Excitatory synapses. The neurotransmitter at excitatory synapses depolarizes the postsynaptic membrane (of a neuron in this diagram). 1  Binding of acetylcholine to its receptors on the postsynaptic cell opens up ligand-gated sodium channels. 2  These allow an influx of Na + ions, reducing the membrane potential.xcitatory synapses. The neurotransmitter at excitatory synapses depolarizes the postsynaptic membrane (of a neuron in this diagram). 1  Binding of acetylcholine to its receptors on the postsynaptic cell opens up ligand-gated sodium channels. 2  These allow an influx of Na + ions, reducing the membrane potential.
The mophie desktop dock allows you to charge your iPhone 7/6s/6/SE/5s/5c/5 with comfort and style. Simply connect the dock to a computer or USB wall charger to create the ideal home for your iPhone when power runs low. For juice pack dock, click here.
THE ONLY INTEGRATED CHARGE DOCK Made For Apple Watch. The Valetâ¢ Charge Dock for Apple Watch + iPhone is the first dock to include an integrated charger for the Apple Watch. The dock uses the same magnetic technology as the Apple Watch charging cable. Magnets align the connectors automatically, and inductive charging begins instantly.