 We show that calcium influx through NMDA-R can directly be coupled to activation of calcium-activated potassium channels providing an overall inhibitory effect on neuronal excitability.
<meaning-changed>  We show that calcium influx through NMDA-R can directly be coupled to activation of calcium-activated potassium channels providing an overall inhibitory effect on neuronal excitability.
 We show that calcium influx mediated by the tonic activity of NMDA-R can directly be coupled to activation of calcium-activated potassium channels providing an overall inhibitory effect on neuronal excitability.