(IMAGE (TYPE "GIF")
       (PATH "gifs/Syllabus Chapters/SerialsN/horN05.gif"))
(OUTLINE-COLOR (NAME "YELLOW"))
(STRING-COLOR (NAME "RED"))
(PIN-COLOR (NAME "RED"))
(FRAME-INFO (STRING " Horizontal Nissl-stained Section. This section passes through the major components of the basal ganglia: the caudate, putamen and globus pallidus. In the midline anteriorly, the septal nuclei can be distinguished at the region where they continue into the subcallosal gyrus on each side, with the subarachnoid space between. The thalami are connected across the midline by the interthalamic adhesion \(massa intermedia\) and the midbrain is visible posteriorly, with a tiny piece of the pineal still present between the superior colliculi. Lateral to each colliculus is the pulvinar nucleus, the largest nucleus of the human thalamus. The posterior commissure is present next to the cerebral aqueduct."))
(REGION (TYPE "STRUCT")
        (ACTION "corpus callosum")
        (ID 36)
        (CENTER-PT (178 114))
        (COORD-LIST (152 93) (156 96) (160 98) (164 100) (168 101) (173 102) (177 102) (181 102) (185 100) (189 98) (193 96) (197 95) (201 94) (204 97) (205 101) (202 104) (199 107) (196 110) (194 114) (191 117) (189 121) (188 125) (187 129) (186 133) (184 137) (180 139) (176 139) (172 138) (172 134) (171 130) (169 126) (167 122) (166 118) (163 115) (160 112) (158 108) (155 105) (152 102) (149 99) (148 95) (152 93)))

(REGION (TYPE "STRUCT")
        (ACTION "anterior horn of lateral ventricle")
        (ID 35)
        (CENTER-PT (151 116))
        (COORD-LIST (149 99) (147 95) (143 93) (139 93) (135 93) (132 96) (131 100) (131 104) (132 108) (135 111) (138 114) (142 116) (146 119) (150 121) (153 124) (154 128) (155 132) (157 136) (158 140) (159 144) (159 148) (159 152) (159 156) (158 160) (158 164) (161 167) (165 167) (165 163) (166 159) (166 155) (166 151) (168 147) (169 143) (170 139) (170 135) (170 131) (169 127) (167 123) (166 119) (164 115) (161 111) (158 108) (155 105) (151 102) (149 99)))

(REGION (TYPE "STRUCT")
        (ACTION "anterior horn of lateral ventricle")
        (ID 34)
        (CENTER-PT (203 117))
        (COORD-LIST (216 96) (213 99) (209 102) (205 105) (201 107) (198 110) (195 113) (193 117) (191 121) (188 125) (186 129) (185 133) (185 137) (185 141) (186 145) (187 149) (187 153) (187 157) (187 161) (188 165) (192 167) (195 164) (196 160) (194 156) (194 152) (193 148) (194 144) (196 140) (197 136) (198 132) (201 129) (205 127) (208 123) (211 119) (214 116) (218 114) (221 111) (223 107) (223 103) (223 99) (220 96) (216 96)))

(REGION (TYPE "STRUCT")
        (ACTION "septal nuclei")
        (ID 33)
        (CENTER-PT (172 154))
        (COORD-LIST (172 139) (169 142) (169 146) (169 150) (168 154) (168 158) (167 162) (167 166) (170 169) (174 169) (176 165) (176 161) (175 157) (175 153) (175 149) (175 145) (175 141) (172 139)))

(REGION (TYPE "STRUCT")
        (ACTION "septal nuclei")
        (ID 32)
        (CENTER-PT (183 154))
        (COORD-LIST (180 141) (180 145) (180 149) (180 153) (180 157) (180 161) (180 165) (183 168) (187 168) (188 164) (188 160) (188 156) (188 152) (187 148) (187 144) (185 140) (181 139) (180 141)))

