The neuropeptides exert powerful vasoactive and secretomoter effects leading to vasodilation, plasma exudation, triggering reflex salivation and an increase in the secretion of mucus in the airway.
The urinary bladder is rich with vanilliod-sensitive afferent fibers that detect bladder distension or the presence of irritant chemicals, which in turn trigger reflex bladder activity.
The test worked for the groups but had a low predictive value in individual patients, most probably because the positive pleural pressure triggered reflex adjustments that changed the volume status by recruiting unstressed volume into stressed volume.
Importantly, careful reduction of intravascular volume induced by ultrafiltration failed to trigger reflex tachycardia (Table 1), thus avoiding the confounding effect of heart rate on pulsed wave Doppler velocity profiles [ 1].
The kind of pictures Ms. Levitt took demanded a photojournalist's hair-trigger reflexes.
He and his hair-trigger-reflex volleys, acute angles, and sly point creation have been around forever.
In multiplayer mode, Call of Duty games are about hair-trigger reflexes and gunning down opponents at close range.
His slippery brilliance is evident, with hair-trigger reflexes so brutal that he's like Cassius Clay in the legendary Sonny Liston fight, when the punch that dropped Liston came so fast no one is sure whether he threw it.
The tough and purposeful Guardian team scores eighty-three runs, and the figure would be much higher if it were not for the elastic leaps and hair-trigger reflexes of Stoppard behind the stumps, where (in the role that approximates the catcher's in baseball) he dismisses no fewer than four of the enemy side.
They believe they have identified six ways that music affects emotion, from triggering reflexes in the brain stem to triggering visual images in the cerebral cortex.Such a multiplicity of effects suggests music may be an emergent property of the brain, cobbled together from bits of pre-existing machinery and then, as it were, fine-tuned.
