QUESTION 1
     

                ANSWER 1
     1 - CORPUS CALLOSUM
     2 - SEPTUM PELLUCIDUM
     3 - FORNIX
     4 - PARIETO-0CCIPITAL SULCUS
     5 - CALCARINE SULCUS
     6 - MEDULLA
     7 - MIDBRAIN
     8 - MASSA INTERMEDIA
     9 - CINGULATE GYRUS
    10 - PRECENTRAL GYRUS
    11 - CENTRAL SULCUS
    12 - POSTCENTRAL GYRUS
    13 - ANGULAR GYRUS
    14 - SUPERIOR TEMPORAL GYRUS
    15 - MIDDLE FRONTAL GYRUS

     For similar views, see FIGURE 1-39, FIGURE 1-32, FIGURE 1-54. FIGURE 1-55, FIGURE 1-56

                ANSWER 2
     1 - OLFACTORY BULB
     2 - OLFACTORY TRACT
     3 - ANTERIOR PERFORATED SUBSTANCE
     4 - INFUNDIBULUM (CUT)
     5 - MAMMILLARY BODY
     6 - POSTERIOR PERFORATED-SUBSTANCE or INTERPEDUNCULAR FOSSA
     7 - PYRAMID
     8 - CEREBELLAR HEMISPHERE
     9 - SPINAL CORD
    10 - INFERIOR OLIVE
    11 - FLOCCULUS
    12 - MIDDLE CEREBELLAR PEDUNCLE
    13 - CEREBRAL PEDUNCLE
    14 - OPTIC TRACT
    15 - OPTIC CHIASM
    16 - OPTIC NERVE
    17 - CORPUS CALLOSUM

     For similar views, see FIGURE 1-37, FIGURE 2-13, FIGURE 2-47

                ANSWER 3
     1 - ORBITAL GYRI
     2 - UNCUS
     3 - PYRAMID
     4 - INFERIOR OLIVE
     5 - FLOCCULUS
     6 - MIDDLE CEREBELLAR PEDUNCLE
    

     For similar views, see FIGURE 1-37, FIGURE 2-13

                ANSWER 4
     1 - THALAMUS
     2 - PINEAL BODY
     3 - PARIETO-0CCIPITAL SULCUS
     4 - CALCARINE SULCUS
     5 - INFERIOR COLLICULUS
     6 - ANTERIOR MEDULLARY VELUM
     7 - FOURTH VENTRICLE
     8 - BASILAR PONS
     9 - OCULOMOTOR NERVE
    10 - MAMMILLARY BODY
    11 - OPTIC CHIASM
    12 - ANTERIOR COMMISSURE
    13 - CINGULATE GYRUS
    14 - CORPUS CALLOSUM
    

     For similar views, see FIGURE 1-39, FIGURE 1-40, FIGURE 1-58, FIGURE 1-59

                ANSWER 5
     1 - LATERAL VENTRICLE, ANT HORN
     2 - SEPTUM PELLUCIDUM
     3 - FORNIX
     4 - MASSA INTERMEDIA
     5 - THALAMUS
     6 - PINEAL BODY
     7 - SUPERIOR COLLICULUS
     8 - INFERIOR COLLICULUS
     9 - CEREBELLAR HEMISPHERE
    10 - FOURTH VENTRICLE
    11 - CEREBELLAR PEDUNCLES
    12 - MEDIAL GENICULATE NUCLEUS
    13 - CAUDATE NUCLEUS, TAIL
    14 - LATERAL GENICULATE NUCLEUS
    15 - HABENULAR NUCLEUS
    16 - GLOBUS PALLIDUS
    17 - CAUDATE NUCLEUS, HEAD
    18 - CORPUS CALLOSUM

     For similar views, see FIGURE 2-5.

     Note: - this figure is missleading - the cerebellar hemisphere lies "above" the brainstem - not "underneath" it, as depicted here.

