関: anterior perforated substance、olfactory bundle、olfactory cortex、olfactory pathway、olfactory tubercle、rhinencephalon

WordNet

a center in the cerebral hemispheres that governs the sense of smell in lower animals; in humans it seems to mediate complex emotional behavior (同)olfactory_brain
a brief treatise on a subject of interest; published in the form of a booklet (同)pamphlet
an extended area of land (同)piece of land, piece of ground, parcel of land, parcel
a system of body parts that together serve some particular purpose
a drawing created by superimposing a semitransparent sheet of paper on the original image and copying on it the lines of the original image (同)trace
the act of drawing a plan or diagram or outline
the discovery and description of the course of development of something; "the tracing of genealogies"
of or relating to olfaction (同)olfactive

PrepTutorEJDIC

広大な土地(地域),(土地・海・空などの)広がり《+of+名》 / (器官の)管,(神経の)索
(おもに宗教・政治などの宣伝用の)小冊子,パンフレット
跡を追うこと,追跡;透写,複写 / 〈C〉 / 透写(複写)によってできたもの(地図・図案など),透写図
嗅覚(きゅうかく)の / 嗅覚器官,鼻

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2014/06/15 20:38:23」(JST)

wiki en

The olfactory tract is a bundle of axons connecting the mitral and tufted cells of the olfactory bulb to several target regions in the brain, including piriform cortex, amygdala, and entorhinal cortex. It is a narrow white band, triangular on coronal section, the apex being directed upward.

It lies in the olfactory sulcus on the inferior surface of the frontal lobe, and divides posteriorly into two striæ, a medial olfactory stria and a lateral olfactory stria.

Destruction to the olfactory tract results in ipsilateral anosmia.

Additional images

The arteries of the base of the brain.
Dura mater and its processes exposed by removing part of the right half of the skull, and the brain.
Base of brain.
Plan of olfactory neurons.
The pterygopalatine ganglion and its branches.
Human brainstem anterior view
Olfactory nerve
Cerebrum.Inferior view.Deep dissection
Spinal cord. Brachial plexus. Cerebrum.Inferior view.Deep dissection.
Spinal cord. Brachial plexus. Cerebrum.Inferior view.Deep dissection.
Cerebrum. Optic and olfactory nerves.Inferior view. Deep dissection.
Cerebrum.Inferior view. Deep dissection.
Cerebrum. Inferior view.Deep dissection

External links

Atlas image: n1a2p13 at the University of Michigan Health System
Cranial Nerves at Yale 1-4

Anatomy diagram: 13048.000-1 at Roche Lexicon - illustrated navigator, Elsevier
Diagram at thebrain.mcgill.ca

This article incorporates text from a public domain edition of Gray's Anatomy.

This neuroscience article is a stub. You can help Wikipedia by expanding it.

UpToDate Contents

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English Journal

Molecular cloning of the insulin-like growth factor 3 and difference in the expression of igf genes in orange-spotted grouper (Epinephelus coioides).

Yang H1, Chen H2, Zhao H3, Liu L3, Xie Z4, Xiao L4, Li S5, Zhang Y6, Lin H7.
Comparative biochemistry and physiology. Part B, Biochemistry & molecular biology.Comp Biochem Physiol B Biochem Mol Biol.2015 Aug;186:68-75. doi: 10.1016/j.cbpb.2015.04.005. Epub 2015 Apr 18.
Insulin-like growth factor (Igf) is the key regulator for development, growth, and reproduction. In most vertebrate species, the Igf family has two forms: Igf1 and Igf2. A novel form of Igf, termed Igf3, was recently discovered in fish. In the present study, we isolated igf3 from the orange-spotted
PMID 25899860

Human olfactory bulb neural stem cells mitigate movement disorders in a rat model of Parkinson's disease.

Marei HE1, Lashen S, Farag A, Althani A, Afifi N, A AE, Rezk S, Pallini R, Casalbore P, Cenciarelli C.
Journal of cellular physiology.J Cell Physiol.2015 Jul;230(7):1614-29. doi: 10.1002/jcp.24909.
Parkinson's disease (PD) is a neurological disorder characterized by the loss of midbrain dopaminergic (DA) neurons. Neural stem cells (NSCs) are multipotent stem cells that are capable of differentiating into different neuronal and glial elements. The production of DA neurons from NSCs could potent
PMID 25536543

Polyurethane/polylactide-based biomaterials combined with rat olfactory bulb-derived glial cells and adipose-derived mesenchymal stromal cells for neural regenerative medicine applications.

Grzesiak J1, Marycz K2, Szarek D3, Bednarz P4, Laska J5.
Materials science & engineering. C, Materials for biological applications.Mater Sci Eng C Mater Biol Appl.2015 Jul 1;52:163-70. doi: 10.1016/j.msec.2015.03.050. Epub 2015 Mar 25.
Research concerning the elaboration and application of biomaterial which may support the nerve tissue regeneration is currently one of the most promising directions. Biocompatible polymer devices are noteworthy group among the numerous types of potentially attractive biomaterials for regenerative me
PMID 25953554

Japanese Journal

Analysis of spontaneous regeneration of olfactory structures with emphasis on myelination and re-innervation of cortical areas

Fukushima Nanae,Yokouchi Kumiko,Sakamoto Michio,Sekiguchi Yasuyuki,Koike Hiroki,Kawagishi Kyutaro,Moriizumi Tetsuji
NEUROSCIENCE LETTERS 537, 35-39, 2013-03-14
… Regeneration of the lateral olfactory tract (LOT) occurs spontaneously after transection in developing rats. … In neonatally LOT-transected rats, we observed a newly formed myelinated tract near the rhinal sulcus. … Neonatal rats were subjected to unilateral LOT transection and simultaneous injection of a retrograde fluorescent tracer into the posterior olfactory cortex to evaluate the degree of transection. …
NAID 120005440139

Assessment of Olfactory Nerve by SPECT-MRI Image with Nasal Thallium-201 Administration in Patients with Olfactory Impairments in Comparison to Healthy Volunteers

Shiga Hideaki,Taki Junichi,Washiyama Kohshin,Yamamoto Junpei,Kinase Sakae,Okuda Koichi,Kinuya Seigo,Watanabe Naoto,Tonami Hisao,Koshida Kichiro,Amano Ryohei,Furukawa Mitsuru,Miwa Takaki
PLoS ONE 8(2), e57671, 2013-02-02
… Purpose: The aim of this study was to assess whether migration of thallium-201 (201Tl) to the olfactory bulb were reduced in patients with olfactory impairments in comparison to healthy volunteers after nasal administration of 201Tl. … The causes of olfactory dysfunction in the patients were head trauma (n = 7), upper respiratory tract infection (n = 7), and chronic rhinosinusitis (n = 7). …
NAID 120005253903

平成23年度横浜市立大学医学会賞受賞研究神経回路形成分子LOTUSの機能

竹居光太郎
横浜医学 63(4), 635-639, 2012-10
NAID 40019604267

Related Pictures

★リンクテーブル★

リンク元	「rhinencephalon」「anterior perforated substance」「olfactory cortex」「olfactory pathway」「嗅索」
関連記事	「tracing」「tract」「olfactory」

「rhinencephalon」

Brain: Olfactory tract
	Scheme of rhinencephalon. (Olfactory tract visible at left.)
Latin	tractus olfactorius
Gray's	p.826
NeuroNames	hier-265
NeuroLex ID	birnlex_1663