Note 865 — Chapter V · (continued 3)

‘The muscularity of arteries, of which John Hunter made physiological proof, is now a matter of eyesight.’ Simon's Pathology, London, 1850, p. 69. ‘To prove the muscularity of an artery, it is only necessary to compare its action with that of elastic substances.’ … ‘When the various uses of arteries are considered, such as their forming different parts of the body out of the blood, their performing the different secretions, their allowing at one time the blood to pass readily into the smaller branches, as in blushing, and at another, preventing it altogether, as in paleness from fear: and if to these we add the power of producing a diseased increase of any or every part of the body, we cannot but conclude that they are possessed of muscular powers.’ Hunter's Works, vol. iii. p. 157. See also vol. iv. p. 254. Mr. Gulliver, in his edition of Hewson's Works, London, 1846, says (p. 125), that Hunter's ‘experiments on the functions of the arteries are supported by the latest and best observations on their structure.’