                ANSWER 6
     1 - CAUDATE NUCLEUS, HEAD
     2 - CAUDATE NUCLEUS, BODY
     3 - CAUDATE NUCLEUS, TAIL
     4 - DIENCEPHALON
     5 - LATERAL VENTRICLE, ANT HORN
     6 - INTERVENTRICULAR FORAMEN
     7 - FOURTH VENTRICLE
    

     For similar views, see FIGURE 2-7, FIGURE 2-8, FIGURE 2-9, FIGURE 2-10, FIGURE 2-11

                ANSWER 7
     1 - OLFACTORY TRACT
     2 - OPTIC NERVE
     3 - INTERNAL CAROTID ARTERY
     4 - UNCUS
     5 - OCULOMOTOR NERVE
     6 - POSTERIOR CEREBRAL ARTERY
     7 - TRIGEMINAL NERVE
     8 - BASILAR PONS
     9 - ANTERIOR CEREBRAL ARTERY
    10 - OPTIC CHIASM
    11 - INFUNDIBULUM(CUT)
    12 - MAMMILLARY BODY
    13 - POSTERIOR COMMUNICATING ARTERY
    14 - SUPERIOR CEREBELLAR ARTERY
    15 - BASILAR ARTERY

                ANSWER 8
     1 - INTERNAL CAPSULE, ANTERIOR LIMB
     2 - DESCENDING MOTOR FIBERS in ANTERIOR PART of POSTERIOR LIMB
     3 - ASCENDING SENSORY FIBERS in POSTERIOR PART of POSTERIOR LIMB
     4 - VISUAL RADIATION in RETROLENTICULAR PART of POSTERIOR LIMB
     5 - AUDITORY RADIATION in SUBLENTICULAR PART of POSTERIOR LIMB
   

     For more about the visual radiation, see FIGURE 11-9 and click on slides 22, 14 and 6.

     For more about the auditory radiation, see FIGURE 12-3 and click on slides 26, 28. and 30.

                ANSWER 9
     1 - INTERMEDIOLATERAL CELL COLUMN
     2 - DORSAL FUNICULUS
     3 - LATERAL FUNICULUS
     4 - VENTRAL FUNICULUS
 

                ANSWER 10
     1 - FASCICULUS CUNEATUS
     2 - FASCICULUS GRACILIS - most of the fibers of the fasciculus have already terminated in the underlying nucleus and these few will deo so shortly
     3 - NUCLEUS GRACILIS
     4 - NUCLEUS CUNEATUS
     5 - CENTRAL CANAL
     6 - the rubrospinal tract (a component of the lateral system) descends through this region
     7 - PYRAMID
     8 - NUCLEUS OF THE SPINAL TRACT, TRIGEM NV
     9 - SPINAL TRACT OF THE TRIGEM NV
 

     For similar views, see slide 1

                ANSWER 11
     1 - TENTORIUM cerebelli
     2 - DENTATE NUCLEUS
     3 - GLOBOSE & EMBOLOFORM NUCLEI
     4 - VERMIS OF THE CEREBELLUM
     5 - TONSIL OF THE CEREBELLUM
     6 - VERTEBRAL ARTERY
     7 - FOLIUM of the CEREBELLUM
  

     For similar views, see Slide 2

                ANSWER 12
     1 - FASCICULUS CUNEATUS
     2 - NUCLEUS GRACILIS
     3 - NUCLEUS CUNEATUS
     4 - ACCESSORY CUNEATE NUCLEUS
     5 - DORSAL SPINOCEREBELLAR TRACT
     6 - INTERNAL ARCUATE FIBERS
     7 - VENTRAL SPINOCEREBELLAR TRACT
     8 - PYRAMID
     9 - MEDIAL LEMNISCUS
    10 - INFERIOR OLIVE
 

     For similar views, see Slide 2

                ANSWER 13
     1 - TRACTUS SOLITARIUS
     2 - HYPOGLOSSAL NUCLEUS
     3 - DORSAL MOTOR NUCLEUS OF THE VAGUS
     4 - DORSAL SPINOCEREBELLAR TRACT
     5 - VAGUS NERVE
     6 - HYPOGLOSSAL NERVE
     7 - PYRAMID
     8 - MEDIAL LEMNISCUS
     9 - INFERIOR OLIVE
    10 - NUCLEUS AMBIGUUS
    11 - MEDIAL LONGITUDINAL FASCICULUS
 

