CONVOLUTIONS 



322 



COPIOPIA 



Convolutions of the Superior Aspect or Convexity of the 

 Cerebrum. 

 i,i. Fissure of Rolando. 2,2. Ascending frontal convolution. 3,3. As- 

 cending and superior parietal convolutions. 4, 4. First frontal con- 

 volution. 5, 5. Second frontal. 6, 6. Third frontal. 7, 7. First occi- 

 pital. 8, 8. Second occipital. 9, 9. Third occipital. 10. Anterior 

 extremity of corpus callosum. u, II. Posterior extremity. 



Convolutions of the Inferior Aspect of the Cerebrum. 

 1. Anterior extremity ol corpUi callomm. 2. Optic chiasm. 3. Tuber 

 cinereumand infundibulum. 4. Corpora albicanria or mammillaria. 

 5. Pons varolii. 6. Third nerve. J. Aqueduct of Svlvius. S. Testes, 

 io. Inferior surface of frontal lobe. 11. Convolution of the fissure of 



See Operations , Table of. C. Ventilator. 

 See Ventilation. 

 Coopers' Knee. An enlarged bursa patells 

 found in coopers, as the result of pressure 

 exerted by the knee against the barrel. 

 Coordination (io-or-din-a' -shun) [con, to- 

 gether ; ordinare, to regulate] . The har- 

 monious activity and proper sequence of 

 operation of the various organs of the body, 

 especially of those parts that cooperate in 

 the performance of any function. 



Copaiba (io-pa' -e-bali) [Sp.]. Balsam of 

 Copaiba. The oleoresin of Copaifcra offi- 

 cinalis, C. coriacea, C. guianensis , C. multi- 

 juga, C. cordifolia, C. laxa, C. nitida, C. 

 oblongifolia, and C. langsdorffii ; legumin- 

 ous trees, native to South America. It is a 

 stimulant, diuretic, diaphoretic, and an ex- 

 pectorant, and is much used in gonorrhea, 

 although now considered of doubtful value. 

 C, Massa, copaiba 94, magnesia 6 parts. 

 Dose TTVx-^j. C, Mist. Comp., Lafay- 

 ette's mixture, unof., copaiba ^vij, oil 

 cubebs 3 j , glyceriti vitelli 3 vij ; triturate and 

 add syr. aq. menth. piperit. 3j iiss; then add, 

 with constant stirring, liq. potass. ( Sjss,tinct. 

 cardamon comp. 3 ij, spt. aether, nitrosi, 3 ss 

 aq. menth. piperit. q.s. to make ^ viij. 

 3j-|ss. C, Ol. Dose n\x-xv. C, Re- 

 sina, mainly copaibic acid. Dose gr. j-v. 



Copal (ho' -pal) [Mex. , copal/i, resins]. 

 Anime. These terms include a number ol 

 related resins that are of both fossil arn 

 recent origin. The copal resins, when < 

 good quality, are too hard to be scratch^ 

 by the nail, have a conchoid fracture, am 

 a specific gravity ranging from 1.1 

 I.080. Unlike others, they are soluble wit'! 

 difficulty in alcohol and essential oils, sn< 

 are, therefore, valuable for making 

 nishes. The softer kinds are called anime 



Copalche (io-pal f -clie) [Mex.]. The barlj 

 of Croton niveus and other trees of tropica | 

 America. The term is a vague one, and i | 

 little used in medical literature. 



Copalin, Copalm (io' '-pal-in, io'-paln 

 [Mex., copalli, resins]. The sweel 

 tree, Liquidambar styraciflua ; also thi 

 that in warm latitudes exudes from 

 so-called Highgate resin. 



Copeman's Method. A method of over 

 coming the nausea and vomiting ol 

 nancy. It consists in digital dilatati 

 the cervix uteri to a slight degn 

 sufficient to induce abortion. 



Copernicia cerifera (io-per-nish' '-e-ah set 

 if'-cr-ah). See Carnauba. 



Cophosis (io-fo'-sis) \_Ku<p6r, deaf]. Dea 

 ness or dulness of hearing. 



Copiopia (iop-i-o'-pe-ah) [k6ko<;, a sti 

 uijj, eye]. Eye-strain; wearini 

 eyes. C. hysterica, a term applied to ft 

 symptoms that indicate hyperesthesia 

 fifth and optic nerves. 



Sylvius. 12. Olfactory nerve. 13. Third < 

 tion of inferior surface of frontal lobe, 

 convolution, is. Third convolution 

 surface of frontal lobe. 16. External bol 

 posterior lobe. 17. Sphenoidal extremity, 

 cipital extremity. 19. Hippocampal • 

 20. External convolution ol posterioi 1 

 Middle convolution. 22. Internal convolul 

 Gyrus foruicatus. 