(REGION (TYPE "STRUCT")
        (ACTION "caudate nucleus")
        (ID 31)
        (CENTER-PT (145 137))
        (COORD-LIST (131 109) (130 113) (128 117) (126 121) (129 125) (132 128) (134 132) (135 136) (137 140) (137 144) (138 148) (140 152) (143 155) (146 158) (149 162) (153 165) (156 162) (157 158) (158 154) (159 150) (159 146) (158 142) (157 138) (155 134) (155 130) (153 126) (151 122) (147 119) (143 117) (139 116) (135 113) (132 110) (131 109)))

(REGION (TYPE "STRUCT")
        (ACTION "caudate nucleus")
        (ID 30)
        (CENTER-PT (206 139))
        (COORD-LIST (219 115) (215 117) (212 120) (210 124) (207 127) (204 130) (201 133) (199 137) (197 141) (195 145) (193 149) (193 153) (192 157) (195 161) (197 165) (201 162) (203 158) (206 155) (208 151) (210 147) (211 143) (214 140) (217 137) (219 133) (222 129) (223 125) (225 121) (226 117) (223 114) (219 115)))

(REGION (TYPE "STRUCT")
        (ACTION "anterior limb of internal capsule")
        (ID 29)
        (CENTER-PT (131 140))
        (COORD-LIST (124 121) (121 124) (120 128) (121 132) (124 136) (125 140) (127 144) (128 148) (129 153) (131 157) (134 161) (137 164) (141 165) (144 162) (143 158) (140 155) (139 151) (138 147) (137 143) (136 139) (135 135) (133 131) (130 128) (127 124) (124 121)))

(REGION (TYPE "STRUCT")
        (ACTION "anterior limb of internal capsule")
        (ID 28)
        (CENTER-PT (216 148))
        (COORD-LIST (227 121) (230 124) (229 128) (227 132) (225 136) (224 140) (222 144) (221 148) (220 152) (218 156) (216 160) (214 164) (213 168) (209 167) (207 163) (207 159) (208 155) (210 151) (212 147) (213 143) (216 140) (218 136) (220 132) (222 128) (225 125) (227 121)))

(REGION (TYPE "STRUCT")
        (ACTION "posterior limb of internal capsule")
        (ID 27)
        (CENTER-PT (123 208))
        (COORD-LIST (103 226) (105 230) (108 233) (113 236) (117 237) (119 233) (121 229) (124 225) (126 221) (128 217) (129 213) (131 209) (133 205) (134 201) (136 197) (139 194) (142 191) (144 187) (142 183) (138 182) (134 182) (131 185) (128 188) (126 192) (123 195) (120 198) (117 202) (115 206) (113 210) (111 214) (109 218) (106 222) (103 226)))

(REGION (TYPE "STRUCT")
        (ACTION "posterior limb of internal capsule")
        (ID 26)
        (CENTER-PT (232 218))
        (COORD-LIST (211 190) (207 192) (207 196) (210 199) (214 202) (217 205) (219 209) (222 213) (225 217) (228 220) (230 224) (232 228) (234 232) (234 236) (236 240) (239 243) (242 247) (246 246) (248 242) (250 238) (253 235) (250 231) (246 229) (243 226) (240 222) (237 218) (235 214) (231 211) (228 207) (225 203) (222 200) (219 197) (216 193) (211 190)))

(REGION (TYPE "STRUCT")
        (ACTION "genu of internal capsule")
        (ID 25)
        (CENTER-PT (147 176))
        (COORD-LIST (138 166) (139 170) (139 174) (139 178) (140 182) (144 184) (147 188) (151 188) (154 184) (157 180) (157 176) (156 172) (155 168) (152 165) (148 164) (144 164) (140 165) (138 166)))

(REGION (TYPE "STRUCT")
        (ACTION "genu of internal capsule")
        (ID 24)
        (CENTER-PT (204 180))
        (COORD-LIST (206 166) (205 170) (202 173) (200 177) (200 181) (200 185) (202 189) (205 192) (209 190) (211 186) (211 182) (210 178) (210 174) (212 170) (209 167) (206 166)))

