(IMAGE (TYPE "GIF")
       (PATH "gifs/Syllabus Chapters/Hypothalamus/CGdien45.gif"))
(OUTLINE-COLOR (NAME "YELLOW"))
(STRING-COLOR (NAME "RED"))
(PIN-COLOR (NAME "RED"))
(FRAME-INFO (STRING "  Diencephalon, Computer Graphic. This image shows the relationship between the ventricles and the diencephalon. The ventricles are in aqua, the thalamus in magenta and the hypothalamus in yellow. Note that the thalamus and hypothalamus make up the walls of the third ventricle, the hypothalamus lying ventral and further anterior to the thalamus. The hypothalamus surrounds the inferior recesses of the third ventricle. The most anterior tip of the hypothalamus has been chopped off to expose the optic recess which is located at the base of the lamina terminalis, and the infundibular recess is located inside the infundibulum which in this image looks like a little spike protruding ventrally. The lateral border of the hypothalamus is the anterior limb of the internal capsule \(not shown\). Note the lateral wall of the lateral ventricle; the caudate nucleus \(not shown in this specimen\) occupies the groove in the anterior horn and body of the ventricle.  "))
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        (ACTION "optic recess of third ventricle")
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        (ACTION "third ventricle")
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        (ACTION "hypothalamus")
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        (ACTION "medial geniculate nucleus")
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        (ACTION "lateral geniculate nucleus")
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        (ACTION "thalamus")
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        (ACTION "cerebral aqueduct")
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        (COORD-LIST (295 239) (300 238) (305 242) (307 247) (308 252) (304 252) (300 253) (298 249) (298 245) (298 241) (295 239)))

(REGION (TYPE "STRUCT")
        (ACTION "central canal")
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        (CENTER-PT (344 367))
        (COORD-LIST (338 361) (343 360) (345 365) (346 370) (346 375) (346 380) (346 385) (338 361)))

(REGION (TYPE "STRUCT")
        (ACTION "inferior horn of lateral ventricle")
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(REGION (TYPE "STRUCT")
        (ACTION "atrium of lateral ventricle")
        (ID 13)
        (CENTER-PT (364 208))
        (COORD-LIST (350 225) (350 221) (348 217) (346 213) (345 209) (346 205) (348 201) (350 197) (352 193) (353 189) (354 185) (354 181) (354 177) (354 173) (356 169) (358 165) (363 165) (368 168) (372 173) (376 178) (378 183) (383 188) (383 193) (383 198) (382 203) (381 208) (381 213) (380 218) (380 223) (379 228) (379 233) (379 238) (376 234) (372 230) (368 227) (364 225) (360 224) (356 224) (350 225)))

(REGION (TYPE "STRUCT")
        (ACTION "posterior horn of lateral ventricle")
        (ID 12)
        (CENTER-PT (394 209))
        (COORD-LIST (382 187) (382 192) (383 197) (382 202) (381 207) (381 212) (379 217) (379 222) (378 227) (378 232) (378 237) (383 238) (386 234) (387 230) (389 226) (394 224) (399 223) (402 219) (407 218) (412 216) (417 213) (422 211) (427 210) (432 209) (436 205) (439 201) (437 197) (433 196) (429 199) (425 201) (421 201) (417 200) (413 199) (409 198) (405 197) (401 195) (397 193) (393 191) (389 188) (385 186) (382 187)))

(REGION (TYPE "STRUCT")
        (ACTION "fourth ventricle")
        (ID 11)
        (CENTER-PT (341 316))
        (COORD-LIST (309 281) (310 286) (312 291) (315 296) (316 301) (318 306) (320 311) (321 316) (323 321) (325 326) (327 331) (328 336) (330 341) (331 346) (334 351) (335 356) (337 361) (342 362) (347 361) (352 357) (354 353) (355 349) (355 345) (358 341) (358 337) (356 333) (356 329) (357 325) (362 322) (366 318) (371 316) (376 315) (381 314) (378 310) (374 310) (370 308) (366 306) (362 304) (358 301) (354 299) (350 299) (346 297) (342 294) (338 292) (334 290) (331 286) (327 283) (323 280) (319 278) (315 277) (309 281)))

