Habenular trigone: Difference between revisions

Habenular trigone
Habenular trigone
Details
Identifiers
Latin	trigonum habenulae
NeuroNames	293
TA98	A14.1.08.005
TA2	5663
FMA	74868
	Anatomical terms of neuroanatomy [edit on Wikidata]

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The habenular trigone is a small^[1] depressed^[2] triangular area^[1]^[2] situated (sources differ) anterior^[1]/superior^[2] to the superior colliculus. It contains the habenular nuclei.^[1]^[2]

Anatomy

The habenular trigone is situated on the lateral aspect of the posterior part of the taenia thalami.^[2]

References

^ ^a ^b ^c ^d Waxman, Stephen G. (2009). Clinical Neuroanatomy (26th ed.). New York: McGraw-Hill Medical. p. 127. ISBN 978-0-07-160399-7.
^ ^a ^b ^c ^d ^e Gray, Henry (1918). Gray's Anatomy (20th ed.). p. 812.

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[:0-1] Waxman, Stephen G. (2009). Clinical Neuroanatomy (26th ed.). New York: McGraw-Hill Medical. p. 127. ISBN 978-0-07-160399-7.

[:023-2] Gray, Henry (1918). Gray's Anatomy (20th ed.). p. 812.

[1]

[2]

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-{{unreferenced|date=June 2009}}
 {{Infobox brain
 | Name            = Habenular trigone
 | Latin           = trigonum habenulae
-| GraySubject     = 189
-| GrayPage        = 812
 | Image           =
 | Caption         =
@@ Line 13: / Line 10: @@
 | Artery          =
 | Vein            =
-| BrainInfoType   = hier
-| BrainInfoNumber = 276
-| MeshName        =
-| MeshNumber      =
-| DorlandsPre     =
-| DorlandsSuf     =
 }}
+The '''habenular trigone''' is a small<ref name=":0">{{Cite book |last=Waxman |first=Stephen G. |title=Clinical Neuroanatomy |date= |publisher=McGraw-Hill Medical |year=2009 |isbn=978-0-07-160399-7 |edition=26th |series= |location=New York |pages=127}}</ref> depressed'''<ref name=":023">{{Cite book |last=Gray |first=Henry |url=https://archive.org/details/anatomyofhumanbo1918gray/page/812/mode/2up?view=theater |title=Gray's Anatomy |year=1918 |edition=20th |pages=812}}</ref>''' triangular area<ref name=":0" />'''<ref name=":023" />''' situated (sources differ) anterior<ref name=":0" />/superior'''<ref name=":023" />''' to the [[superior colliculus]]. It contains the [[habenular nuclei]].<ref name=":0" />'''<ref name=":023" />'''
-The '''habenular trigone''' is a small depressed triangular area situated in front of the [[superior colliculus]] and on the lateral aspect of the posterior part of the [[taenia thalami]].
+== Anatomy ==
-It contains a group of nerve cells termed the ganglion habenulæ.
+The habenular trigone is situated on the lateral aspect of the posterior part of the [[taenia thalami]].'''<ref name=":023" />'''
-Fibers enter it from the stalk of the [[pineal gland]], and others, forming what is termed the [[habenular commissure]], pass across the middle line to the corresponding ganglion of the opposite side.
-Most of its fibers are, however, directed downward and form a bundle, the [[fasciculus retroflexus of Meynert]] (or habenulointerpeduncular tract), which passes medial to the [[red nucleus]], and, after decussating with the corresponding fasciculus of the opposite side, ends in the [[interpeduncular nucleus|interpeduncular ganglion]].
 ==References==
+{{Reflist}}{{Diencephalon}}
-{{Gray's}}
+{{Portal bar|Anatomy}}
+{{Authority control}}
-{{Diencephalon}}
 [[Category:Habenula]]
@@ Line 37: / Line 25: @@
 {{neuroanatomy-stub}}
-{{Portal bar|Anatomy}}