The following tutorials include brief descriptive essays, 3D reconstructions, light micrographs, and electron micrographs. In addition, Dr. Josef Spacek's Atlas of Ultrastructural Neurocytology and Normal and Pathological Human Brain Anatomy feature hundreds of labeled 3D and EM images from the rat brain and human brain.

Read: the first reference to the Synapse Structure in the CNS (Palay SL, J Biophys Biochem Cytol. 1956).

	The Brain Brain of the Rat
	Hippocampus Hippocampus of the Rat Stratum Radiatum Importance of Temperature in Slice Preparation
	Cells CA1 Pyramidal Neuron Cell Types in S. Radiatum Astrocytes
	Neuronal Components Axons Axon Segments from S. Radiatum Dendrites Spiny Segments from S. Radiatum Dendritic Filopodium Visualization of Dendritic Spines How to Visualize Something Really Small Astrocyte-Synapse Relationship in S. Radiatum
	Ultrastructure Atlas of Ultrastructural Neurocytology           Hundreds of labeled EM and 3D images from human and rat brains Chemical Synapses Neuromuscular Junction (NMJ) Comparative Morphology of NMJ and Spine Synapses Neuropil of S. Radiatum Synapses in S. Radiatum Comparative Morphology of Spine Synapses Organelles Smooth Endoplasmic Reticulum Spine Apparatus Adhesion Junctions Subsynaptic Ribosomes "Cruise through Hippocampal Neuropil" video  "Cruise..." video narrated by Kristen Harris  Full lecture on synaptic plasticity by Kristen Harris