感覚線雑
WordNet
- tell a relatively insignificant lie; "Fibbing is not acceptable, even if you dont call it lying"
- a trivial lie; "he told a fib about eating his spinach"; "how can I stop my child from telling stories?" (同)story, tale, tarradiddle, taradiddle
- a slender and greatly elongated substance capable of being spun into yarn (同)fibre
- a leatherlike material made by compressing layers of paper or cloth (同)fibre, vulcanized fiber
- any of several elongated, threadlike cells (especially a muscle fiber or a nerve fiber) (同)fibre
- involving or derived from the senses; "sensory experience"; "sensory channels" (同)sensorial
PrepTutorEJDIC
- (ささいな,罪のない)うそ / 軽いうそをつく
- 感覚の
- (光・温度・放射能などの)感知器
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2017/12/13 21:49:37」(JST)
[Wiki en表示]
Sensory nerve |
Details |
Identifiers |
Latin |
nervus sensorius |
TA |
A14.2.00.022 |
FMA |
5868 |
Anatomical terms of neuroanatomy
[edit on Wikidata]
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A sensory nerve, also called an afferent nerve, is a nerve that carries sensory information toward the central nervous system (CNS). It is a cable-like bundle of the afferent nerve fibers coming from sensory receptors in the peripheral nervous system (PNS). A motor nerve carries information from the CNS to the PNS, and both types of nerve are called peripheral nerves.
Afferent nerve fibers link the sensory neurons throughout the body, in pathways to the relevant processing circuits in the central nervous system.[1]
Afferent nerve fibers are often paired with efferent nerve fibers from the motor neurons (that travel from the CNS to the PNS), in mixed nerves. Stimuli cause nerve impulses in the receptors and alter the potentials, which is known as sensory transduction.[2]
Contents
- 1 Spinal cord entry
- 2 Nerve damage
- 3 References
- 4 External links
Spinal cord entry
Afferent nerve fibers leave the sensory neuron from the dorsal root ganglia of the spinal cord, and motor commands carried by the efferent fibers leave the cord at the ventral roots. The dorsal and some of the ventral fibers join as spinal nerves or mixed nerves.
Nerve damage
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This section needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. (January 2017) (Learn how and when to remove this template message)
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Damage to the sensory nerve causes a wide range of symptoms because of the amount of functions performed by the nerve. Traumatic injuries and other damages to the sensory nerves can lead to peripheral neuropathy, which in turn can lead to things such as chronic liver disease, kidney disease, cancer, vitamin B deficiency, etc.
The ability to feel pain or changes in temperature can be affected by damage to the fibers in the sensory nerve. This can cause a failure to notice injuries such as a cut or that a wound is becoming infected. There may also be a lack of detection of heart attacks or other serious conditions. The lack of detection of pain and other sensations is a particularly large problem for those with diabetes, which contributes to the rate of lower limb amputations among this population. Overall, the poor sensation and detection may lead to changes in skin, hair, joint, and bone damage over the years for many people.
References
- ^ Purves, Dale; Augustine, George J.; Fitzpatrick, David; Hall, William C.; LaMantia, Anthony-Samuel; White, Leonard E., eds. (2012). Neuroscience (5th ed.). Sunderland, Massachusetts U.S.A.: Sinauer Associates, Inc. ISBN 978-0-87893-695-3.
- ^ Carlson, Neil R. (2014). Physiology of Behaviour (11th ed.). Essex, England: Pearson Edication Limited. ISBN 9780205239399.
External links
- "Sensory nerve" at Dorland's Medical Dictionary
- Peripheral Neuropathy from the US NIH
- Neuropathy: Causes, Symptoms and Treatments from Medical News Today
- Peripheral Neuropathy at the Mayo Clinic
Nervous tissue
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CNS |
Tissue Types |
- Grey matter
- White matter
- Projection fibers
- Association fiber
- Commissural fiber
- Lemniscus
- Funiculus
- Fasciculus
- Nerve tract
- Decussation
- Commissure
- Neuropil
- Meninges
|
Cell Types |
Neuronal |
- Pyramidal
- Purkinje
- Granule
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Glial |
insulating: |
- Myelination: Oligodendrocyte
|
other |
- Astrocyte
- Ependymal cells
- Microglia
|
|
|
|
PNS |
General |
- Dorsal
- Ventral
- Ramus communicans
- Autonomic ganglion (Preganglionic nerve fibers
- Postganglionic nerve fibers)
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Connective tissues |
- Epineurium
- Perineurium
- Endoneurium
- Nerve fascicle
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Neuroglia |
- Myelination: Schwann cell
- Neurolemma
- Myelin incisure
- Node of Ranvier
- Internodal segment
- Satellite glial cell
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|
Neurons/
nerve fibers |
Parts |
Soma |
|
Axon |
- Telodendron
- Axon terminals
- Axoplasm
- Axolemma
- Neurofibril/neurofilament
|
Dendrite |
-
- Nissl body
- Dendritic spine
- Apical dendrite/Basal dendrite
|
|
Types |
- Bipolar
- Unipolar
- Pseudounipolar
- Multipolar
- Interneuron
|
Afferent nerve fiber/
Sensory neuron |
- GSA
- GVA
- SSA
- SVA
- fibers
- Ia or Aα
- Ib or Golgi or Aα
- II or Aβ and Aγ
- III or Aδ or fast pain
- IV or C or slow pain
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Efferent nerve fiber/
Motor neuron |
- GSE
- GVE
- SVE
- Upper motor neuron
- Lower motor neuron
- α motorneuron
- β motorneuron
- γ motorneuron
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|
Termination |
Synapse |
- Electrical synapse/Gap junction
- Chemical synapse
- Synaptic vesicle
- Active zone
- Postsynaptic density
- Autapse
- Ribbon synapse
- Neuromuscular junction
|
Sensory receptors |
- Meissner's corpuscle
- Merkel nerve ending
- Pacinian corpuscle
- Ruffini ending
- Muscle spindle
- Free nerve ending
- Nociceptor
- Olfactory receptor neuron
- Photoreceptor cell
- Hair cell
- Taste bud
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UpToDate Contents
全文を閲覧するには購読必要です。 To read the full text you will need to subscribe.
