Introduction Visual-spatial perception is a process for extracting the spatial relationship between objects in the environment. The changes in visual-spatial perception due to factors such as the activity of the sympathetic nervous system (hyperactivation) or parasympathetic nervous system (hypoactivation) can affect the internal representation of the external visual-spatial world. We...
Article States Of Consciousness in Sleep, Dream and Beyond: A Biothermodynamic and Neurocybernetic Evolutionary Study was published on February 1, 2000 in the journal Journal of Intelligent Systems (volume 10, issue 1).