Autonomic effector responses to stimulation of nucleus fastigius.

1. In anaesthetized cats electrical stimulation of the nucleus fastigius caused cardiovascular responses, electrodermal responses of the paws and pupil dilation with retraction of the nictitating membranes.2. The cardiovascular responses included rise of arterial pressure and peripheral vasoconstriction. Increase of pulse pressure and tachycardia also… CONTINUE READING