The EffĘcts of In Partial 3ėĄLfil1n€nt of Tle B€qüireûents for Eh ...

cÐ c)
S j-¡< 5s rde!e assj.gn€d to this grÐup. The lêsion
cocrdinates !¡e¡e.2 mu poste ior to the ïrregna, 3.5 mEt
Lateral to the $idli!ìê and -?.5 nn fron the surface of the
skull.
{ij.l the No.ual Controf croup {N} ; Ten subjects rere
i¡sed., cf shich s€vên coBpletÊd the shÕ1ê êrpelimeBt.
{iii} for]r ûFerated ccntrcL groupsi
{1) th€ Ílead of the caudate Nuctreus lesioned conÈrol
g¡oüp {Tl cÐ c}
Six Ss e¡€re assiqned tc the group" Same coordinates
as those of the g CÐ ù€rê usëdrexcept no ê]-ectrolytic
lesion curr€nt uas passed thro{gh the brain toci,
{2} Th€ Frc¡tal- Operat€d Cc¡ìtrol- Group{Ft C)
¡ivê Ss re¡e assigneð to tbis group¡
{3} thÈ Ð€ntata-interpcs€d nuclê of the cêrebê1 lum
Op€rateil Ccrtrc] Group {Ð-I C}
Five ss sere assignea! to thi_s gÎoup.
'
{4, the posterior cauöat€ neclêus ope¡ated contf,ol
group. Three srlbjëcts $ere assigeecl to this grcup.
Íli stolog y Proc€dùr€:
Tie brain spcimen ldere cut í¡to bl-ocks , embeddêd in
palaffin ånð s€cticnêd cn ¿ nicrotolle. secÈio¡s ¡.êrê of
11 or 6 in thicknêss. Th€ s€ctic¡s shcwing the locatian
of Èhe lesicn sites and thÊ passagê cf the electrÕale
tracts $ere sÈai¡êå eitå cr€syl viaLct. {À11 hi.stologic-
ô2