(REGION (TYPE "STRUCT")
        (ACTION "putamen")
        (ID 23)
        (CENTER-PT (109 170))
        (COORD-LIST (118 131) (117 135) (116 139) (114 143) (111 147) (109 151) (106 154) (104 158) (101 162) (100 166) (99 170) (98 174) (98 178) (99 182) (99 186) (99 190) (99 196) (99 200) (99 204) (99 208) (99 212) (99 216) (99 220) (103 222) (106 219) (109 216) (110 212) (112 208) (113 204) (115 200) (115 196) (115 192) (115 188) (115 184) (116 180) (116 176) (118 172) (120 168) (123 165) (125 161) (128 158) (129 154) (129 150) (129 146) (128 142) (126 138) (123 134) (118 131)))

(REGION (TYPE "STRUCT")
        (ACTION "putamen")
        (ID 22)
        (CENTER-PT (244 169))
        (COORD-LIST (233 127) (231 131) (229 135) (227 139) (226 143) (223 146) (222 150) (222 154) (225 157) (229 160) (230 164) (232 169) (234 173) (235 177) (237 181) (238 185) (240 189) (240 193) (241 197) (241 201) (241 205) (241 209) (241 213) (242 217) (242 221) (242 225) (246 227) (249 230) (253 229) (256 225) (258 220) (258 216) (258 212) (258 208) (259 204) (259 200) (259 196) (258 192) (257 188) (256 183) (255 179) (255 175) (255 171) (254 167) (254 163) (253 159) (251 155) (249 151) (247 147) (245 143) (243 139) (241 135) (238 132) (236 128) (233 127)))

(REGION (TYPE "STRUCT")
        (ACTION "globus pallidus")
        (ID 21)
        (CENTER-PT (129 174))
        (COORD-LIST (129 157) (127 161) (124 164) (122 168) (120 172) (119 176) (117 180) (116 184) (116 188) (116 192) (116 196) (116 200) (120 198) (123 194) (126 191) (129 188) (132 185) (136 183) (139 180) (140 176) (140 172) (140 168) (139 164) (136 161) (132 158) (129 157)))

(REGION (TYPE "STRUCT")
        (ACTION "globus pallidus")
        (ID 20)
        (CENTER-PT (223 182))
        (COORD-LIST (220 154) (218 158) (218 162) (216 166) (215 170) (214 174) (213 178) (212 182) (212 186) (212 190) (215 195) (219 198) (222 201) (226 204) (229 207) (232 210) (235 213) (237 217) (238 221) (241 218) (241 214) (241 210) (241 206) (241 202) (241 198) (241 194) (240 190) (238 185) (237 181) (236 177) (235 173) (234 169) (233 165) (230 162) (226 159) (223 156) (220 154)))

(REGION (TYPE "STRUCT")
        (ACTION "thalamus")
        (ID 19)
        (CENTER-PT (150 213))
        (COORD-LIST (167 178) (164 175) (160 174) (159 178) (157 182) (155 186) (152 189) (148 189) (144 191) (141 194) (138 197) (135 200) (132 204) (131 208) (130 212) (130 216) (128 220) (126 224) (124 228) (123 232) (126 235) (130 236) (134 236) (138 236) (142 237) (146 237) (150 234) (154 233) (158 233) (162 231) (166 229) (169 226) (169 222) (169 218) (170 214) (171 210) (173 206) (173 202) (173 198) (173 194) (172 190) (170 186) (169 182) (167 178) (167 178)))

(REGION (TYPE "STRUCT")
        (ACTION "thalamus")
        (ID 18)
        (CENTER-PT (200 215))
        (COORD-LIST (198 180) (200 184) (200 188) (202 192) (206 194) (209 197) (212 201) (215 204) (218 207) (220 211) (222 215) (225 218) (227 222) (229 226) (231 230) (232 234) (232 238) (230 242) (227 245) (223 246) (219 247) (215 247) (211 246) (206 244) (201 240) (197 238) (193 238) (189 238) (187 234) (185 230) (184 226) (185 222) (184 217) (182 213) (182 209) (181 205) (181 201) (181 197) (183 193) (185 189) (186 185) (186 181) (190 179) (194 178) (198 180)))

(REGION (TYPE "STRUCT")
        (ACTION "interthalamic adhesion")
        (ID 17)
        (CENTER-PT (177 201))
        (COORD-LIST (174 194) (179 194) (183 195) (183 199) (183 203) (182 207) (178 208) (173 208) (174 204) (174 200) (172 196) (174 194)))