(REGION (TYPE "STRUCT")
        (ACTION "anterior horn of lateral ventricle")
        (ID 10)
        (CENTER-PT (204 192))
        (COORD-LIST (247 133) (247 138) (247 143) (248 148) (249 153) (249 158) (249 163) (250 168) (246 172) (242 174) (238 177) (235 182) (232 187) (229 192) (229 197) (229 202) (228 207) (224 211) (220 211) (216 213) (212 214) (208 215) (204 216) (200 217) (196 216) (192 215) (188 215) (184 211) (182 207) (181 203) (180 199) (180 195) (180 191) (181 187) (182 183) (184 179) (186 175) (188 171) (190 167) (193 163) (196 159) (201 156) (205 152) (210 150) (215 148) (220 145) (225 142) (230 140) (235 136) (240 133) (245 130) (247 133)))

(REGION (TYPE "STRUCT")
        (ACTION "anterior horn of lateral ventricle")
        (ID 9)
        (CENTER-PT (163 179))
        (COORD-LIST (238 135) (234 135) (230 133) (226 132) (222 132) (218 132) (214 132) (210 133) (206 133) (202 134) (198 134) (194 136) (190 138) (186 140) (182 142) (178 143) (174 146) (170 149) (166 152) (162 155) (158 158) (154 161) (150 164) (146 168) (146 173) (145 178) (145 183) (147 188) (148 193) (148 198) (149 203) (152 208) (157 212) (162 213) (167 213) (172 213) (177 212) (182 211) (182 207) (181 203) (180 199) (179 195) (179 191) (180 187) (180 183) (182 179) (184 175) (186 171) (189 167) (192 163) (195 159) (199 155) (204 152) (209 149) (214 147) (219 145) (224 143) (229 141) (238 135)))

(REGION (TYPE "STRUCT")
        (ACTION "body of lateral ventricle")
        (ID 8)
        (CENTER-PT (266 146))
        (COORD-LIST (246 130) (247 135) (248 140) (249 145) (249 150) (249 155) (249 160) (249 165) (254 166) (259 165) (264 164) (269 163) (274 160) (279 159) (284 160) (289 161) (294 162) (299 162) (304 163) (309 165) (314 169) (319 172) (324 174) (329 178) (332 183) (334 188) (336 193) (339 198) (340 203) (342 208) (347 206) (348 202) (350 198) (352 194) (354 190) (354 186) (355 182) (355 178) (355 174) (356 170) (358 166) (360 162) (356 160) (352 159) (348 157) (344 154) (340 152) (336 150) (332 148) (328 146) (324 143) (320 141) (316 138) (312 137) (308 136) (304 134) (300 133) (296 132) (292 132) (288 131) (284 131) (280 130) (276 130) (272 129) (268 128) (264 128) (260 128) (256 128) (252 128) (248 129) (244 130) (246 130)))

(REGION (TYPE "STRUCT")
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(REGION (TYPE "STRUCT")
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        (COORD-LIST (357 345) (356 350) (354 355) (352 360) (352 365) (354 370) (355 375) (356 380) (356 385) (360 390) (365 391) (370 389) (372 385) (374 381) (375 377) (375 373) (375 369) (375 365) (375 361) (373 357) (371 353) (367 350) (363 349) (359 348) (357 345)))

(REGION (TYPE "STRUCT")
        (ACTION "cerebellar vermis")
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        (CENTER-PT (373 285))
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(REGION (TYPE "STRUCT")
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        (CENTER-PT (350 432))
        (COORD-LIST (339 418) (344 418) (349 419) (354 418) (359 417) (360 422) (360 427) (360 432) (361 437) (362 442) (358 443) (354 443) (350 443) (346 443) (342 443) (341 439) (340 435) (339 431) (339 427) (339 423) (339 418)))

(REGION (TYPE "STRUCT")
        (ACTION "olfactory bulb")
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        (CENTER-PT (84 269))
        (COORD-LIST (87 265) (83 264) (79 263) (75 265) (75 270) (80 271) (85 272) (90 273) (93 269) (87 265)))

(REGION (TYPE "STRUCT")
        (ACTION "olfactory tract")
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