..., as supported by the description of myelinated fibres in the cardiac vagus. Establishment of HRV 10 days after surgical intervention seems a reliable indicator of the re-establishment of control of integrative functions by the autonomic nervous system. We suggest that this criterion could be applied to other...

... at the beginning of body inclinations, and vasomotor adjustments (of adrenergic origin) restore arterial pressure during long-term inclinations. Arterial blood pressure Autonomic nervous system Heart rate Orthostatic hypotension Orthostatic tachycardia Vasomotion Orthostatic hypotension...

...Martina S. Müller; Alexei L. Vyssotski; Maki Yamamoto; Ken Yoda ABSTRACT Animals in the same population consistently differ in their physiology and behaviour, but the underlying mechanisms remain poorly understood. As the autonomic nervous system regulates wide-ranging physiological functions, many...

...Edwin W. Taylor; Cleo A. C. Leite; Marina R. Sartori; Tobias Wang; Augusto S. Abe; Dane A. Crossley, II Heart rate in vertebrates is controlled by activity in the autonomic nervous system. In spontaneously active or experimentally prepared animals, inhibitory parasympathetic control is predominant...

... chamber and is under the control of the sympathetic limb of the autonomic nervous system. * These authors contributed equally to this work † Author for correspondence ( fsmith@dal.ca ) 6 4 2010 © 2010. 2010 buoyancy sympathetic nervous system immunohistochemistry force...

... to produce appreciable effects on the heart are higher than the concentrations found in cod plasma during ‘stress’ situations (handling and exhaustive swimming). 11 1 1988 © 1988 by Company of Biologists 1988 Gadus morhua heart autonomic nervous system exercise A large number...