median raphe nucleus

cell group b8

The median raphe nucleus (or superior central nucleus) is composed of polygonal, fusiform and pyriform neurons and exists rostral to the nucleus raphe pontis. One trait of the MRN is its inhibition by lysergic acid diethylamide and psilocin, two serotonin antagonist hallucinogens. The inactivation of the nucleus centralis superior via LSD produces a dose dependent inactivation in the MRN, but not in the raphe pallidus[WP,unvetted].

種類 Nerve
器官系 Nervous
親構造 nucleus of midbrain reticular formation
ラテン語名 cell group b8
FMA ID 72465

よくある質問

What is the median raphe nucleus?
The median raphe nucleus (or superior central nucleus) is composed of polygonal, fusiform and pyriform neurons and exists rostral to the nucleus raphe pontis. One trait of the MRN is its inhibition by lysergic acid diethylamide and psilocin, two serotonin antagonist hallucinogens. The inactivation o
What body system is the median raphe nucleus part of?
The median raphe nucleus is part of the Nervous.
What is the Latin name for the median raphe nucleus?
The Latin name for the median raphe nucleus is cell group b8.

関連構造

nervous system lemniscus lemniscus choroid plexus of fourth ventricle 4th ventricle choroid plexus arthropod optic lobe optic lobe genu of corpus callosum corpus callosum genu basis pontis basis pontis developing neuroepithelium embryonic neuroepithelium posterior recess posterior recess of diencephalic ventricle central nervous system cerebrospinal axis

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