Make LIF cells LIF cells again. #2026
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thorstenhater
commented
Nov 2, 2022
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thorstenhater
commented
- Add (again) a reset voltage E_R such that V_m = E_R in the refractory period.
- Make V_m decay towards resting potential E_L instead of 0.
- Adjust docs and tests accordingly.
- Double check this against literature.
- Add (again) a reset voltage E_R that for V_m = E_R in the refractory period. - Make V_m decay towards resting potential E_L instead of 0. - Adjust docs and tests accordingly. - Double check this against literature.
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What would that be? :) There are no comments? |
brenthuisman
reviewed
Nov 3, 2022
doc/concepts/lif_cell.rst
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| 2. Otherwise :math:`U'_\mathrm{m}(t) = \sum\limits_\mathrm{spike} w_\mathrm{spike} \cdot\delta(t - t_\mathrm{spike}) -\frac{1}{\tau_\mathrm{m}}U_\mathrm{m}(t)` | ||
| 0. :math:`U_\mathrm{m}(0) = V_\mathrm{0}`, | ||
| 1. If the cell is in its refractory state :math:`U_\mathrm{m}(t) = E_\mathrm{R}` | ||
| 2. Otherwise :math:`U'_\mathrm{m}(t) = \sum\limits_\mathrm{spike} w_\mathrm{spike} \cdot\delta(t - t_\mathrm{spike}) - \frac{1}{\tau_\mathrm{m}}\left(U_\mathrm{m}(t)) - E_\mathrm{L}\right)` |
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w_\mathrm{spike} is not defined above.
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Yes, it's not part of the cell, but it should still be defined somewhere.
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There, it is now explained. I added C++ API docs for LIF as well.
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