Alzheimer's Disease, Dying Neuron

21st century ad alzheimer disease alzheimers disease alzheimers disease alzheimers alzheimers art artist concept axon chronic neurodegenerative disease chronic neuro degenerative disease computer graphic concept damage dementia dendrite dendron disease disorder disorders of the nervous system dying electrical impulse electrochemical graphic illustration labeled nerve cell nervous system neurodegenerative neuro degenerative neurological neurology neuron neurone neurotransmitter vesicle receptors science synapse synaptic vesicle unhealthy