The New Encyclopaedia Britannica, Part 3, Volume 12Encyclopaedia Britannica, 1980 - Encyclopedias and dictionaries |
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Page 1006
... increased discharge of the anterior brainstem , and direct stimulation of this struc- ture has been shown to increase ACTH secretion . Con- versely , after injury to the anterior brainstem , stress is no longer capable of leading to ...
... increased discharge of the anterior brainstem , and direct stimulation of this struc- ture has been shown to increase ACTH secretion . Con- versely , after injury to the anterior brainstem , stress is no longer capable of leading to ...
Page 1007
... increased activity is associated with both an increase in the amount of blood expelled by the heart and a widening of the blood vessels supplying the exercising muscles , brought about largely via the brainstem . In the salivary glands ...
... increased activity is associated with both an increase in the amount of blood expelled by the heart and a widening of the blood vessels supplying the exercising muscles , brought about largely via the brainstem . In the salivary glands ...
Page 1038
... increase in blood pressure . The nerve impulses resulting from such an increase ascend in viscer- al afferent ( sensory ) fibres in the vagus and glossopha- ryngeal nerves to the medulla oblongata and reach the cardiac and vasomotor ...
... increase in blood pressure . The nerve impulses resulting from such an increase ascend in viscer- al afferent ( sensory ) fibres in the vagus and glossopha- ryngeal nerves to the medulla oblongata and reach the cardiac and vasomotor ...
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