ランドー反射
WordNet
- an automatic instinctive unlearned reaction to a stimulus (同)reflex response, reflex action, instinctive reflex, innate reflex, inborn reflex, unconditioned_reflex, physiological reaction
- a four-wheel covered carriage with a roof divided into two parts (front and back) that can be let down separately
- United States inventor who incorporated Polaroid film into lenses and invented the one step photographic process (1909-1991) (同)Din Land, Edwin Herbert Land
- Soviet physicist who worked on low temperature physics (1908-1968) (同)Lev Davidovich Landau
- (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
- (二人乗り)四輪馬車(座席が前後に向きあっていて幌(ほろ)が前後に折りたためる)
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2013/07/10 23:19:44」(JST)
[Wiki en表示]
Landau reflex or Landau reaction refers to position of the infant when held horizontally in the air in the prone position.[1] It emerges 3 months after birth and lasts until up to 12 months to 24 months of age.[2]
Interpretation[edit]
An abnormal Landau reflex may indicate hypotonia or hypertonia and may indicate a motor development issue.
References[edit]
- ^ Mitchell, Ross G. (2008). "The Landau Reaction (Reflex)". Developmental Medicine & Child Neurology 4: 65. doi:10.1111/j.1469-8749.1962.tb03099.x.
- ^ "Landau reflex". TheFreeDictionary. Retrieved 6 July 2013.
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Nervous system physiology: neurophysiology - reflex
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| Cranial nerve |
- midbrain: Pupillary light reflex
- Accommodation reflex
pons/medulla: Jaw jerk reflex
- Corneal reflex
- Caloric reflex test/Vestibulo-ocular reflex/Oculocephalic reflex
- Pharyngeal (gag) reflex
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| Stretch reflexes |
- upper limb: Biceps reflex C5/C6
- Brachioradialis reflex C6
- Triceps reflex C7/C8
lower limb: Patellar reflex L2-L4
- Ankle jerk reflex S1/S2
- Plantar reflex L5-S2
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| Primitive reflexes |
- Galant
- Gastrocolic
- Grasp
- Moro
- Rooting
- Stepping
- Sucking
- Tonic neck
- Parachute
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| Superficial reflexes |
- Abdominal reflex
- Cremasteric reflex
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| Lists |
- general
- alphabetical
- by organ
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| Cardiovascular |
- Bainbridge reflex
- Bezold-Jarisch reflex
- Coronary reflex
- Mammalian diving reflex
- Oculocardiac reflex
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Baroreflex
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- Reflex bradycardia
- Reflex tachycardia
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Respiratory
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| Other |
- Acoustic reflex
- H-reflex
- Golgi tendon reflex
- Optokinetic
- Startle reaction
- Withdrawal reflex (Crossed extensor reflex)
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anat (h/r/t/c/b/l/s/a)/phys (r)/devp/prot/nttr/nttm/ntrp
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noco/auto/cong/tumr, sysi/epon, injr
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UpToDate Contents
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English Journal
- CICADA: Cough in Children and Adults: Diagnosis and Assessment. Australian cough guidelines summary statement.
- Gibson PG, Chang AB, Glasgow NJ, Holmes PW, Katelaris P, Kemp AS, Landau LI, Mazzone S, Newcombe P, Van Asperen P, Vertigan AE; CICADA.SourceDepartment of Respiratory and Sleep Medicine, John Hunter Hospital, Newcastle, NSW, Australia. peter.gibson@hnehealth.nsw.gov.au
- The Medical journal of Australia.Med J Aust.2010 Mar 1;192(5):265-71.
- Cough is a common and distressing symptom that results in significant health care costs from medical consultations and medication use. Cough is a reflex activity with elements of voluntary control that forms part of the somatosensory system involving visceral sensation, a reflex motor response and a
- PMID 20201760
- Ophthalmological findings in Joubert syndrome.
- Sturm V, Leiba H, Menke MN, Valente EM, Poretti A, Landau K, Boltshauser E.SourceDepartment of Ophthalmology, University Hospital of Zurich, Zurich, Switzerland. veit_sturm@yahoo.com
- Eye (London, England).Eye (Lond).2010 Feb;24(2):222-5. Epub 2009 May 22.
- PURPOSE: Joubert syndrome (JS) is an autosomal-recessive inherited complex malformation of the midbrain-hindbrain. It has been associated with ocular and oculomotor abnormalities. The aim of our study was to extend the ophthalmic knowledge in JS and to add new findings.METHODS: In a retrospective st
- PMID 19461662
- Attentional and perceptual factors affecting the attentional blink for faces and objects.
- Landau AN, Bentin S.SourceDepartment of Psychology, Hebrew University of Jerusalem, Jerusalem, Israel.
- Journal of experimental psychology. Human perception and performance.J Exp Psychol Hum Percept Perform.2008 Aug;34(4):818-30.
- When 2 different visual targets presented among different distracters in a rapid serial visual presentation (RSVP) are separated by 400 ms or less, detection and identification of the 2nd targets are reduced relative to longer time intervals. This phenomenon, termed the attentional blink (AB), is at
- PMID 18665728
Related Links
- 15 Nov 2009 ... kongpierrevang 1 year ago. Vote Up Vote Down Reply. Share; Remove; Flag for spam; Block User; Unblock User. thanks I'm an OT student too and we just learned landau reflex. this really helped me. lilmoony717 1 year ago ...
- 25 Jun 2010 ... With the examiner's hand supporting the trunk - face down - this boy (8-months- old) raises his head, arch his back and extends his arms and legs and thus sho...
★リンクテーブル★
[★]
- 英
- primitive reflex
- 関
- 反射
- 新生児期にみられ、中枢神経系の発達と共にやがて消失する反射
- 中枢神経系の発達の指標となる
- 原始反射の欠如は中枢神経系の障害を示す。
- 左右非対称性な原始反射は末梢性運動神経障害を示す。
- 原始反射消失の遅延は中枢性の運動神経の発達障害を意味する。
原始反射 (出典不明)
[★]
- 英
- Landau reflex
- 同
- (国試)Landau反射、ランドウ反射
- 関
- 原始反射、姿勢反射
[show details]
- 中脳・視床レベルの反射
- 乳児の腹を支えて水平腹臥位とすると、4ヶ月以降では頚を後屈・頭部を挙上させて背中が伸展する。ここで、頚を前屈させると体幹と下肢が屈曲することである。脳性麻痺の診断や発達のチェックに利用される。
- 3ヶ月から2歳までみられる (SPE.16)
<youtube>http://www.youtube.com/watch?v=jEDixMrg1nw</youtube>
<youtube>http://www.youtube.com/watch?v=k3r-3auZC28</youtube>
- Vojta法で使用されているLandau反射は腹位水平抱きの発達を見たものである。(Neurological checking method of infant medical examination seen by photograph Revised edition 8 p.96)
- 第1相：頭、体幹、四肢は軽度屈曲(出生直後～1か月半)
- 第2相：肩の高さまで頸部が伸展。体幹、四肢は軽度屈曲(1か月半～4か月)
- 第3相：頭を起こし体幹が伸展する。生後6か月で腰仙椎の境まで伸展する。
- Leopold Landauはドイツの産婦人科医、1848-1920
[★]
- 関
- reflect、reflection、reflective