PRAKTIKUM KE- MATERI PRAKTIKUM ANATOMI BLOK NSS1 a) pars centralis/ systema nervosum centrale (cerebrum )2 a) pars centralis/ systema nervosum centrale (truncus encephali)

d) pars peripherica/ systema nervosum periphericum (nervi craniales)3 b) cerebellum et medulla spinalis

c) vascularisasi pars centralis /systema nervosum centrale4 ORGANON SENSUUM

a) Occulus et structurae pertinentes & Jaras penglihatanb) Organon olfactus & Jaras penghiduan

5 c) Auris & jaras pendengarand) Organum gustatorium; organum gustus & Jaras pengecapan

DAFTAR IDENTIFIKASI STRUKTUR ANATOMI DALAM BLOK NSS (SEMESTER 6)Ossa; Systema skeletale

1 1 1 foramen magnum2 2 2 sulcus sinus sigmoideum3 3 3 foramen jugulare4 4 4 sulcus arteri meningea media5 5 5 lamina et foramina cribrosa6 6 6 crista galli7 7 7 pars petrosa os temporale8 8 8 meatus acusticus internus9 9 9 cavum tympanicum

10 10 10 sulcus canalis petrosus major et minor11 11 11 pars squamosa os temporale12 12 12 meatus acusticus externus13 13 13 processus mastoideus14 14 14 processus styloideus15 15 15 canalis styloideus16 16 16 processus zygomaticus os temporale17 17 17 os zygomaticum18 18 18 os lacrimale19 19 19 os frontale, pars orbitalis20 20 20 os zygomaticum21 21 21 os maxilla22 22 22 os lacrimale23 23 23 os sphenoidalis ala major24 24 24 os sphenoidalis ala minor

Systema nervosum25 1 1 prosencephalon26 2 2 mesencephalon27 3 3 rhombencephalon28 4 429 5 5 diencephalon30 6 631 7 732 8 8 homunculus motorik33 9 9 homunculus sensorik

a) pars centralis/ systema nervosum centrale (cerebrum & truncus encephali)

34 10 1 duramater35 11 2 arachnoideamater36 12 3 piamater37 13 4 trabeculae arachnoidea38 14 5 falx cerebri39 15 6 tentorium cerebelli40 16 7 falx cerebelli41 17 8 diaphraghma sella

telencephalon

metencephalonmyelencephalon

42 18 9 sinus sagittalis superior43 19 10 sinus sagittalis inferior44 20 11 sinus rectus45 21 12 confluens sinuum46 22 13 sinus transversus47 23 14 sinus sigmoideus48 24 15 sinus cavernosus49 25 16 sinus petrosus50 26 17 bulbus superior vena jugularis interna51 27 18 granulationes arachnoideamater52 28 19 spatium epi durale53 29 20 spatium sub durale54 30 21 spatium sub arachnoidea55 31 22 sulcus cinguli56 32 23 fibra associata57 33 24 fibra arcuata58 34 25 fasciculus longitudinalis59 35 26 fibra comissura60 36 27 comissura anterior61 37 28 fibra projecta62 38 29 cortex visualis63 39 30 cortex auditorius64 40 31 cortex olfactorius65 41 32 cortex gustatorius66 42 33 area somatic sensorium associata 67 43 34 area visuum associata 68 44 35 area auditivum associata69 45 36 area somatic motoric associata70 46 37 cortex premotoric71 47 38 cortex prefrontal72 48 39 nuclei basalis/ ganglia basalis73 49 40 nucleus caudatus74 50 41 nucleus lentiformis75 51 42 globus pallidus76 52 43 putamen77 53 44 corpus amygdala78 54 45 lobus lymbicus79 55 46 gyrus cinguli80 56 47 gyrus dentatus81 57 48 gyrus parahyppocampalis82 58 49 hyppocampus83 59 50 fornix84 60 51 copus mamillaris (corpora mamillaris)85 61 52 Formatio reticularis86 62 53 massa intermedia87 63 54 nuclei anterior88 64 55 pulvinar89 65 56 nucleus/corpus geniculatum lateral90 66 57 nucleus/corpus geniculatum medial91 67 58 infundibulum92 68 59 tuber cinerium93 69 60 eminentia mediana94 70 61 nucleus supraopticus95 71 62 nucleus paraventricularis96 72 63 area preopticus97 73 64 nucleus suprachiasmaticus98 74 65 tectum

