[Model of the effect of the vestibular system on blood pressure during sleep]

A structural model of the effect of vestibular system on blood pressure during sleep is proposed. This model reflects joint action of the otolyth system and semicircular canal system, vestibular nuclei, vasomotor centre, vagus nuclei and of the central control mechanism of the state awakeness -- sleep. Anatomic and physiological prerequisites involved in the model are expressed by chains with transmission functions, signal generators, summators etc.