(REGION (TYPE "STRUCT")
        (ACTION "fornix")
        (ID 16)
        (CENTER-PT (172 175))
        (COORD-LIST (168 167) (165 170) (161 168) (158 165) (158 169) (161 173) (164 176) (167 179) (171 180) (175 180) (177 176) (177 172) (176 168) (172 168) (168 167)))

(REGION (TYPE "STRUCT")
        (ACTION "fornix")
        (ID 15)
        (CENTER-PT (184 174))
        (COORD-LIST (176 168) (178 172) (179 176) (179 180) (180 184) (184 183) (187 180) (191 178) (194 175) (195 171) (191 169) (176 168)))

(REGION (TYPE "STRUCT")
        (ACTION "third ventricle")
        (ID 14)
        (CENTER-PT (177 186))
        (COORD-LIST (176 178) (172 180) (170 184) (171 188) (172 192) (176 194) (180 194) (184 192) (185 188) (185 184) (181 183) (178 179) (175 176) (176 178)))

(REGION (TYPE "STRUCT")
        (ACTION "third ventricle")
        (ID 13)
        (CENTER-PT (177 222))
        (COORD-LIST (172 207) (172 211) (172 215) (171 219) (170 223) (169 227) (168 231) (168 235) (168 239) (172 241) (176 241) (180 241) (185 242) (187 238) (186 234) (185 230) (185 226) (186 222) (186 218) (184 214) (182 210) (179 207) (176 210) (172 207)))

(REGION (TYPE "STRUCT")
        (ACTION "posterior commissure")
        (ID 12)
        (CENTER-PT (177 243))
        (COORD-LIST (184 243) (180 242) (176 242) (172 243) (169 246) (173 247) (177 245) (181 246) (186 246) (184 243)))

(REGION (TYPE "STRUCT")
        (ACTION "cerebral aqueduct")
        (ID 11)
        (CENTER-PT (177 247))
        (COORD-LIST (181 247) (177 245) (173 245) (173 249) (177 249) (181 249) (181 247)))

(REGION (TYPE "STRUCT")
        (ACTION "midbrain")
        (ID 10)
        (CENTER-PT (189 259))
        (COORD-LIST (166 239) (164 234) (160 233) (156 234) (152 234) (150 238) (149 242) (149 246) (149 250) (150 254) (153 258) (156 262) (159 265) (163 267) (167 268) (171 269) (173 265) (176 262) (180 262) (184 265) (186 269) (190 270) (194 270) (198 268) (201 265) (203 261) (207 258) (208 254) (208 250) (206 246) (202 244) (199 240) (195 239) (191 239) (188 242) (186 246) (183 249) (179 250) (175 250) (171 249) (168 246) (169 242) (166 239)))

(REGION (TYPE "STRUCT")
        (ACTION "pineal gland")
        (ID 9)
        (CENTER-PT (178 271))
        (COORD-LIST (178 265) (174 266) (173 270) (173 274) (176 277) (180 276) (181 272) (181 268) (178 265)))

(REGION (TYPE "STRUCT")
        (ACTION "pulvinar nucleus of thalamus")
        (ID 8)
        (CENTER-PT (225 260))
        (COORD-LIST (243 248) (239 246) (235 244) (235 240) (231 242) (228 246) (223 247) (219 247) (215 248) (213 252) (211 256) (210 260) (210 264) (210 268) (211 272) (215 272) (219 272) (223 271) (227 269) (231 268) (235 265) (239 262) (242 259) (243 255) (243 251) (244 247) (243 248)))

(REGION (TYPE "STRUCT")
        (ACTION "pulvinar nucleus of thalamus")
        (ID 7)
        (CENTER-PT (127 248))
        (COORD-LIST (149 235) (145 237) (141 238) (136 238) (132 238) (128 237) (124 236) (120 236) (116 237) (112 238) (108 240) (106 244) (106 248) (109 252) (112 255) (116 256) (120 257) (124 257) (128 257) (132 257) (136 256) (139 253) (143 251) (147 251) (147 247) (147 243) (148 239) (149 235)))