99 75 66 tegmentum100 76 67 corpora quadrigemina101 77 68 colliculus superior (colliculi superior)102 78 69 colliculus inferior (colliculi inferior)103 79 70 nucleus ruber104 80 71 substantia nigra105 81 72 pedunculus cerebellaris superior106 82 73 fibra transversae pontis107 83 74 decussatio pyramidalis108 84 75 Pedunculus cerebellaris medius

b) cerebellum et medulla spinalis109 85 1 duramater spinalis110 86 2 arachnoideamater spinalis111 87 3 piamater spinalis112 88 4 intumescentia cervicalis113 89 5 intumescentia lumbalis114 90 6 ligamentum coccygeale115 91 7 sulcus mediana anterior116 92 8 fissura mediana posterior117 93 9 collumna (funiculli)118 94 10 tractus (fasciculi)119 95 11 tractus ascenden120 96 12 tractus descenden121 97 13 Substantia alba medulla spinalis122 98 14 funiculus anterior123 99 15 funiculus posterior124 100 16 funiculus lateralis125 101 17 canalis centralis126 102 18 cornu (grisea) anterior127 103 19 cornu (grisea) posterior128 104 20 cornu (grisea) lateral129 105 21 comissura grisea130 106 22 Folium (folia)131 107 23 lobus anterior et posterior132 108 24 fissura primarius133 109 25 vermis134 110 26 hemispherium cerebellaris135 111 27 lobus flocculonodularis136 112 28 nuclei cerebellaris137 113 29 pedunculus (pedunculi) cerebellaris superior138 114 30 pedunculus (pedunculi) cerebellaris medius139 115 31 pedunculus (pedunculi) cerebellaris inferior

c) vascularisasi pars centralis /systema nervosum centrale140 116 1 a. carotis externa141 117 2 a. cerebri media142 118 3 a. cerebri anterior143 119 4 a. communicans anterior144 120 5 a. communicans posterior145 121 6 a. cerebri posterior146 122 7 a. basilaris147 123 8 a. cerebellaris superior148 124 9 a. Labirinthy149 125 10 a. cerebellaris inferior anterior150 126 11 a. vertebralis151 127 12 a. cerebellaris inferior posterior152 128 13 vena cerebri superficialis153 129 14 bridging vein

154 130 15 vena magna cerebri (Vena Galen(i))155 131 16 vena cerebri interna156 132 17 ventriculus lateralis cornu frontale157 133 18 ventriculus lateralis cornu occipitale158 134 19 ventriculus lateralis cornu lateralis159 135 20 foramen inter ventriculare (Monroe)160 136 21 ventriculus tertius161 137 22 aquaductus mesencephalicus162 138 23 ventriculus quartus163 139 24 foramen Luscha (foramina Luscha)164 140 25 foramen Magendie165 141 26 canalis centralis166 142 27 cysterna167 143 28 spatium subarachnoidea168 144 29 sinus sagittalis superior169 145 30 sinus sagittalis inferior170 146 31 sinus rectus171 147 32 confluens sinuum172 148 33 bulbus superior vena jugularis interna173 149 34 sinus petrosus174 150 35 sinus cavernosus

d) pars peripherica/ systema nervosum periphericum175 151 1 tractus olfactorius176 152 2 tractus opticus177 153 3 radiatio optica178 154 4 ganglion cilliaris179 155 5 ramus opthalmicus180 156 6 ramus maxillaries181 157 7 ramus mandibularis182 158 8 ganglion semilunaris183 159 9 ganglion geniculi184 160 10 ganglion sphenopalatina185 161 11 chordae tympani186 162 12 nucleus motorius nervus facialis (pons)187 163 13 nucleus sensorik nervus facialis (pons)188 164 14 ganglion sphenopalatina189 165 15 Ganglion jugularis (ganglion superius nervi vagi)190 166 16 Ganglion nodosum(ganglion inferius nervi vagi)191 167 17 ramus medularis192 168 18 ramus spinalis193 169 19 Motor nuclei of medulla oblongata

