The Hartford republican., 1913-10-31
THE HUMAN BRAIN
N Crrnpis1 U2 Shape Is One Of
asives Cisss- De,ices.
CELLS or ThE GRAY MATTER.
IT, ssts s,e Ne .-s SIZE Np
Se.ssSss - -. s-sr, Mars ere 49,
z>s</ 81 -. a>siSssI-os.ss
~.<rs 81 -. z-sU 90 o. ;rfs--

<>s</ 81 TIE a>pi>ssI-os.so
>@<rs 81 ths 5rsS % 81 irrfs--
ysS 5...,s fsut f-rvry - = = IL
exzDE - slss ~ tzs- iJJ.; f---aUGS. l.s@ %
.-aSzs's dyriees f,'r ..s-.-J'iaz To- grss;
-ssa fsSAs yss sa-pltf - sur'sH- i- T.
rffsA ,ttsos. g gp1 rstp pzse y.
- sFsgrr aB5 5s.5 i " t-.s -sz-
s>z az & ~ tr fora . tr,l'.s-- -
49, :b- slrfsf- - t-ss Iss',er ,--as.
arg ibe lsr-se.t -s,-s1y.- s1sy..i fol
sYssss y 90. .I--slp.s ~ tLs If..-~
sSs 80 .sf f5s ss-1E .isy-.t - 81
fsfs - g. owiug sfl toe --e2s-- =
sss<- i.ssr7J 20 el4s-teut5 - t. S-fa-S
TTzS y yI~-,'- , utst nature 12S 5yI-
IN tie r. biai. fyf lustaDes- IT, usr-
;s~1sG- e great brain. With Mi b ~
n a.. blinking IL dyns. j. rii5>-i
srszss. ierfe ~ rUy.o ard s-3yy;l
-zssa tie rabbit is sivui the Supplies
"a al uasiS.
~ -s5 study the trains Of s-If:rls.s
si0j< .lS&sr 10 iu,si. izsDee t8x1 u.
,sts. g~u siI fD5 that cresSss rV-1-
Jn3, fbe Jrs:u U1tIl Ia man tie s..irs.
krzoz - Z ser5es Df crsasI-s srld ry5rc-
trs,-Ds tSTf isuzze yOJ ~ their iatr
cz~- ~ T. pisf1 fhst tie sr-usl eur
Tar - fais ssse-1 brain Of ula1 l.
~sSsy times greater than II IL nsr- a.
sHss5.k. Ike tse fstbits. AID til. l.
IT, ssy IL wbi-b syolutiou hss Dry
vsSH for giving tse b-siB Of man >
Hssr1sfe fnylo four 10 ter times what II
zsos< have Eeeu IL su31vih. 20 ss u
rive sTsc. for ~ n9eb gray matter a.
gs~sibIe
"a bel@ntist has yet explained tAe
Esz><xs. tat toe 'sct l. admitted that
f,e~s;x aDd gray matter are ia prD2or-
EAo1 IT.. cells o, the gray matter
sSse ~ s-ore ~ thought and yiTs IL
~~s Sbe1 - lid ppOn u Do 30 Tits
k~s9 tss-B prpred by electrically STING
&ztsSe TIE gray matter when erpysed
NJ Ss so,iaeut Dr Ot,e-s tiOn sDd DDting
ss< ss>Dii ia tie tbDHght. expressed by
tie sats@Is- Tits gray matter is spread
IN rssst % varying tbicsoess all 0Tsr
st~ sDfzDe Sf the brain. while the
.sAs -@atteS and nerves lie under ii
ard Ss.s!fy i8,g IL
sszn nay f,e si1 n f,e Intellectual
IN sFng,gr1iOH 70 TIE sD0upt or gray
7-srf1~g With te bss in It's brain This
-z,sss IL fnGiTlc1ais. one having no0--
STSJ E2stE- 81 rne spg'. another
@&sssr zySr - saO,ber. r9Uch o, This
E><<T - 4D'if1s. dur - cultivation
>s>zTz The Il W. ~ the MULTIPLICATION
a Tssy matter afe s'iii secrets With
sSseE.rs II. EOt p.srred.
Tar az Intellectually " measured
~ re 1se32'it ~ ths br5in. The sY9r-
zrs fAale br1fn weigls fDrty-ei.h' .
cspsS~. shd i,ye aTs-3ce fsfoa'G brain .
'5s11y -'sr'-- sr5 . Laf. bt' this fO.-. .
S~s rfs ryst y0Isn t. Leoes - riiy .
rsaSa Inferior Intellectually. Her brain .
sGsY haze more gray matter 10 pry-
S,s!Dpn nr thicker layer at the p5rr.
-s>sa n Heaard by ber life. Brains
-.eB;srz hss-e than yixty ounce. h5rs
ss,p fo1Dd ~ iJiO:y. and sGfns .. 'hs
-st,sf rriilian, men and women have
sS-s very smail brains when put uron
dhz scze Hnt IN all cases Df great
4sssisrT1;a!ify the depth o' the ron
-s.td.onz AT c@r'1iH places In the brain
10 -a0r;n9uS. and the Dye I1bes into
zsrh each hemisphere Of the brain
- sisyiced are very distinctiy mar. T.
Ar.T'jr; space for n.Ich Of the g-ay
rsiie-.
The infant has gray matter al over
W .TSce ~ rs brain. and THANKS 70
-. rrDcn1r1 II the divisions iDtg
i,,&@ aEd no" deep crDases are already
<.,' RIt ther are sii.l in very -Jft
"SsD .nl.d Development follows ~ a"-
--.,snanoe with the intellectual de"r,yp-
.ss.Di - the chlld IT. natural enGpw-
fsrd - ri7h r. only au enfOw'IDnt
= y'r iD.liiy. 8ud the question u
7s,~ih.s int iuf1ut wi' be 8n intel
rtsoaI 9iaut or pl2my IN train
.,-J.rr Us dependent almost altogether
F-sE tlr traiIirg which II rr'r."e-
.Ha 'be Development 0f the gray mat.
- 70 ~ brain.
~, genius cannot hn explained and
-.r- bly never viii be. but u parti1l s1-
,tabafi@n ~ his tremendous power IN
~D" one direction Is offered by the
-s3miLItiGn ~ his brain after death
.'dy ia'cly very eminent surgeon Of
I'niiaai".phin died aud when his brain
7s<s examined II was found that for
a EarP. part II wHs like child's. hnt IN
tvs'~e parts especially required by his
,1.Yrsrion II was developed far more
'fsan ~ usual aud the layers OF gray
'sA<isGr n, these spots were In0rdina'e.
y thick. II is never right Ia draw any
Broad conclusion from n single ia.
sfznce. hut science has generaii2ed
fUm many Instances Of this kind until
"a IN ready now /" say that thought
rSvsr IL proporii0nate to the gray
matter In the centers most used or
.s.s.ssied.-New York World.