Table 1.

Metadata for the Neuronal_Info Association Class Attributes

Attribute Name	Datatype
Primary_Neuron	Class, Neuron
Soma_location	Class, Anatomical_Location
Axon_Terminus_Location	Class, Anatomical_Location
Neurotransmitter_released	Class, Neurotransmitter, multi-instance
Receptor_Type	Class, Receptor, multi-instance
Electrophysiological_Effect	Integer (member of a Choice Set)
Receptor_Type	Class, Anatomical_Location
Efferent_Neuron	Class, Neuron, multi-instance
Afferent_Neuron	Class, Neuron, multi-instance
Note: This table and ▶ represent the nigrostriatal data example in an EAV/CR framework. This table describes relevant metadata, and ▶ shows the data. For simplicity, the names of objects and classes are shown instead of their class or object identification.