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Almost in contact with this viscus, or at least passing through the pelvis, are the crural nerves from the lumbar vertebrae, the obtusator running round the rim of the pelvis, the glutal nerve occupying its back, and the sciatic hastening to escape from it.

The same applies to the sex glands. The pressure within a viscus is dependent upon the ratio between the amount of contraction of the involuntary muscle in its walls, the external pressure, and the quantity of its distending contents, the internal pressure. The resultant quotient, the internal pressure divided by the external pressure, measures the intravisceral pressure.

The immediate causes of inflammatory action in this viscus are blows and contusions in the lumbar region; hard work long continued, and the imprudent use of stimulating substances employed as aphrodisiacs; the presence of calculi in the kidney, and the arrest of the urine in the bladder.

This disease is distinguishable from the foregoing by the palpable hardness or largeness of the liver; and as the hepatic glands are not totally paralytic, or the whole liver not affected, some bile continues to be made. The inflammations of this viscus, consequent to the schirrosity of it, belong to the diseases of the sensitive motions, and will be treated of hereafter.

Through some physiological prejudice, it is true that the bowels have always been regarded as the seat of the more tender and sorrowing sympathies. The heart even is a viscus; perhaps in a very large acceptation the brain might be regarded as a co-viscus with the heart.

XXX. Hence a paroxysm of gout is liable to recur on bleeding or purging; as the torpor of some viscus, which precedes the inflammation of the foot, is thus induced by the want of the stimulus of distention.

From confirmations thus furnished by sociology to physiology, let us now pass to a suggestion similarly furnished. A factory, or other producing establishment, or a town made up of such establishments, is an agency for elaborating some commodity consumed by society at large; and may be regarded as analogous to a gland or viscus in an individual organism.

But, Fundanius, I am impatient to know, who were sharers in this feast where you fared so well. I was highest, and next me was Viscus Thurinus, and below, if I remember, was Varius; with Servilius Balatro, Vibidius, whom Maecenas had brought along with him, unbidden guests. After this he informed me that honey-apples were most ruddy when gathered under the waning moon.

Hunger is appeased, the painful feeling of inanition ceases, when the stomach is filled. It is said that this viscus stands in need of ballast; and every language furnishes figurative expressions which convey the idea that a mechanical distension of the stomach causes an agreeable sensation.

The cavity of the pericardium contained a red clot of blood, which enveloped the whole of the heart; it was thicker in the parts that corresponded with the valve of the heart; and on the left ventricle, and near the base of the left valve of the heart, and on the external part of that viscus, was an irregular rent two inches long.