Yes, we have at least three form of synaptic plasticity including long term potentiation, short term potentiation and long term depression.

It allows neuronal development in response to novel experiences.

Bryan A. Stewart has written:

'Synaptic plasticity in a regenerated crayfish phasic motoneuron'

Melanie A. Woodin has written:

'Inhibitory synaptic plasticity' -- subject(s): Synapses, Neuroplasticity

neuromodulatory lipids and receptors involved in a variety of physiological processes including appetite, pain-sensation, mood, motor learning, synaptic plasticity, and memory.