At the majority of synapses, signals are sent from the axon of one neuron to a dendrite of another. There are, however, many exceptions to these rules: neurons that lack dendrites, neurons that have no axon, synapses that connect an axon to another axon or a dendrite to another dendrite, etc.here are also other types of neurons that have consistent effects on their targets, for example excitatory motor neurons in the spinal cord that release acetylcholine, and inhibitory spinal neurons that release glycine. The distinction between excitatory and inhibitory neurotransmitters is not absolute, however.
Confidence votes 41. No lamictal doesn't cause sexual side effects. It's probably your underlying condition of bipolar disorder or depression itself.
An Overview of Lisinopril Sexual Side Effects. 1  A decreased sex drive (libido). 2  Erectile dysfunction. 3  This is usually defined as a total inability to achieve erection, an inconsistent ability to do so, or a tendency to sustain only brief erections.