C. WINKLER. “On localised atrophy in the lateral geniculate body”. PL IL 
of 
a 
= 
Ei 
a 
middle 39 
Radiatio optica 
ad p r 
the fase long. inferior 
a th 
the dorsal division of 
Fasciculus fronto-occipitalis 
sive longitudinalis medialis "== 
Pars retrolenticularis 
capsulae internae Radiatio 
Lemnisci 
ad thalamum 
Fibrae arcuatae ~ 
N 
Nucleus lentiformis “5 
Strat. sagittale 
internum 
Carda N.casctabs  Gersnarodiala 
arva vande intocta) 
cove? 
Fasc. long inf. retried 
(ventro-medial 
rest) 
Dorsat part. (dege- 
serated) of the 
— triangular area of 
WERNICKE 
Corona radiata 
{radiatio geniculo corticalis) 
Tapetum —~"~ 
_— Ventral part (intact) 
of the triangular 
area of WERNICKE 
Fascic. longitudinalis inferior < 
— Dorso-medial part 
s. stratum Sagittale externum 
of the lateral genic 
Morey ftey = nn — 
/ body. All the cells 
Zh SEE a Pimbia Celinnae fernicis and fibres are lost, 
Pear *\ Alveus rani dentats —~Ventro-later (intact) 
= > in fe part of the lateral 
Stratum sagittale internum \Corne infer, venkricofi 
geniculate body 
Je 
VE 
Fibrae tapeti 3 
ANS praeparet Fig, 6, Quadrantic hemisanopsta. 
ig. 4. Normal praeparation. ; 
NORMAL. Lateral’ geniculate body covered with its capsule by fibres, which enter the geniculo-cortical radiation through the area of Wersicke, gure venete Seek EN nee + ED: za eN ut ee hand nt ; 
L.  Latera je ~ ze 3 2 “ventral vision « es sagittalia is intac egeneration of the dorso-lateral division of the geniculo-cortical 
enetrating the fronto-oce bundle and the retro-lenticular internal capsule, and pass into the stratum sagittale externum round t HES MEM Ove c « 
EE IDE the fronto-occipital bundle p: P: S El ores LG radiation and of the dorsal part of the area of Wernicke The caput (dorsal part) of the lat. genie body looses all the cells and 
cornu inferius 
fibres, The ventral part of the area of Wernicke, the capsule of the cauda and the cauda itself are totally intact 
Wea. É 
cauza (lat) 
< 
Pars vent. magnecillid. 
aren 
Fig. 5. Quadrantic-hemianopsia. 
Gangl. genicul, extern. (neem) 
Quadrantic-hemianopsia of both the right lower fields of vision 
Focus in the dorso-lateral division of the radiation. Loss of 
all the cells (and fibres) in the caput (dorso medial part) of 
the lateral geniculate body, Reduction of the body, 
Cell-praeparation of the lateral geniculate body 
Fig. 3. Normal praeparation. 
Cell-praeparation of the normal lateral geniculate body. ; 
} 
i 
i The fresh focus (y) is marked in black. The old focus (x) of Dec. 9%" 1910 in 
; small dots (S. line 7 in fig. | and fig. 2. 
f 
| 
| | 
bj Fig. 7. Quadrantic hemianopsia of both the right lower fields of vision, 
Proceedings Royal Acad. Amsterdam Vol. X ‘ 
