nucleus raphe obscurus
nucleus raphC) obscurus
The raphe obscurus projects to the cerebellar lobes VI and VII and to crus II along with the nucleus raphe pontis . This so called obscure nucleus has also been implicated in the modulation of the hypoglossal nerve. It has been observed that the ablation of this nucleus causes a change in the firing pattern in the XII nerve . In addition, the raphe obscurus mediates expiration via the inhibitory effect of serotonin and depresses periodic synaptic potentials . It has also been shown that this nucleus stimulates gastrointestinal motor function; microinjections of 5-HT into the n.r. obscurus increase gastric movement . [WP,unvetted].
| Tipe | Nerve |
| Struktur Induk | nucleus of medulla oblongata |
| Nama Latin | nucleus raphC) obscurus |
| FMA ID | 72585 |
Pertanyaan yang Sering Diajukan
What is the nucleus raphe obscurus?
What is the Latin name for the nucleus raphe obscurus?
Struktur Terkait
Penafian Medis
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Educational Disclaimer
This content is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider for medical decisions.
Data sources: Terminologia Anatomica, Foundational Model of Anatomy, Wikidata.
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