| Medial dorsal nucleus | |
|---|---|
 Thalamic nuclei: (left thalamus from left) MNG = Midline nuclear group AN = Anterior nuclear group MD = Medial dorsal nucleus VNG = Ventral nuclear group VA = Ventral anterior nucleus VL = Ventral lateral nucleus VPL = Ventral posterolateral nucleus VPM = Ventral posteromedial nucleus LNG = Lateral nuclear group PUL = Pulvinar MTh = Metathalamus LG = Lateral geniculate nucleus MG = Medial geniculate nucleus | |
 right thalamus nuclei (above right view) | |
| Details | |
| Identifiers | |
| Latin | nucleus mediodorsalis thalami |
| MeSH | D020645 |
| NeuroNames | 312 |
| NeuroLex ID | birnlex_1543 |
| TA98 | A14.1.08.622 |
| TA2 | 5681 |
| FMA | 62156 |
| Anatomical terms of neuroanatomy | |
The medial dorsal nucleus (or mediodorsal nucleus of thalamus, dorsomedial nucleus, dorsal medial nucleus, or medial nucleus group) is a large nucleus in the thalamus.[1][2] It is separated from the other thalamic nuclei by the internal medullary lamina.
The medial dorsal nucleus is interconnected with the prefrontal cortex, therefore involved in prefrontal functions. Damage to the interconnected tract or the nucleus itself will result in similar damage to the prefrontal cortex.[3] It is also believed to play a role in memory.[4]
- ^ Mitchell AS, Chakraborty S (2013). "What does the mediodorsal thalamus do?". Front Syst Neurosci. 7: 37. doi:10.3389/fnsys.2013.00037. PMC 3738868. PMID 23950738.
- ^ Georgescu IA, Popa D, Zagrean L (September 2020). "The Anatomical and Functional Heterogeneity of the Mediodorsal Thalamus". Brain Sci. 10 (9): 624. doi:10.3390/brainsci10090624. PMC 7563683. PMID 32916866.
- ^ Vanderah, Todd W.; Gould, Douglas J.; Nolte, John (2016). Nolte's The human brain: an introduction to its functional anatomy (7th ed.). Philadelphia, PA: Elsevier. pp. 408–409. ISBN 978-1-4557-2859-6.
- ^ Li XB, Inoue T, Nakagawa S, Koyama T (May 2004). "Effect of mediodorsal thalamic nucleus lesion on contextual fear conditioning in rats". Brain Res. 1008 (2): 261–72. doi:10.1016/j.brainres.2004.02.038. PMID 15145764. S2CID 36284389.