WordNet
- an automatic instinctive unlearned reaction to a stimulus (同)reflex response, reflex action, instinctive reflex, innate reflex, inborn reflex, unconditioned_reflex, physiological reaction
- of or relating to proprioception
- (of leaves) bent downward and outward more than 90 degrees
PrepTutorEJDIC
- 反射(刺激に対する無意識の反応) / 《複数形で》反射的な動き / (光などの)反射,反射光;映像 / 反射性の / (カメラが)レフ鋼の,反射型の
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English Journal
- Correction: Enhancing Proprioceptive Input to Motoneurons Differentially Affects Expression of Neurotrophin 3 and Brain-Derived Neurotrophic Factor in Rat Hoffmann-Reflex Circuitry.
- Gajewska-Woźniak O, Skup M, Kasicki S, Ziemlińska E, Czarkowska-Bauch J.Abstract[This corrects the article on p. e65937 in vol. 8.].
- PloS one.PLoS One.2014 Jan 16;9(1). doi: 10.1371/annotation/196dc3ba-c963-46ee-a41d-2cb862ef2736. eCollection 2014.
- [This corrects the article on p. e65937 in vol. 8.].
- PMID 24454676
- Somatosensory reflex seizures in a patient with hypertrophic cranial pachymeningitis.
- Lv RJ, Cui T, Ma YT, Zhou H, Zhang XH, Shao XQ.Author information Department of Neurology, Beijing Tiantan Hospital affiliated to Capital Medical University, 100050, Beijing, People's Republic of China.AbstractSomatosensory-evoked reflex epilepsy is characterized by seizures in response to specific stimuli. It is highly uncommon for somatosensory-evoked focal seizures to be caused by movement or a change in posture. Reflex epilepsy induced by both somatosensory and proprioceptive stimulations has not been previously reported. In this study, we present a case of reflex epilepsy evoked by somatosensory and proprioceptive stimulation in a patient with hypertrophic cranial pachymeningitis. After comparing our patient with other cases of previously reported somatosensory-evoked reflex epilepsy, we determined that our patient had an unusual cause of reflex epilepsy.
- Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology.Neurol Sci.2013 Dec 24. [Epub ahead of print]
- Somatosensory-evoked reflex epilepsy is characterized by seizures in response to specific stimuli. It is highly uncommon for somatosensory-evoked focal seizures to be caused by movement or a change in posture. Reflex epilepsy induced by both somatosensory and proprioceptive stimulations has not been
- PMID 24366242
- Specificity of monosynaptic sensory-motor connections imposed by repellent Sema3E-PlexinD1 signaling.
- Fukuhara K, Imai F, Ladle DR, Katayama K, Leslie JR, Arber S, Jessell TM, Yoshida Y.Author information Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA.AbstractIn mammalian spinal cord, group Ia proprioceptive afferents form selective monosynaptic connections with a select group of motor pool targets. The extent to which sensory recognition of motor neurons contributes to the selectivity of sensory-motor connections remains unclear. We show here that proprioceptive sensory afferents that express PlexinD1 avoid forming monosynaptic connections with neurons in Sema3E(+) motor pools yet are able to form direct connections with neurons in Sema3E(off) motor pools. Anatomical and electrophysiological analysis of mice in which Sema3E-PlexinD1 signaling has been deregulated or inactivated genetically reveals that repellent signaling underlies aspects of the specificity of monosynaptic sensory-motor connectivity in these reflex arcs. A semaphorin-based system of motor neuron recognition and repulsion therefore contributes to the formation of specific sensory-motor connections in mammalian spinal cord.
- Cell reports.Cell Rep.2013 Nov 14;5(3):748-58. doi: 10.1016/j.celrep.2013.10.005. Epub 2013 Nov 7.
- In mammalian spinal cord, group Ia proprioceptive afferents form selective monosynaptic connections with a select group of motor pool targets. The extent to which sensory recognition of motor neurons contributes to the selectivity of sensory-motor connections remains unclear. We show here that propr
- PMID 24210822
Japanese Journal
- レジスタンストレーニング時の神経筋電気刺激が脊髄反射に及ぼす短期的効果
- 江川 賢一,森下 元賀,塩澤 伸一郎,帯刀 隆之,原田 長,北畠 義典,種田 行男,荒尾 孝
- 体力科学 62(2), 151-158, 2013
- … The purpose of the study was to examine the changes in soleus Hoffmann (H)-reflex and volitional (V)-wave after resistance training (RT) with and without neuromuscular electrical stimulation (NMES). … The H-reflex was elicited just above motor threshold during rest and during maximal voluntary isometric contraction (MVIC) conditions. … The H-reflex and V-wave were normalized to the maximal motor response (Mmax). …
- NAID 130003368892
- 小山 貴之,柳澤 健,相澤 純也
- 日本保健科学学会誌 10(3), 168-173, 2007-12-25
- 本研究は,上肢を他動的に関節牽引操作を加えたときの,対側ヒラメ筋支配脊髄運動ニューロンの興奮性に及ぼす影響を検討した。健常男性16名を対象とし,背臥位にて右上肢基本肢位及び上肢PNF肢位(伸展・外転・内旋位)の2肢位に無負荷・3kg・6kg・9kgの牽引を組み合わせた8通りの実験肢位と基本肢位(対照肢位)を他動的に保持させ,左ヒラメ筋より誘発筋電図H波を各々測定した。各実験肢位のH波振幅率を算出し …
- NAID 110006534166
- 転倒により引き起こされた大腿骨頸部骨折の既往をもつ高齢者の健側下肢機能の評価
- 小西 美奈,小西 優
- 九州女子大学紀要. 自然科学編 43(2/4), 1-9, 2007-02-00
- 高齢者の増加に伴い、転倒・骨折の患者が増加傾向にある。転倒は様々な要因によって引き起こされる。特に、高齢者の転倒はバランス(平衡感覚)の低下が関係していると考えられる。バランス(平衡感覚)は筋力をはじめ、視覚、前庭覚、知覚、固有受容感覚が大きく関与している。なかでも固有受容感覚の低下は転倒のリスクを上昇させると考えられている。固有受容感覚の維持、向上は転倒の予防にとって重要になってくると考えられる …
- NAID 110006426881
Related Links
- The cerebellum is largely responsible for coordinating the unconscious aspects of proprioception. .... An unconscious reaction is seen in the human proprioceptive reflex, or righting reflex – in the event that the body tilts in any direction, the ...
- reflex /re·flex/ (re´fleks) a reflected action or movement; the sum total of any particular automatic response mediated by the nervous system. abdominal reflexes contractions of the abdominal muscles on stimulation of the abdominal skin.
Related Pictures
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- proprioceptive reflex
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- 自己受容反射
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- proprioceptive reflex
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- 固有反射
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- reflect、reflection、reflective