嗅索
WordNet
- 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
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
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2013/11/06 23:57:50」(JST)
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This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. (December 2008) |
| Brain: Olfactory tract |
Scheme of rhinencephalon. (Olfactory tract visible at left.)
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| Latin |
tractus olfactorius |
| Gray's |
subject #189 826 |
| NeuroNames |
hier-265 |
| NeuroLex ID |
birnlex_1663 |
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.
Additional images[edit]
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The arteries of the base of the brain.
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Dura mater and its processes exposed by removing part of the right half of the skull, and the brain.
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Plan of olfactory neurons.
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The pterygopalatine ganglion and its branches.
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Human brainstem anterior view
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Cerebrum.Inferior view.Deep dissection
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Spinal cord. Brachial plexus. Cerebrum.Inferior view.Deep dissection.
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Spinal cord. Brachial plexus. Cerebrum.Inferior view.Deep dissection.
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Cerebrum. Optic and olfactory nerves.Inferior view. Deep dissection.
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Cerebrum.Inferior view. Deep dissection.
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Cerebrum. Inferior view.Deep dissection
External links[edit]
- Atlas of anatomy at UMich n1a2p13
- Cranial Nerves at Yale 1-4
- Roche Lexicon - illustrated navigator, at Elsevier 13048.000-1
- Diagram at thebrain.mcgill.ca
This article incorporates text from a public domain edition of Gray's Anatomy.
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Human brain, cerebrum, Interior of the cerebral hemispheres—Rostral Basal ganglia and associated structures (TA A14.1.09.321–552, GA 9.832–837)
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| Basal ganglia |
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Grey matter
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Corpus striatum
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- striatum: Putamen
- Caudate nucleus
lentiform nucleus: Putamen
- Globus pallidus (GPe
- GPi)
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Ventral striatum
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- Nucleus accumbens
- Olfactory tubercle
- Islands of Calleja
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Other
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White matter
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Internal capsule (Anterior limb
- Genu
- Posterior limb
- Optic radiation)
Corona radiata
- External capsule
- Extreme capsule
Pallidothalamic tracts: Thalamic fasciculus (Ansa lenticularis
- Lenticular fasciculus)
- Subthalamic fasciculus
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| Rhinencephalon |
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Grey matter
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- Anterior olfactory nucleus
- Anterior perforated substance
- Olfactory bulb
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White matter
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- Olfactory tract (Medial olfactory stria
- Lateral olfactory stria)
- Olfactory trigone
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| Other basal forebrain |
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Grey matter
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- Substantia innominata (Basal optic nucleus of Meynert)
- Nucleus of diagonal band
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White matter
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- Diagonal band of Broca
- Stria terminalis
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Archicortex:
Hippocampal formation/
Hippocampus anatomy |
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Grey matter
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- Hippocampus proper: CA1
- CA2
- CA3
- CA4
Dentate gyrus: Fascia dentata
Subiculum
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White matter
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- Alveus
- Fimbria
- Perforant path
- Schaffer collateral
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anat (n/s/m/p/4/e/b/d/c/a/f/l/g)/phys/devp
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noco (m/d/e/h/v/s)/cong/tumr, sysi/epon, injr
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proc, drug (N1A/2AB/C/3/4/7A/B/C/D)
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Sensory system: Olfactory system / Olfaction / Rhinencephalon (TA 15.1, GA 10.992)
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| Olfactory epithelium |
Olfactory glands · Olfactory mucosa · Sustentacular cell
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| Olfactory nerve: 1° neuron |
Olfactory receptor neurons (Olfactory receptor) → Olfactory bulb (Glomeruli)
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| Olfactory nerve: 2° neuron |
Mitral cells → Olfactory tract → Olfactory trigone
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Lateral olfactory stria/
Primary olfactory cortex |
Piriform cortex · EC-hippocampus system (Entorhinal cortex, Hippocampal formation) · Prepyriform area · Periamygdaloid cortex
Stria medullaris → Habenular nuclei
Amygdala → Stria terminalis → Hypothalamus
Medial forebrain bundle → Hypothalamus
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| Medial olfactory stria |
Anterior olfactory nucleus
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UpToDate Contents
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English Journal
- Nose-to-brain transport of aerosolised quantum dots following acute exposure.
- Hopkins LE1, Patchin ES, Chiu PL, Brandenberger C, Smiley-Jewell S, Pinkerton KE.
- Nanotoxicology.Nanotoxicology.2014 Dec;8(8):885-93. doi: 10.3109/17435390.2013.842267.
- Nanoparticles are of wide interest due to their potential use for diverse commercial applications. Quantum dots (QDs) are semiconductor nanocrystals possessing unique optical and electrical properties. Although QDs are commonly made of cadmium, a metal known to have neurological effects, potential t
- PMID 24040866
- Rat strains with different metabolic statuses differ in food olfactory-driven behavior.
- Karine B1, Marie-Christine L1, Didier D1, Régine M1, Monique C1, Christine B2.
- Behavioural brain research.Behav Brain Res.2014 Aug 15;270:228-39. doi: 10.1016/j.bbr.2014.05.011. Epub 2014 May 13.
- In most species, food intake is influenced by olfactory cues and metabolic status can affect the olfactory function of animals and regulate feeding-related behaviors. We investigated whether modulation of the endocrine system that regulates or modifies energy balance affected the olfactory system by
- PMID 24837744
- Effects of PAMAM dendrimers in the mouse brain after a single intranasal instillation.
- Win-Shwe TT1, Sone H2, Kurokawa Y3, Zeng Y3, Zeng Q3, Nitta H1, Hirano S3.
- Toxicology letters.Toxicol Lett.2014 Aug 4;228(3):207-15. doi: 10.1016/j.toxlet.2014.04.020. Epub 2014 May 9.
- Dendrimers are highly branched spherical nanomaterials produced for use in diagnostic and therapeutic applications such as a drug delivery system. The toxicological profiles of dendrimers are largely unknown. We investigated the in vivo effects of nasal exposure to polyamidoamine (PAMAM) dendrimers
- PMID 24813635
Japanese Journal
- 視紐, 基底視神經節, マイネルト氏束竝ニ基底嗅纖維束ニ就キテ
Related Links
- References for "Tractus olfactorius" online, at universities and in literature... cyclopaedia.net cyclopaedia.net Twittern Tractus olfactorius Ask Mr-Know-It-All Tractus olfactorius The olfactory tract is a bundle of axons connecting the ...
- tractus olfactorius definition from the mondofacto online medical dictionary help contact sitemap tractus olfactorius definition home dictionary word tools courses study skills forum about us Search dictionary help tractus olfactorius ...
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- olfactory tract
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