Neural - Epithalamus Development: Difference between revisions
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* Pitx2c ensures habenular asymmetry by restricting parapineal cell number<ref><pubmed>24598158</pubmed></ref> | * Pitx2c ensures habenular asymmetry by restricting parapineal cell number<ref><pubmed>24598158</pubmed></ref> "Left-right (L/R) asymmetries in the brain are thought to underlie lateralised cognitive functions. Understanding how neuroanatomical asymmetries are established has been achieved through the study of the zebrafish epithalamus. " | ||
* '''A neuronal migratory pathway crossing from diencephalon to telencephalon populates amygdala nuclei'''<ref><pubmed>20495559</pubmed></ref> "Neurons usually migrate and differentiate in one particular encephalic vesicle. We identified a murine population of diencephalic neurons that colonized the telencephalic amygdaloid complex, migrating along a tangential route that crosses a boundary between developing brain vesicles. The diencephalic transcription factor OTP was necessary for this migratory behavior." | * '''A neuronal migratory pathway crossing from diencephalon to telencephalon populates amygdala nuclei'''<ref><pubmed>20495559</pubmed></ref> "Neurons usually migrate and differentiate in one particular encephalic vesicle. We identified a murine population of diencephalic neurons that colonized the telencephalic amygdaloid complex, migrating along a tangential route that crosses a boundary between developing brain vesicles. The diencephalic transcription factor OTP was necessary for this migratory behavior." | ||
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Revision as of 09:31, 16 May 2014
Embryology - 19 May 2024 Expand to Translate |
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Introduction
The uppermost portion of the diencephalon that includes the trigonum habenulae, the pineal body, the posterior commissure, and the medullary layers of thalamus.
Adult pineal body (mid-sagittal section view) | Pineal gland position (dorsolateral view) |
Some Recent Findings
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More recent papers |
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This table allows an automated computer search of the external PubMed database using the listed "Search term" text link.
More? References | Discussion Page | Journal Searches | 2019 References | 2020 References Search term: Epithalamus Embryology <pubmed limit=5>Epithalamus Embryology</pubmed> |
Neural Tube | Primary Vesicles | Secondary Vesicles | Adult Structures |
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week 3 | week 4 | week 5 | adult |
prosencephalon (forebrain) | telencephalon | Rhinencephalon, Amygdala, hippocampus, cerebrum (cortex), hypothalamus, pituitary | Basal Ganglia, lateral ventricles | |
diencephalon | epithalamus, thalamus, Subthalamus, pineal, posterior commissure, pretectum, third ventricle | ||
mesencephalon (midbrain) | mesencephalon | tectum, Cerebral peduncle, cerebral aqueduct, pons | |
rhombencephalon (hindbrain) | metencephalon | cerebellum | |
myelencephalon | medulla oblongata, isthmus | ||
spinal cord, pyramidal decussation, central canal |
References
Textbooks
- Endocrinology: An Integrated Approach. Nussey, S and Saffron Whitehead, S. Oxford: BIOS Scientific Publishers; 2001. Chapter 7. The pineal gland and melatonin
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Glossary Links
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Cite this page: Hill, M.A. (2024, May 19) Embryology Neural - Epithalamus Development. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/Neural_-_Epithalamus_Development
- © Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G