The Regions of the Diencephalon are: DIENCEPHALON 1. Epithalamus 1.1. Habenula Hb 1.2. Medial Habenula Nucleus MHb 1.3. Lateral Habenula Nucleus LHb 1.4. Habenular Commissure hbc 1.5. Posterior Commissure pc 1.6. Interstitial Magnocellular Nucleus of..IMCPC 1.7. Intracommissural Nucleus of..., ICPC 1.8. Nucleus of Darkschewitz Dk 1.9. Pineal Body Pi 2. Subthalamus 2.1. Subthalamic Nucleus STh 2.2. Zona Incerta ZI 2.3. Fields of Forel FF 2.4. Nucleus of..., F 2.5. Incertohypothalamic area ZIA 3. Hypothalamus H 3.1. Anterior Hypothalamus AH 3.1.1. Septohypothalamic Nucleus SHy 3.1.2. Vascular Organ of the Stria Terminalis VO 3.1.3. Interstitial Nucleus of the Stria Terminalis it 3.1.3.1. Supracommissural part...instsc 3.1.3.2. Infracommissural part...instic 3.1.4. Preoptic Suprachiasmatic Nucleus PSCh 3.1.5. Preoptic Periventricular Area PPA 3.1.6. Suprachiasmatic Nucleus SCh 3.1.7. Retrochiasmatic Area RCh 3.1.8. Paraventricular Hypothalamic Nucleus Pa 3.1.8.1. Magnocellular Part of..,PaMC 3.1.8.2. Parvocellular Part of..,PaPC 3.1.9. Caudal Magnocellular Nucleus of the HypothalamuC 3.1.9.1. Tuberomammillary Nucleus...TUM 3.2. Anterior Hypothalamic Area AHy 3.2.1. Nucleus of..,AHync 3.2.2. Supraoptic Hypothalamic Nucleus SO 3.2.2.1. Retrochiasmatic Part of..., SOR 3.2.2.2. Dorsal Part of...,SOD 3.2.2.3. Ventral Part of..,SOV 3.2.2.4. Nucleus Circularis NC 3.3. Lateral Preoptic Area LPO 3.3.1. Dorsal Lateral Preoptic Area DLPO 3.3.2. Ventral Lateral preoptic Area VLPO 3.4. Medial Preoptic Area MnPA 3.4.1. Medial Preoptic Nucleus MnPO 3.5. Lateral Hypothalamic Area LH 3.5.1. Gemini Nuclei Gem 3.5.2. Ventromedial Hypothalamic Nucleus VMH 3.5.2.1. Central Part of...,VMHC 3.5.2.2. Dorsomedial Part of...,VMHDM 3.5.2.3. Ventrolateral Part of ..,VMHVL 3.5.3. Dorsomedial Hypothalamic Nucleus DM 3.5.3.1. Compact Part of..,DMC 3.5.3.2. Dorsal Part of...DMD 3.5.3.3. Ventral Part of..DMV 3.6. Dorsal Hypothalamic Area DA 3.6.1. Dorsal Hypothalamic Nucleus DO 3.6.2. Periventricular Hypothalamic Nucleus Pe 3.6.3. Perifornical Hypothalamic Nucleus PeF 3.6.4. A-12 Dopaminergic Nucleus A12DA 3.6.5. A-13 Dopaminergic Nucleus A13DA 3.6.6. A-14 Dopaminergic Nucleus A14DA 3.6.7. A-15 Dopaminergic Nucleus A15DA 3.6.8. A-16 Dopaminergic Nucleus A16DA 3.7. Infundibular Stem InfS 3.7.1. Arcuate Nucleus Arc 3.7.1.1. Ventral Tuberal Area VeTA 3.7.1.2. Tuberal Magnocellular Nucleus TMC 3.7.2. Median Eminence ME 3.7.3. Neurohypophysis IPit 3.8. Posterior Hypothalamic Nucleus PH 3.9. Posterior Hypothalamus (Mammillary Complex*)PHMC 3.9.1. Premammillary Nuclei PMN 3.9.1.1. Dorsal Part of..,PMD 3.9.1.2. Ventral Part of..,PMV 3.9.2. Medial Mammillary