close up look at the structure of a neuron

neuron nerve cell nervous system brain biology microscopic axon dendrite synapse neurotransmitter neural network scientific research anatomy physiology medicine health science medical biological human body micrograph microscopy fluorescence confocal light cellular biomolecule organelles cytoplasm membrane nucleus nuclear envelope chromatin nucleolus ribosomes endoplasmic reticulum golgi apparatus mitochondria lysosomes peroxisomes vacuoles