A critical and experimental essay on the circulation of the blood; especially as observed in the minute and capillary vessels of the batrachia and of fishes / By Marshall Hall.

  • Marshall Hall
Date:
1831
Catalogue details

Licence: Public Domain Mark

Credit: A critical and experimental essay on the circulation of the blood; especially as observed in the minute and capillary vessels of the batrachia and of fishes / By Marshall Hall. Source: Wellcome Collection.

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    Heart after rts Removal from the Body “ 4 2 = 2 of the Brain and Spinal Marrow at once ~ - - = a of the Medulla on which Respiration depends - - - ts of removing that portion of the Spinal Marrow, from which it derwes its Nerves. = “ x a Brain and Spinal Marrow, by succes- sive portions, at distant mtervals. - OF THE EXPERIMENT OF STIMU- Opium upon the Batracha. - : Alcohol to the Brain or Spinal Marrow. - : = : = PAGE 120 123 128 133 136 14] 143 149