Nuclei MMN 3.9.2.1. Lateral Part of...,ML 3.9.2.2. Medial Part of...,MM 3.9.2.3. Median Part of..,MMn 3.9.2.4. Posterior Part of..,MP 3.9.3. Lateral Mammillary Nucleus LM 3.9.4. Supramammillary Decussation sumx 3.9.5. Supramammillary Nucleus SuM 3.9.6. Mammillary Peduncle mp 3.9.7. Post-Mammillary (Magnocellular )Nucleus PCMC 4. THALAMUS Thal 4.1. Anterior Nuclear Group ANG 4.1.1. Anteroventral Thalamic Nucleus AV 4.1.2. Anteromedial Thalamic Nucleus AM 4.1.2.1. Interanteromedial Thalamic Nucleus IAM 4.1.3. Anterodorsal Thalamic Nucleus AD 4.1.4. Submammillothalamic Nucleus SMT 4.2. Medial Nuclear Group MNG 4.2.1. Mediodorsal Thalamic Nucleus MD 4.2.1.1. Lateral Part of..,MDL 4.2.1.2. Intermediolateral Thalamic Nucleus IMD 4.3. Midline Nuclear Group MiNG 4.3.1. Parataenial Thalamic Nucleus PT 4.3.2. Paraventricular Thalamic Nucleus PV 4.3.2.1. Anterior Part of.., PVA 4.3.2.2. Posterior Part of..,PVP 4.3.3. Reuniens Nucleus Re 4.3.4. Rhomboid Nucleus Rh 4.3.5. Gelatinous Nucleus G 4.4. Intralaminar Nuclear Group ING 4.4.1. Central Medial Thalamic Nucleus CM 4.4.2. Central Lateral Thalamic Nucleus CL 4.4.3. Parafascicular Thalamic Nucleus PF 4.4.4. Subparafascicular Thalamic Nucleus SPF 4.4.5. Paracentral Thalamic Nucleus PC 4.5. Ventral Nuclear Group VNG 4.5.1. Ventroposterior Thalamic Nucleus VPN 4.5.1.1. Lateral Part of...,VPL 4.5.1.2. Medial Part of..,VPM 4.5.1.3. Parvocellular Part of..,VPPC 4.5.2. Ventromedial Thalamic Nucleus VM 4.5.3. Ventrolateral Thalamic Nucleus VL 4.5.4. Ventroanterior Thalamic Nucleus VA 4.6. Lateral Nuclear Group LNG 4.6.1. Lateral Dorsal Thalamic Nucleus LD 4.6.2. Lateral Posterior Thalamic Nucleus LP 4.6.3. Reticular Nucleus of the Thalamus Rt 4.7. Posterior Nuclear Group PNG 4.8. Other Named Structures of the Thalamus 4.8.1. External Medullary Lamina eml 4.8.2. Internal Medullary Lamina iml 4.8.3. Tracts of the Thalamus 4.8.3.1. Superior Thalamic radiation str 4.8.3.2. Medial Forebrain Bundle mfb 4.8.3.3. Medial Cortical Hypothalamic Tract mch 4.8.3.4. Mammillothalamic Tract mt 4.8.3.5. Mammillotegmental Tract mtg 4.8.3.6. Lateral Lemniscus ll 4.8.3.7. Fasciculus Retroflexus fr 4.8.3.8. Supraoptic Decussation sox 4.8.3.9. Stria Medullaris of the Thalamus sm 5. Metathalamus MThal 5.1. Lateral Geniculate Body LG 5.1.1. Ventral Lateral Geniculate Nucleus VLG 5.1.1.1. Magnocellular Part of.., VLGMC 5.1.1.2. Parvocellular Part of..,VLGPC 5.1.2. Dorsal Lateral Geniculate Nucleus DLG 5.2. Medial Geniculate Nucleus MG 5.2.1. Dorsal Part of..,MGD 5.2.2. Medial Part of..,MGM 5.2.3. Ventral Part of..,MGV 5.3. Intermediate Geniculate Nucleus IntG 5.4. Suprageniculate Nucleus of the Thalamus SG