The Journal of nervous and mental disease . radiating fibrespass out of the thalamus to become intermingled with thefibres of the internal capsule, and to be distributed to thecerebral cortex. Those from the front of the ganglion passto the frontal lobe; those from the middle are distributedto the posterior part of the frontal and to the parietal andtemporo-sphenoidal lobes ; those from the posterior partcan be traced to the temporo-sphenoidal and occipital the region of the pulvinar, or posterior tubercle,fibres can be traced into the optic tract. 1 The Corpus Striatum, Journal of
The Journal of nervous and mental disease . radiating fibrespass out of the thalamus to become intermingled with thefibres of the internal capsule, and to be distributed to thecerebral cortex. Those from the front of the ganglion passto the frontal lobe; those from the middle are distributedto the posterior part of the frontal and to the parietal andtemporo-sphenoidal lobes ; those from the posterior partcan be traced to the temporo-sphenoidal and occipital the region of the pulvinar, or posterior tubercle,fibres can be traced into the optic tract. 1 The Corpus Striatum, Journal of Nervous and Mental Disease,Jan., 1883. 210 AMBROSE L. RANNEY. The loiver surface of the thalamus is continuous, posteri-orly, with the fibres of tegmentum cruris (the sub-thalmictegmental region) ; in front, however, this prolongation offibres inclines to the outer side of the ganglion and becomeslost in a layer of gray matter seen in the floor of the ven-tricle, which corresponds to the anterior perforated laminaof the base of the Fig. 3.—Right Half of the Encephalic Peduncle and Cerebellum as Seen fromthe Inside of a Median Section. (Allen Thomson after Reichert.) II, right opticnerve ; behind it the optic commissure divided ; III, right third nerve ; VI, sixth nerve;V3. third ventricle j 7A, back part of the thalamus opticus ; H, section of the pituitarybody ; /. pineal gland ; below its stalk is the posterior commissure ; cns anterior < < immis-sure divided, and behind it the divided anterior pillar of the fornix; A, lamina cinerea ;/, infundibulum (cavity) ; tc, tuber cinereum ; behind it the corpus albicans ; /, mark ofthe anterior pillar of the fornix descending in the wall of the third ventricle ; <-;«, commis-sura mollis ; sfi, stria pinealis, or peduncle of pineol gland ; Q. lamina quadrigemina ; or,aqueduct of Sylvius near the fourth ventricle ; cr, crus cerebri ; /Y, pons varolii ; M,medulla oblongata; and behind these the cerebellum. The lower s
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Keywords: ., bookcentury1800, bookdecade1870, booksubjectpsychologypathologic