English Journal
- Chickpeas-composition, nutritional value, health benefits, application to bread and snacks: a review.
- Rachwa-Rosiak D1, Nebesny E, Budryn G.
- Critical reviews in food science and nutrition.Crit Rev Food Sci Nutr.2015 Jul 3;55(8):1135-43. doi: 10.1080/10408398.2012.687418.
- Chickpea is grain legumes grown mainly in areas with temperate and semiarid climate. It is characterized by a high content of protein, fat, vitamins, fiber, and a lower content of carbohydrates than flour of wheat. Chickpeas may contain antinutritional compounds that can impair utilization of the nu
- PMID 24915347
- Effect of dietary fiber on properties and acceptance of meat products: a review.
- Talukder S1.
- Critical reviews in food science and nutrition.Crit Rev Food Sci Nutr.2015 Jun 7;55(7):1005-11. doi: 10.1080/10408398.2012.682230.
- Meat is an important source of all essential nutritional components of our daily diet as it content most of the essential amino acids, fatty acids, vitamins, and minerals which are lack in plant based food, but it is devoid of dietary fiber, which is very essential component for normal physiological
- PMID 24915339
- Effects of ractopamine administration and castration method on muscle fiber characteristics and sensory quality of the longissimus muscle in two Piétrain pig genotypes.
- Li H1, Gariépy C2, Jin Y3, Font I Furnols M4, Fortin J5, Rocha LM6, Faucitano L7.
- Meat science.Meat Sci.2015 Apr;102:27-34. doi: 10.1016/j.meatsci.2014.10.027. Epub 2014 Oct 30.
- Single and combined effects of ractopamine supplementation (RAC, 7.5 vs. 0 ppm), castration method (surgical castration: SC vs. immuno-castration: IM) and genotype (genotype A: GA vs. GB containing 25% or 50% Piétrain) were determined on longissimus muscle (LM) fiber traits and quality of pork (n=5
- PMID 25529286
Japanese Journal
- 鈴木 彩葉,小池 恵,Sayaha Suzuki,Megumi Koike
- 共立女子短期大学生活科学科紀要 = Annual bulletin, Department of the Science of Living 58, 81-86, 2015-02
- … Whole wheat flour is rich in dietary fiber and has disease preventive property. … We studied that make tasty whole wheat flour bread to take a dietary fiber daily. … We examined their characteristics in weight, height, volume, physical properties and palatability in the sensory evaluation. … The level 60% of whole wheat flour yielded the most favorable results by the free-response contentfrom the sensory evaluation. …
- NAID 120005598464
- 触感の特性 : 繊維製品と化粧品における肌触りとは
- 植物繊維質材による敷物の物理的・感覚的性質:- 現代生活に適した植物繊維質材による敷物の提案(1)
- 阿部 眞理,白石 照美,金 恵蓮,シム テークチン,戸塚 泰幸
- デザイン学研究 60(6), 6_55-6_64, 2014
- 日本をはじめとするアジアでは,古くからイグサ,タケ,トウ等の植物繊維質材を用いてつくられた敷物が使われてきた。いずれも暑さや湿気を凌ぐために使用してきたが,どの国も洋風化した住居や生活形態の中でその使用は少なくなってきている。本研究では,これら植物繊維質材による敷物を,生活の中に再び取り入れるための方法を提案することを目的とし,植物繊維質材による敷物の各性質を明らかにすることとした。その結果,物理 …
- NAID 130004972308
Related Links
- Explore Dictionary.com Previous Definition: sensory faculty Next Definition: sensory ganglion Words Near: sensory fiber More from Thesaurus.com Synonyms and Antonyms for sensory fiber More from Reference.com Search for ...
- Thesaurus Legend: Synonyms Related Words Antonyms Noun 1. sensory fiber - a nerve fiber that carries impulses toward the central nervous system afferent fiber nerve fiber, nerve fibre - a threadlike extension of a nerve cell afferent, afferent nerve ...
★リンクテーブル★
[★]
- 英
- sensory fiber
- 関
- 求心性末梢神経
[★]
- 関
- sensation、sense、sensing
[★]