Organa sensuuma) Organum olfactorium; organum olfactus

194 1 1 filli olfactoria195 2 2 bulbus olfactorius196 3 3 tractus olfactorius

b) Occulus et structurae pertinentes197 4 1 m. rectus superior et inferior198 5 2 m. rectus lateral et medial199 6 3 m. obliquus superior et inferior200 7 4 m. Orbicularis oculi201 8 5 m. Levator palpebra (superior)202 9 6 tarsus203 10 7 fissura palpebrae204 11 8 rima palpebrae205 12 9 canthus medial206 13 10 cantus laterale

207 14 11 conjuctiva bulbi208 15 12 conjunctiva palpebra209 16 13 fornix conjunctiva210 17 14 ductuli glandula tarsalia211 18 15 ductuli glandula Meiboom212 19 16 cilia213 20 17 ductuli glandula lacrimalis214 21 18 laccus lacrimalis215 22 19 punctum lacrimalis216 23 20 canaliculi lacrimalis217 24 21 saccus lacrimalis 218 25 22 ductus nasolacrimalis219 26 23 limbus cornea - sulcus sclera220 27 24 choroid221 28 25 corpus cilliaris222 29 26 m. cilliaris223 30 27 vasa centralis retina224 31 28 cavum anterior225 32 29 cavum posterior / cavitas vitreum226 33 30 corpus vitreum227 34 31 camera oculi anterior228 35 32 camera oculi posterior229 36 33 ligamentum suspensorium lentis230 37 34 angulus iridocornealis231 38 35 canalis Schlemm232 39 36 Nervus Opticus233 40 37 nervus opticus pars intra & extra orbitalis234 41 38 chiasma opticum235 42 39 tractus opticus236 43 40 radiatio optica237 44 41 colliculus superior238 45 42 corpus geniculatum lateral 239 46 43 brachium colliculi superior240 47 44 cortex visual lobus occipitalis241 48 45 Nervus Occulomotorius242 49 46 ganglion cilliaris

243 50 47

244 51 48245 52 49 Nervus Trochlearis246 53 50 Nervus Trigeminalis247 54 51 ramus opthalmicus248 55 52 ramus maxillaries249 56 53 ramus mandibularis250 57 54 ganglion semilunaris251 58 55 ganglion ciliaris252 59 56 ganglion sphenopalatina253 60 57 ganglion submandibularis254 61 58 ganglion otic255 62 59 Nervus Abducen

c) Auris256 63 60 umbo257 64 61 cone of light258 65 62 pars tensa259 66 63 pars flaccida260 67 64 ostium tympanicum tuba auditiva261 68 65 ostium pharyngeum tuba auditiva

Somatic motor: superior, inferior, and medial rectus muscles; inferior oblique muscle; levator palpebrae superioris muscle. Visceral motor: intrinsic eye muscles

262 69 66 m. Tensor tympani263 70 67 m. Stapedius264 71 68 venestra ovale265 72 69 venestra rotundum266 73 70 labyrintus osseus267 74 71 labyrinthus membranaceus268 75 72 endolymphe269 76 73 perilymphe270 77 74 sacculus271 78 75 utriculus272 79 76 canalis semicircularis273 80 77 ductus semicircularis274 81 78 ductus cochlearis275 82 79 nervus vestibularis/ the stato-acoustic nerves276 83 80 nervus cochlearis/ acoustic nerves, the auditory nerves277 84 81 ganglion vestibularis278 85 82 ganglion spirale/cochlearis279 86 83 corpus geniculatum medial280 87 84 colliculus inferior281 88 85 brachium colliculi inferior282 89 86 vestibular complex to the cerebellum. 283 90 87 vestibular complex to the cerebral cortex284 91 88 motor nuclei in the brain stem and spinal cord. 285 92 89 tractus vestibulospinalis286 93 90 attic287 94 91 aditus ad anthrum288 95 92 semicanalis musculi tensoris tympani

d) Organum gustatorium; organum gustus289 96 1 apex lingua290 97 2 corpus lingua291 98 3 radix lingua292 99 4 papilla lingualis293 100 5 papilla foliata294 101 6 papilla fungiformis295 102 7 papilla circumvallata296 103 8 papilla filliformis297 104 9 aferen somatik umum298 105 10 aferen somatik khusus299 106 11 nucleus motorius nervus facialis (pons)300 107 12 nucleus sensorik nervus facialis (pons)301 108 13 ganglion geniculi302 109 14 ganglion sphenopalatina303 110 15 ganglion submandibularis304 111 16 glandula submandibularis305 112 17 glandula sublingualis306 113 18 glandula lacrimalis307 114 19 glandula mucosa cavum nasi

