Alzheimer's Disease, Neuro-Degeneration

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