rn is then computed as:
