P.1.b.006 Nasal cycle difference in schizophrenia: can it reflect the cerebral lateralization abnormality?

2008 ◽  
Vol 18 ◽  
pp. S220
Author(s):  
D. Senol ◽  
E. Ozan ◽  
S. Tanisman ◽  
N. Aydin ◽  
I. Kirpinar
Keyword(s):  
Cerebral Lateralization ◽  
Nasal Cycle

scholarly journals Effect of the External Nasal Dilator Breathe Right and Nasal Cycle Influence

2005 ◽  
Vol 108 (11) ◽  
pp. 1091-1100 ◽  
Author(s):  
Hiroyoshi Yoshinami ◽  
Hideki Takegoshi ◽  
Shigeru Kikuchi ◽  
Toshitaka Iinuma
Keyword(s):  
Nasal Cycle

Cerebral Lateralization of Emotional Reaction in Rats During Different Emotional Pressures

1986 ◽  
Vol 29 (3-4) ◽  
pp. 265-279 ◽  
Author(s):  
V. L. Bianki ◽  
E. B. Filippova ◽  
S. E. Murik
Keyword(s):  
Emotional Reaction ◽  
Cerebral Lateralization

Cerebral lateralization and reading dysfunction

1980 ◽  
Vol 18 (4) ◽  
pp. 324-332 ◽  
Author(s):  
Raymonds S. Dean
Keyword(s):  
Cerebral Lateralization

Ultradian rhythms of autonomic, cardiovascular, and neuroendocrine systems are related in humans

1996 ◽  
Vol 270 (4) ◽  
pp. R873-R887 ◽  
Author(s):  
D. S. Shannahoff-Khalsa ◽  
B. Kennedy ◽  
F. E. Yates ◽  
M. G. Ziegler
Keyword(s):  
Spectral Power ◽  
Correlation Coefficients ◽  
Autonomic Tone ◽  
Ejection Time ◽  
Index Stroke Volume ◽  
Nasal Cycle ◽  
Index Stroke ◽  
Fast Orthogonal Search ◽  
Time Averages ◽  
Ventricular Ejection Time

Autonomic, cardiovascular, and neuroendocrine activities were monitored for 5-6 h in 10 normal adult resting humans (8 males, 2 females). The nasal cycle, a measure of lateralized autonomic tone, was measured at 4 Hz. Impedance cardiography (BoMed NCCOM3) was used to measure cardiac output, thoracic fluid index, heart rate, ejection velocity index, stroke volume, and ventricular ejection time (averages of 12 heart beats). Systolic, diastolic, and mean arterial pressures were measured with an automated cuff at 7.5-min intervals. Separate blood samples were taken every 7.5 min simultaneously from both arms with the use of indwelling venous catheters. Assays for adrenocorticotropic hormone, luteinizing hormone, norepinephrine, epinephrine, and dopamine were performed on samples from each arm. Time-series analysis, using the fast orthogonal search method of Korenberg, was used to detect variance structure. Significant spectral periods were observed in five windows at 220-340, 170-215, 115-145, 70-100, and 40-65 min. The greatest spectral power was observed in the lower frequencies, but periods at 115-145, 70-100, and 40-65 min were common across variables. Significant correlation coefficients for linear regressions of all paired variables in each subject were observed in 38.87% of the comparisons (subject range, 18.05-48-9.70%) with r > 0.30. These results suggest that either a common oscillator (the hypothalamus) or mutually entrained oscillators regulate these systems.

Brain Asymmetries: Cerebral Lateralization in Nonhuman Species.

Science ◽  
1986 ◽  
Vol 231 (4741) ◽  
pp. 1022-1023 ◽  
Author(s):  
M. C. CORBALLIS
Keyword(s):  
Cerebral Lateralization ◽  
Nonhuman Species
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