Anyone can answer biology, I really need help Which of the following neuronal pools leads to a long lasting output from a single input and so may be involved in higher order thinking? 1) parallel-after-discharge 2) converging 3) reverberating 4) diverging

If an inhibitory synapse fires at the same time and at the same distance from the initial segment as an excitatory synapse of the same intensity, what will be the effect on the membrane potential at the trigger zone? 1) an action potential will be generated 2) a sub threshold depolarization 3) no change 4) a subthreshold hyperpolarization

The opening of which of the following types of ions channels will lead to a depolarization?1) A chemically gated sodium channel 2) A voltage gated sodium channel 3) A mechanically gated sodium channel 4) All of them