This schema specifies model components for describing animal subjects in neuroscience experiments. Included are: - taxonomy - training status - receptive field (for a recording site in an animal subject) - motor behavior (for a recording site in an animal subject) Note: canonical location of the 'xml' schema is "http://www.w3.org/2001/xml.xsd", however sometimes this server is down or slow, so we use a local copy. Species of the Subject. Mass in KG of Subject. Sex of Subject. Training state of Subject. Holds information on experimental Subject recordings are made from. Receptive field (for a recording location). Modality of the RF. Location of the RF. Adaptation of the RF. Side of RF. Motor behavior (for a recording location). Structure for the motor behavior. Action for the motor behavior. Timing for the motor behavior.