     For similar views, see Slide 6

                ANSWER 14
     1 - OLIVOCEREBELLAR FIBERS
     2 - INFERIOR CEREBELLAR PEDUNCLE
     3 - DORSAL COCHLEAR NUCLEUS
     4 - INFERIOR VESTIBULULAR NUCLEUS
     5 - MEDIAL VESTIBULAR NUCLEUS
     6 - MEDIAL LONGITUDINAL FASCICULUS
     7 - POSTERIOR VENTRAL COCHLEAR NUCLEUS
     8 - GLOSSOPHARYNGEAL NERVE
     9 - VENTRAL SPINOCEREBELLAR TRACT

     For similar views, see Slide 7

                ANSWER 15
     1 - INFERIOR CEREBELLAR PEDUNCLE
     2 - (ANTERIOR) VENTRAL COCHLEAR NUCLEUS
     3 - FLOCCULUS
     4 - GLOSSOPHARYNGEAL NERVE
     5 - ANTEROLATERAL PATHWAY
     6 - the tectospinal tract, the reticulospinal tracts, and the vestibulospinal tracts (all components of the medial descending motor system) descend in this region
 

     For similar views, see Slide 8

                ANSWER 16
     1 - SUPERIOR CEREBELLAR PEDUNCLE
     2 - SUPERIOR SALIVATORY NUCLEUS
     3 - MIDDLE CEREBELLAR PEDUNCLE
     4 - FACIAL NUCLEUS
     5 - MEDIAL LEMNISCUS
     6 - SPINAL TRACT OF THE TRIGEM NV
     7 - NUCLEUS OF THE SPINAL TRACT, TRIGEM NV
 

     For an atlas view, see Slide 10; compare this view of cranial nerve nuclei with that of FIGURE 8-10

                ANSWER 17
     1 - ABDUCENS NUCLEUS
     2 - FACIAL NERVE
     3 - ANTEROLATERAL PATHWAY
     4 - VENTRAL SECONDARY TRIGEMINAL TRACT
     5 - MEDIAL LEMNISCUS
     6 - CORTICOSPINAL TRACT
 

     For an atlas view, see Slide 11; see FIGURE 4-1 for another view of the anterolateral pathway and see FIGURE 4-5 , FIGURE 4-6 and FIGURE 4-7 for other views of the ventral secondary trigeminal tract.

                ANSWER 18
     1 - SUPERIOR CEREBELLAR PEDUNCLE
     2 - SUPERIOR OLIVE
     3 - ANTERIOR MEDULLARY VELUM
     4 - CENTRAL TEGMENTAL TRACT
     5 - CHIEF SENSORY NUC, TRIGEM NV
     6 - MIDDLE CEREBELLAR PEDUNCLE
     7 - BASILAR ARTERY
     8 - TRAPEZOID BODY
 

     For an atlas view, see Slide 12; to relate the superior olive to the auditory pathway, see FIGURE 12-2

                ANSWER 19
     1 - MESENCEPHALIC TRACT, TRIGEM NV
     2 - VENTRAL SECONDARY TRIGEMINAL TRACT
     3 - MOTOR NUCLEUS OF THE TRIGEM NV
     4 - TRIGEMINAL NERVE
     5 - LATERAL LEMNISCUS
     6 - PONTINE NUCLEI
     7 - PONTOCEREBELLAR FIBERS
 

     For an atlas view, see Slide 13 ; for another view of pontocerebellar fibers entering the middle cerebellar peduncle, see FIGURE 6-7

                ANSWER 20
     1 - SUPERIOR CEREBELLAR PEDUNCLE
     2 - MESENCEPHALIC TRACT, TRIGEM NV
     3 - ANTERIOR MEDULLARY VELUM
     4 - MEDIAL LONGITUDINAL FASCICULUS
     5 - VENTRAL SECONDARY TRIGEMINAL TRACT
     6 - LATERAL LEMNISCUS
     7 - ANTEROLATERAL PATHWAY
     8 - CORTICOSPINAL TRACT
     9 - BASILAR PONS
    10 - MIDDLE CEREBELLAR PEDUNCLE
 

     For an atlas view see Slide 15; the mesencephalic tract of the trigem nerve is shown clearly in FIGURE 4-4 .

This is the last slide in Part 1 of Review 21; to go on to Part 2 of the review, click on Next in the panel below

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