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146 E X P L A N A T I O N OF THE TABLES.
T A B L E X X I V .
' ^ J ^ ^ H E three iirft figures of this table reprefent the diftrib
u t i o n , in the human fubje£t, of the branches of the
firft, or olfaélory pair of nerves, and of the nafal branch of
t h e fifth pair iipon the membrane of the nofe. The three
l a f t figures reprefent the fame nerves in a ilieep.
F i g u r e L
A Rcprcfeats the vidge of the nofe.
B The tcGth of the left fide.
C The left antrum maxilîarc cut open.
D The left frontal finus exit open.
E The left fphcnoidal finus cut open.
FG The ends of a brillle, pafled between the membrane which lines the
left fide of the nofe, above the upper part of the os fpongiofum fuperius,
(from which the bone has been cut off), and the branches of the firft
pair, or olfadory nerves. Thefe branches join and feparate again repeatedly,
forming a very elegant net-work, on the outfide of the membrane,
or between it and the bones.
H Reprefents the nafal branch of the firil branch of the fifth pair of
nerves, ending partly in the fcptum narium, and partly in the membrane
which lines the outer fide of the nofe-
I The nafal liranch of the fécond branch of the fifth pair of nerves.
K Its divifion into branches, which are difperfed on the membrane which
lines the outer fide of the nofe.
F I G. II.
This figure reprefents part of the net-work formed on the outer fide of
the membrane of the nofe by the branches of the olfadory nerve, viewed
with a magnifying glafs.
F i g .
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