 | Richard Fowler - 1843 - 124 pages
...the principal interest excited by such a case as Sullivan's consists in the * I have frequently seen the circulation of the blood in the web of a frog's foot accelerated by touching the lower division of its crural nerve with zinc and silver. Every one must... | |
 | Thomas Henry Huxley - 1866 - 352 pages
...movements of the heart are alto under the control of the nervous system. 28. Direct observation of the circulation of the blood in the web of a frog's foot. LESSON IIL THE BLOOD AND LYMPH. Pp. 57 — 75. 1 — 3. The properties of a drop of blood, corpuscles,... | |
 | Science lectures - 1867 - 242 pages
...give blood the appearance of being a red liquid. I hoped this evening to have been able to show you the circulation of the blood in the web of a frog's foot. It is a most striking and beautiful sight to see the blood corpuscleshurrying along like so many little... | |
 | 1869 - 828 pages
...as the animalculae of stagnant water, distinctly visible; shows the tubular structure of the hair, the circulation of the blood in the web of a frog's foot, and opens up the minutiae of • creation to the view of the astonished beholder, " where the unassisted... | |
 | Joseph Chrisman Hutchison - 1875 - 324 pages
...vessels with their moving contents; first, the artery, 39. Oipillark's? How regarded ? Harvey? 40. The circulation of the blood in the web of a frog's foot? Descrioe it, How genera! iB the existence of the tiseue» ? with its torrent of blood rushing down... | |
 | Royal Society for the Prevention of Cruelty to Animals - 1876 - 306 pages
...scientific purposes either no pain at all need be inflicted, as in the familiar instance of examining the circulation of the blood in the web of a frog's foot under the microscope ; — or the animal is first permanently deprived of sensation, as in the study... | |
 | John Gray McKendrick - 1876 - 174 pages
...compression of the brain. 129. Circulation in the Capillaries. — Few sights are more beautiful than the circulation of the blood in the web of a frog's foot. The blood flows in a continuous stream, the coloured corpuscles chiefly in the centre of the vessels,... | |
 | Charles Henry Stowell - 1882 - 308 pages
...exclusively to the eye. The cells with their long processes described above are always seen when examining the circulation of the blood in the web of a frog's foot. CARTILAGE. There are three varieties to be studied. First, the hyaline with a homogeneous interstitial... | |
 | James Samuelson, Sir William Crookes - 1882 - 784 pages
...law, nor has he " violated public sentiment." But if he, in an unlucky hour, feels disposed to watch the circulation of the blood in the web of a frog's foot, and ties this member down so as to admit of its inspection under a microscope, he has then incurred... | |
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... the circulation of the blood in the web of a frog's foot ; also three good objects to test the different object-glasses, one hollowed and two plain slips, some thin glass. 