MATERI PRAKTIKUM I BLOK NSS 2012/2013Ossa; Systema skeletale

1 1 1 foramen magnum2 2 2 sulcus sinus sigmoideum3 3 3 foramen jugulare4 4 4 sulcus arteri meningea media5 5 5 lamina et foramina cribrosa6 6 6 crista galli7 7 7 pars petrosa os temporale8 8 8 meatus acusticus internus9 9 9 cavum tympanicum10 10 10 sulcus canalis petrosus major et minor11 11 11 pars squamosa os temporale12 12 12 meatus acusticus externus13 13 13 processus mastoideus14 14 14 processus styloideus15 15 15 canalis styloideus16 16 16 processus zygomaticus os temporale17 17 17 os zygomaticum18 18 18 os lacrimale19 19 19 os frontale, pars orbitalis20 20 20 os zygomaticum21 21 21 os maxilla22 22 22 os lacrimale23 23 23 os sphenoidalis ala major24 24 24 os sphenoidalis ala minor

Systema nervosum25 1 1 prosencephalon26 2 2 mesencephalon27 3 3 rhombencephalon28 4 429 5 5 diencephalon30 6 631 7 732 8 8 homunculus motorik33 9 9 homunculus sensorik

a) pars centralis/ systema nervosum centrale (cerebrum )34 10 1 duramater35 11 2 arachnoideamater36 12 3 piamater37 13 4 trabeculae arachnoidea38 14 5 falx cerebri39 15 6 tentorium cerebelli40 16 7 falx cerebelli41 17 8 diaphraghma sella42 18 9 sinus sagittalis superior43 19 10 sinus sagittalis inferior44 20 11 sinus rectus45 21 12 confluens sinuum46 22 13 sinus transversus47 23 14 sinus sigmoideus48 24 15 sinus cavernosus49 25 16 sinus petrosus50 26 17 bulbus superior vena jugularis interna51 27 18 granulationes arachnoideamater52 28 19 spatium epi durale53 29 20 spatium sub durale

telencephalon

metencephalonmyelencephalon

54 30 21 spatium sub arachnoidea55 31 22 sulcus cinguli56 32 23 fibra associata57 33 24 fibra arcuata58 34 25 fasciculus longitudinalis59 35 26 fibra comissura60 36 27 comissura anterior61 37 28 fibra projecta62 38 29 cortex visualis63 39 30 cortex auditorius64 40 31 cortex olfactorius65 41 32 cortex gustatorius66 42 33 area somatic sensorium associata 67 43 34 area visuum associata 68 44 35 area auditivum associata69 45 36 area somatic motoric associata70 46 37 cortex premotoric71 47 38 cortex prefrontal72 48 39 nuclei basalis/ ganglia basalis73 49 40 nucleus caudatus74 50 41 nucleus lentiformis75 51 42 globus pallidus76 52 43 putamen77 53 44 corpus amygdala78 54 45 lobus lymbicus79 55 46 gyrus cinguli80 56 47 gyrus dentatus81 57 48 gyrus parahyppocampalis82 58 49 hyppocampus83 59 50 fornix84 60 51 copus mamillaris (corpora mamillaris)85 61 52 Formatio reticularis86 62 53 massa intermedia87 63 54 nuclei anterior88 64 55 pulvinar89 65 56 nucleus/corpus geniculatum lateral90 66 57 nucleus/corpus geniculatum medial91 67 58 infundibulum92 68 59 tuber cinerium93 69 60 eminentia mediana94 70 61 nucleus supraopticus95 71 62 nucleus paraventricularis96 72 63 area preopticus97 73 64 nucleus suprachiasmaticus

MATERI PRAKTIKUM III BLOK NSS 2012/2013b) cerebellum et medulla spinalis c) vascularisasi pars centralis /systema nervosum centrale

