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- 1. 味覚および嗅覚障害の解剖学および病因anatomy and etiology of taste and smell disorders [show details]
… primary taste afferent nerves synapse in the nucleus of the solitary tract in the medulla. Taste information is then transmitted to the thalamus and primary gustatory cortex . Ageusia (absent taste function) …
- 2. 味覚および嗅覚障害の評価および治療evaluation and treatment of taste and smell disorders [show details]
…smell is often described by patients as a problem with taste. Total loss of taste is rarely seen because of the anatomy and redundancy of the taste system. Examination of the nasal cavity and paranasal …
- 3. 正常な加齢normal aging [show details]
… Loss of taste in older patients is in large part due to decreased olfaction rather than taste itself. Decreased taste and smell sensation may result… in the renal cortex and preferentially affects those nephrons most important to maximal urine concentration. Senescent cells are more common with increasing age in donor kidney cortexes ,…
- 4. 妊娠への母体の適応:消化管maternal adaptations to pregnancy gastrointestinal tract [show details]
…increase the risk of caries . Most studies suggest that taste perception changes during pregnancy . The etiology is unknown and the direction of taste change varies among studies. Enlargement and blunting…
- 5. 成人や青年の神経性食思不振症:内科的合併症およびそのマネージメントanorexia nervosa in adults and adolescents medical complications and their management [show details]
… increased gray matter volume of the orbitofrontal cortex (gyrus rectus) .… the night) and nutritional rehabilitation, and resolved in all five patients. Abnormalities in taste can occur in anorexia nervosa. These include reduced sweetness sensitivity, increased perception of…
Related Links
- 1 大脳皮質第一次味覚野における味覚情報処理機構の解明 豊 田 博 紀 大阪大学大学院歯学研究科口腔生理学教室 准教授 緒言 大脳皮質第一次味覚野(島皮質)は、末梢からの味 覚情報を受けるだけでなく脳に蓄積された味覚情報の想
- 味覚野で味の質や強さを判断し、咀嚼や視覚、聴覚などの情報が前頭連合野で統合され、食物の認知や好き嫌いなどが判断されます。 感覚野・頭頂連合野・味覚野の位置 「おいしさ」の自覚するメカニズム:
- 大脳皮質に存在し,感覚に関与している部分。皮膚感覚や深部感覚などの体性感覚野は大脳の中心後回に,聴覚野は側頭葉に,視覚野は後頭葉に,そして嗅覚野はその付近に,味覚野は体性感覚野と嗅覚野の中間にある。これらを1次
Related Pictures
★リンクテーブル★
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- 英
- gustatory sensation (SP), gustation, degustation, taste sense, sensation of taste
- 関
- 舌
器官
解剖
神経支配
味覚の伝導路
- 0. 味細胞
- 1. 味神経 (1次ニューロン)
- 2. 延髄孤束核(NTS) (2次ニューロン)
- 3. 中心被蓋路(TTC)
- 4. 視床腹側後内側核小細胞部(VPMpc) (3次ニューロン)
- 5. 大脳皮質第一次味覚野
- 頭頂弁蓋部と島の境界部ならびに中心溝下端付近
- 眼窩前頭皮質など
[★]
- 英
- cortex (Z)
- 同
- eloquent area??
[★]
- 英
- gustatory area
- 同
- 味覚野皮質 gustatory cortex
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- 英
- quality
- 関
- 品質