(REGION (TYPE "STRUCT")
        (ACTION "hippocampal formation")
        (ID 6)
        (CENTER-PT (115 272))
        (COORD-LIST (126 268) (122 269) (118 269) (115 265) (111 264) (107 263) (103 261) (99 261) (97 265) (98 269) (99 273) (103 276) (107 279) (111 281) (115 282) (120 282) (124 281) (125 277) (128 274) (129 270) (126 268)))

(REGION (TYPE "STRUCT")
        (ACTION "hippocampal formation")
        (ID 5)
        (CENTER-PT (240 282))
        (COORD-LIST (244 272) (240 274) (236 276) (232 277) (228 279) (227 283) (229 287) (232 290) (236 291) (240 289) (244 288) (247 285) (250 282) (251 278) (250 274) (246 272) (244 272)))

(REGION (TYPE "STRUCT")
        (ACTION "atrium of lateral ventricle")
        (ID 3)
        (CENTER-PT (258 298))
        (COORD-LIST (260 267) (257 270) (254 274) (253 278) (253 282) (251 286) (247 289) (243 292) (239 292) (236 295) (241 298) (245 299) (249 302) (253 304) (257 307) (260 310) (263 314) (265 318) (267 322) (271 320) (271 316) (271 312) (272 308) (272 304) (272 300) (272 296) (272 292) (272 288) (272 284) (272 280) (271 276) (267 274) (263 271) (260 267)))

(REGION (TYPE "STRUCT")
        (ACTION "retrolenticular part of internal capsule")
        (ID 2)
        (CENTER-PT (99 239))
        (COORD-LIST (101 227) (97 230) (93 232) (90 235) (89 239) (89 243) (90 247) (94 249) (98 249) (102 249) (104 245) (107 242) (111 240) (108 236) (105 233) (103 229) (101 227)))

(REGION (TYPE "STRUCT")
        (ACTION "retrolenticular part of internal capsule")
        (ID 1)
        (CENTER-PT (258 252))
        (COORD-LIST (252 237) (249 240) (247 244) (245 248) (245 253) (245 257) (250 260) (254 261) (257 265) (262 266) (266 267) (268 263) (270 259) (271 255) (271 251) (270 247) (267 244) (262 241) (258 239) (252 237)))

(REGION (TYPE "STRUCT")
        (ACTION "fimbria of hippocampus")
        (ID 38)
        (CENTER-PT (103 258))
        (COORD-LIST (99 262) (103 261) (107 261) (109 257) (105 255) (101 254) (98 257) (97 261) (99 262)))

(REGION (TYPE "STRUCT")
        (ACTION "fimbria of hippocampus")
        (ID 37)
        (CENTER-PT (245 268))
        (COORD-LIST (237 270) (241 271) (246 273) (250 274) (254 272) (254 268) (250 266) (246 265) (242 263) (238 263) (237 270)))

(REGION (TYPE "STRUCT")
        (ACTION "atrium of lateral ventricle")
        (ID 40)
        (CENTER-PT (91 284))
        (COORD-LIST (105 303) (100 302) (96 302) (92 302) (88 302) (84 301) (80 300) (78 296) (78 292) (78 288) (78 284) (78 280) (78 276) (78 272) (77 268) (77 264) (77 260) (80 257) (84 255) (88 254) (92 253) (90 257) (87 260) (84 263) (84 267) (88 268) (92 268) (97 268) (99 272) (103 274) (107 276) (111 277) (115 279) (119 282) (119 286) (119 290) (115 292) (111 294) (108 297) (105 303)))

(REGION (TYPE "STRUCT")
        (ACTION "posterior horn of lateral ventricle")
        (ID 39)
        (CENTER-PT (94 318))
        (COORD-LIST (84 301) (81 304) (81 308) (81 312) (84 316) (85 320) (86 324) (88 328) (91 332) (92 336) (93 340) (95 344) (98 347) (101 344) (102 340) (105 336) (107 332) (107 328) (107 324) (107 320) (107 316) (107 312) (108 308) (108 304) (84 301)))