109 85 1 duramater spinalis 140 116 1 a. carotis externa110 86 2 arachnoideamater spinalis 141 117 2 a. cerebri media111 87 3 piamater spinalis 142 118 3 a. cerebri anterior112 88 4 intumescentia cervicalis 143 119 4 a. communicans anterior113 89 5 intumescentia lumbalis 144 120 5 a. communicans posterior114 90 6 ligamentum coccygeale 145 121 6 a. cerebri posterior115 91 7 sulcus mediana anterior 146 122 7 a. basilaris116 92 8 fissura mediana posterior 147 123 8 a. cerebellaris superior117 93 9 collumna (funiculli) 148 124 9 a. Labirinthy118 94 10 tractus (fasciculi) 149 125 10 a. cerebellaris inferior anterior119 95 11 tractus ascenden 150 126 11 a. vertebralis120 96 12 tractus descenden 151 127 12 a. cerebellaris inferior posterior121 97 13 Substantia alba medulla spinalis 152 128 13 vena cerebri superficialis122 98 14 funiculus anterior 153 129 14 bridging vein123 99 15 funiculus posterior 154 130 15 vena magna cerebri (Vena Galen(i))124 100 16 funiculus lateralis 155 131 16 vena cerebri interna125 101 17 canalis centralis 156 132 17 ventriculus lateralis cornu frontale126 102 18 cornu (grisea) anterior 157 133 18 ventriculus lateralis cornu occipitale127 103 19 cornu (grisea) posterior 158 134 19 ventriculus lateralis cornu lateralis128 104 20 cornu (grisea) lateral 159 135 20 foramen inter ventriculare (Monroe)129 105 21 comissura grisea 160 136 21 ventriculus tertius130 106 22 Folium (folia) 161 137 22 aquaductus mesencephalicus131 107 23 lobus anterior et posterior 162 138 23 ventriculus quartus132 108 24 fissura primarius 163 139 24 foramen Luscha (foramina Luscha)133 109 25 vermis 164 140 25 foramen Magendie134 110 26 hemispherium cerebellaris 165 141 26 canalis centralis135 111 27 lobus flocculonodularis 166 142 27 cysterna136 112 28 nuclei cerebellaris 167 143 28 spatium subarachnoidea137 113 29 pedunculus (pedunculi) cerebellaris superior 168 144 29 sinus sagittalis superior138 114 30 pedunculus (pedunculi) cerebellaris medius 169 145 30 sinus sagittalis inferior139 115 31 pedunculus (pedunculi) cerebellaris inferior 170 146 31 sinus rectus

171 147 32 confluens sinuum172 148 33 bulbus superior vena jugularis interna173 149 34 sinus petrosus

174 150 35 sinus cavernosus

MATERI PRAKTIKUM IV BLOK NSS 2012/2013Organa sensuuma) Organum olfactorium; organum olfactus

194 1 1 filli olfactoria195 2 2 bulbus olfactorius196 3 3 tractus olfactorius

b) Occulus et structurae pertinentes197 4 1 m. rectus superior et inferior198 5 2 m. rectus lateral et medial199 6 3 m. obliquus superior et inferior200 7 4 m. Orbicularis oculi201 8 5 m. Levator palpebra (superior)202 9 6 tarsus203 10 7 fissura palpebrae204 11 8 rima palpebrae205 12 9 canthus medial206 13 10 cantus laterale207 14 11 conjuctiva bulbi208 15 12 conjunctiva palpebra209 16 13 fornix conjunctiva210 17 14 ductuli glandula tarsalia211 18 15 ductuli glandula Meiboom212 19 16 cilia213 20 17 ductuli glandula lacrimalis214 21 18 laccus lacrimalis215 22 19 punctum lacrimalis216 23 20 canaliculi lacrimalis217 24 21 saccus lacrimalis 218 25 22 ductus nasolacrimalis219 26 23 limbus cornea - sulcus sclera220 27 24 choroid221 28 25 corpus cilliaris

222 29 26 m. cilliaris223 30 27 vasa centralis retina224 31 28 cavum anterior225 32 29 cavum posterior / cavitas vitreum226 33 30 corpus vitreum227 34 31 camera oculi anterior228 35 32 camera oculi posterior229 36 33 ligamentum suspensorium lentis230 37 34 angulus iridocornealis231 38 35 canalis Schlemm232 39 36 Nervus Opticus233 40 37 nervus opticus pars intra & extra orbitalis234 41 38 chiasma opticum235 42 39 tractus opticus236 43 40 radiatio optica237 44 41 colliculus superior238 45 42 corpus geniculatum lateral 239 46 43 brachium colliculi superior240 47 44 cortex visual lobus occipitalis241 48 45 Nervus Occulomotorius242 49 46 ganglion cilliaris243 50 47244 51 48245 52 49 Nervus Trochlearis246 53 50 Nervus Trigeminalis247 54 51 ramus opthalmicus248 55 52 ramus maxillaries249 56 53 ramus mandibularis250 57 54 ganglion semilunaris251 58 55 ganglion ciliaris252 59 56 ganglion sphenopalatina253 60 57 ganglion submandibularis

