 When placed on its back, it immediately regains this natural posture. When placed on a board, it does not fall from the board when the latter is tilted up so as to displace the animal's centre of gravity : it crawls up the board until it gains a new position...  A Text Book of Physiology - Page 552by Sir Michael Foster - 1879 - 720 pagesFull view - About this book
 | Daniel Greenleaf Thompson - 1884 - 654 pages
...performing. 'It; can be made to swim, to leap, and to crawl. When placed on its back it immediately recovers its natural position. When placed on a board it does...restored to its proper place. Its movements are exactly like those of an entire frog except that they need an external stimulus to call them forth. They inevitably... | |
 | Sir Michael Foster - 1890 - 342 pages
...surface on which it is resting. When placed on its back, it immediately regains this natural posture. When placed on a board, it does not fall from the...need an external stimulus to call them forth. They differ moreover fundamentally from those of an entire frog in the following important feature ; they... | |
 | Sir Michael Foster - 1897 - 430 pages
...surface on which it is resting. When placed on its back, it immediately regains this natural posture. When placed on a board, it does not fall from the...need an external stimulus to call them forth. They differ moreover fundamentally from those of an entire frog in the following important feature ; they... | |
 | George Frederick Stout - 1899 - 692 pages
...have said iu the text is the roughest possible sketch, and can only serve, at most, as a reminder. on a bo'ard, it does not fall from the board when...need an external stimulus to call them forth. They differ, moreover, fundamentally from those of an entire frog in the following important feature : they... | |
 | George Frederick Stout - 1899 - 682 pages
...text is the roughest possible sketch, and can only serve, at most, as a reminder. on a hoard, it docs not fall from the board when the latter is tilted...exactly those of an entire frog, except that they nood an external stimulus to call them forth. They differ, moreover, fundamentally from those of an... | |
 | Charles Eucharist de Medicis Sajous - 1908 - 878 pages
...animal's center of gravity; it crawls up the board until it gains a new position in which its center of gravity is restored to its proper place. Its movements...they need an external stimulus to call them forth." It is quite clear that all motor phenomena are carried out, notwithstanding the absence of parts of... | |
 | George Frederick Stout - 1913 - 802 pages
...surface on which it is resting. When placed on its back, it immediately regains this natural posture. When placed on a board, it does not fall from the...need an external stimulus to call them forth. They differ, moreover, fundamentally from those of an entire frog in the following important feature: they... | |
 | George Frederick Stout - 1915 - 800 pages
...tilted up so as to displace the animal's centre of gravity ; it crawls up the board until it gaius a new position in which its centre of gravity is restored...need an external stimulus to call them forth. They differ, moreover, fundamentally from those of an entire frog in the following important feature: they... | |
 | Charles Eucharist de Medicis Sajous - 1917 - 902 pages
...animal's center of gravity; it crawls up the board until it gains a new position in which its center of gravity is restored to its proper place. Its movements...they need an external stimulus to call them forth." It is quite clear that all motor phenomena are carried out, notwithstanding the absence of parts of... | |
 | Charles Eucharist de Medicis Sajous - 1917 - 884 pages
...animal's center of gravity; it crawls Tip the board until it gains a new position in which its center of gravity is restored to its proper place. Its movements...they need an external stimulus to call them forth." It is quite clear that all motor phenomena are carried out, notwithstanding the absence of parts of... | |
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