On the weight and specific gravity of the brain / by Dr. Peacock.

  • Thomas Bevill Peacock
Date:
[1861]
Catalogue details

Licence: Public Domain Mark

Credit: On the weight and specific gravity of the brain / by Dr. Peacock. Source: Wellcome Collection.

Provider: This material has been provided by The University of Glasgow Library. The original may be consulted at The University of Glasgow Library.

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    TABLE IV. Showing the proportion of the Encephalon to the hodt/, and of the Cerebel- lum to the Encephalon, in the two sexes, and at different ages, in all the observations. MALES. FEILAXES. Ages. Enceplialon to Cerebellum to Ages. Euceplinlou to Cei-ebellura to Uody. Enceplialon. liody. Eucephiiloa. Years. 2 1 to 8'8 1 to 9-6 7 days 1 to 7-Q 1 to 14-07 1 to 11-04 lyr. 1 to 7-8 3 1 to 9-2 3 yrs. 1 tn 7-7 1 10 8-8 p; 1 to 9'15 3 )> 1 tn S-R 1 to 9-3 1 0 1 to 9'5 5 »• 1 tn 1 f)-7 1 to 9-7 X 0 1 to 27'8 1 to 9-1 8 »> >? 1 to 18'3 1 to 10-06 21 1 to ^7*Q 1 to 10-2 11 1 tn 1 9-S 1 to 8-8 91 1 LO 0 / 0 13 i) 1 tn 1 Q*R 1 to 8-5 1 LU 0\J 0 1 to 7-9 16 )) 1 \r\ O0*7 I 10 Zl t 1 to 10-6 1 LU OX ? 1 to 9-9 19 ij 1 fn 0*7.0 1 10 £tt 0 1 to ] 0-1 26 1 to 33-4 1 to 9-2 24 )> 1 to 29-3 1 10 8-7 28 1 to 34*7 1 to 8-6 25 )> 1 to 0 / J 1 to 9-2 35 1 to 258 1 to 8-8 36 )) 1 fn ^R*fi 1 10 00 D 1 to 9-5 1 to 23 5 1 to 9-2 41 >> 1 tn /i f;*Q 1 to 8-3 S7 1 to 32-3 1 to 9 8 42 )> 1 to 44-6 1 to 8-9 37 1 to .S3-05 1 to 9-17 56 -J 1 tn i±n*n9 1 LU UjS 1 to 9-9 40 1 to 36-08 56 » 1 to 38-1 1 to 9-3 44 1 to 34-6 1 to 7-7 66 » 1 to 25-9 1 to 8-7 55 1 to 29-2 1 to 8-6 69 1 to 44-4 1 to 9-04 From 21 to From 24 to 44 incl. Mean of (10 observ.) 1 to 9-03 1 to 77 and 42 incl. Mean of 12 obs., 1 to 32'73, 5 obs. 1 to 39-2, 1 to 8-9 extremes. 1 to 23-5, extremes. 1 to 29-3, and 1 to 8-3 and 1 to 37-9 JL 1 to 45-8 1 to 9-5 TABLE V. Showing the highest, lowest and mean specific gravity of the Encephalon, and its several portions, in adults. MALES. Number of Obser- vations. Ages. Highest. Lowest. Mean. 9 ] 1-0381 1-03031 1-03488 9 1-0448 1 0369 1-04162 Pons Varolii and Medulla 21 to 59 9 1-0461 1-0351 1-04006 9 1-0392 1-03211 1-03623 FEMALES 1-0355 1.0349 1-0351 I 1-0411 1-03807 1-03952 Pons Varolii and Medulla 23 to 66 3 ] 1-0445 1-0368 1-0406 4 [ 1-03734 1-0354 1 03616
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