Somatic motor: superior, inferior, and medial rectus muscles; inferior oblique muscle; levator palpebrae superioris muscle. Visceral motor: intrinsic eye muscles

254 61 58 ganglion otic255 62 59 Nervus Abducen

MATERI PRAKTIKUM V BLOK NSS 2012/2013c) Auris

256 63 60 umbo257 64 61 cone of light258 65 62 pars tensa259 66 63 pars flaccida260 67 64 ostium tympanicum tuba auditiva261 68 65 ostium pharyngeum tuba auditiva262 69 66 m. Tensor tympani263 70 67 m. Stapedius264 71 68 venestra ovale265 72 69 venestra rotundum266 73 70 labyrintus osseus267 74 71 labyrinthus membranaceus268 75 72 endolymphe269 76 73 perilymphe270 77 74 sacculus271 78 75 utriculus272 79 76 canalis semicircularis273 80 77 ductus semicircularis274 81 78 ductus cochlearis275 82 79 nervus vestibularis/ the stato-acoustic nerves276 83 80 nervus cochlearis/ acoustic nerves, the auditory nerves277 84 81 ganglion vestibularis278 85 82 ganglion spirale/cochlearis279 86 83 corpus geniculatum medial280 87 84 colliculus inferior281 88 85 brachium colliculi inferior282 89 86 vestibular complex to the cerebellum. 283 90 87 vestibular complex to the cerebral cortex284 91 88 motor nuclei in the brain stem and spinal cord. 285 92 89 tractus vestibulospinalis286 93 90 attic287 94 91 aditus ad anthrum288 95 92 semicanalis musculi tensoris tympani

d) Organum gustatorium; organum gustus289 96 1 apex lingua290 97 2 corpus lingua291 98 3 radix lingua292 99 4 papilla lingualis293 100 5 papilla foliata294 101 6 papilla fungiformis295 102 7 papilla circumvallata296 103 8 papilla filliformis297 104 9 aferen somatik umum298 105 10 aferen somatik khusus299 106 11 nucleus motorius nervus facialis (pons)300 107 12 nucleus sensorik nervus facialis (pons)301 108 13 ganglion geniculi302 109 14 ganglion sphenopalatina303 110 15 ganglion submandibularis304 111 16 glandula submandibularis305 112 17 glandula sublingualis306 113 18 glandula lacrimalis

307 114 19 glandula mucosa cavum nasi

MATERI PRAKTIKUM II BLOK NSS 2012/2013a) pars centralis/ systema nervosum centrale (truncus encephali)

98 74 65 tectum99 75 66 tegmentum100 76 67 corpora quadrigemina101 77 68 colliculus superior (colliculi superior)102 78 69 colliculus inferior (colliculi inferior)103 79 70 nucleus ruber104 80 71 substantia nigra105 81 72 pedunculus cerebellaris superior106 82 73 fibra transversae pontis107 83 74 decussatio pyramidalis108 84 75 Pedunculus cerebellaris medius

d) pars peripherica/ systema nervosum periphericum175 151 1 tractus olfactorius176 152 2 tractus opticus177 153 3 radiatio optica178 154 4 ganglion cilliaris179 155 5 ramus opthalmicus180 156 6 ramus maxillaries181 157 7 ramus mandibularis182 158 8 ganglion semilunaris183 159 9 ganglion geniculi184 160 10 ganglion sphenopalatina185 161 11 chordae tympani186 162 12 nucleus motorius nervus facialis (pons)187 163 13 nucleus sensorik nervus facialis (pons)188 164 14 ganglion sphenopalatina189 165 15 Ganglion jugularis (ganglion superius nervi vagi)190 166 16 Ganglion nodosum(ganglion inferius nervi vagi)191 167 17 ramus medularis192 168 18 ramus spinalis193 169 19 Motor nuclei of medulla oblongata