IsIdISyngIcNaVsomaVdendICaIIK-AHPIK-DRK-C100\"Vs2\" u 19080706050403020100-100500100015002000250030003500400045005000100\"Vs22\" u 19080706050403020100-10300350400450500100\"Vs22\" u 190\"Vs22\" u 280706050403020100-1030035040045050010305070900501001502002503001030507090050100150200250300103050709005010015020025030010305070900501001502002503001a) One-step quality0.80.60.40.2Pinsky-Rinzel n.binary neurons051015201c) Quality: one-step and iterative0.80.60.4one-stepiterative0.2051015201b) Improvements by iteration0.80.60.40.2ratio of improvements05101520d) Retrieval time300250one-stepiterative2001501005005101520