title: [The effect of coupled cardiovascular and respiratory afferent signals on the central processes of human information processing].
abstract: On the basis of contemporary knowledge on close functional connections between respiratory and cardiovascular afferents a computerized experimental device was developed by means of which central information processing can be studied in dependence on respiration phase and the level of baroreceptor activity. In all the examined parameters (time of motor reaction of two hands, latency of eye-lid reflex) the greatest changes were observed at maximum baroreceptor activity. These changes were clearly distinguished by direction during the phases of inhalation and exhalation. Such effect is probably based on the fact that the influence of cardiovascular afferents on the level of central activity is modulated in respiration rhythm through the mechanism of breath "gating" of postsynaptic STN structures.
authors.affiliation: Institute of Neurobiology and Brain Research, GDR Academy of Sciences, Magdeburg.
authors.forename: A
authors.initials: A
authors.lastname: Schmidt
authors.forename: N
authors.initials: N
authors.lastname: Roth
authors.forename: M
authors.initials: M
authors.lastname: Herr
mesh_terms: D000161:Acoustic Stimulation; D000328:Adult; D000344:Afferent Pathways / Q000502:physiology; D001767:Blinking / Q000502:physiology; D002320:Cardiovascular Physiological Phenomena; D002319:Cardiovascular System / Q000294:innervation; D003201:Computers; D007839:Functional Laterality / Q000502:physiology; D006801:Humans; D008606:Mental Processes / Q000502:physiology*; D010775:Photic Stimulation; D011311:Pressoreceptors / Q000502:physiology; D011930:Reaction Time / Q000502:physiology; D012119:Respiration / Q000502:physiology; D012143:Respiratory Physiological Phenomena; D012137:Respiratory System / Q000294:innervation
vernacular_title: Vliianie sopriazhennykh serdechno-sosudistykh i dykhatel'nykh afferentnykh signalov na tsentral'nye protsessy pererabotki informatsii cheloveka.