And brain internal pulse generator

This discovery was almost too good to be true. It meant that each PGO wave could serve not only as a timing pulse, but also as a unit of spatial information. Now we don t really know if PGO waves do either of these two important tasks, but synchronization of the brain by a pulse generator has to occur, as does the creation of internal models of the world. Before accepting these hypotheses as principles, we need to know whether humans also have a PGO system and what happens when that system is dissociated from the rest of the brain or disenabled. 

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