this refers to the inner ear structure, not the macula of the retina. We follow ZFA in including a grouping class for the ... macula. Go to external page http://purl.obolibrary.org/obo/UBERON_0000054 Copy ...
... macula lutea explanation free. What is macula lutea? Meaning of macula lutea medical term. What does macula lutea mean? ... Looking for online definition of macula lutea in the Medical Dictionary? ... 4. macula lutea. adj., adj mac´ular, mac´ulate.. acoustic maculae (ma´culae acus´ticae) the macula sacculi and macula utriculi ... macula lu´tea (macula lu´tea re´tinae) (macula re´tinae) an irregular yellowish depression on the retina, lateral to and ...
... localization and mRNA expression of aquaporins in the macula utriculi of patients with Menieres disease and acoustic neuroma. ... Furthermore, decreased expression of AQP4 in the macula utriculi of patients with Menieres disease has been reported (Ishiyama ...
... localization and mRNA expression of aquaporins in the macula utriculi of patients with Menieres disease and acoustic neuroma. ...
Immediately after exposure, damage was observed in the macula statica princeps and on the crista sensory epithelia. Kinocilia ... If the relatively low levels and short exposure applied in this study can induce severe acoustic trauma in cephalopods, the ... The observed impacts on the stato-acoustic organs of the noise-exposed cephalopods suggests the occurrence of an excito-toxic ... to mid-intensity acoustic stimuli have to date not been known to lead to any obvious mechanical damage to the sensory epithelia ...
A supporting cell, as in the acoustic macula, organ of Corti, olfactory epithelium, taste buds, or testes. ... 90% of these at the macula. 5% of these at the macula; about 13% overall. ... C4). See cone pedicle; Stiles-Crawford effect; ellipsoid; foveola; macula; visual pigment; duplicity theory; photopic vision.. ... An epithelial cell possessing stereocilia in the maculae, cristae ampullaris, and the organ of Corti. These cells are receptors ...
... or saccular macula), to which are distributed the saccular filaments of the acoustic nerve. The vestibule is a region of the ... The macula of saccule lies in a nearly vertical position. It is a 2mm by 3mm patch of hair cells. Each hair cell of the macula ... The macula of the utricle is in a horizontal position and detects horizontal acceleration. The coordinated sensory perception ... Its anterior part exhibits an oval thickening, the macula of saccule ( ...
... localization and mRNA expression of aquaporins in the macula utriculi of patients with Menieres disease and acoustic neuroma ...
Macula[edit]. Macula of utricle. illustration of otolith organs showing detail of utricle, otoconia, endolymph, cupula, macula ... it receives the utricular filaments of the acoustic nerve. ... The macula of utricle (macula acustica utriculi) is a small (2 ... The macula is also sensitive to linear acceleration as the inertia possessed by the statoconia can also shift the gelatinous ... When you stop at the next light, the macula stops but the otolithic membrane keeps going for a moment, bending the stereocilia ...
A supporting cell, as in the acoustic macula, organ of Corti, olfactory epithelium, taste buds, or testes. ... An epithelial cell possessing stereocilia in the maculae, cristae ampullaris, and organ of Corti. These cells are receptors for ...
... located medially between it and the lateral most part of the internal acoustic meatus. It represents clusters of small foramina ... The macula cribrosa is part of the vestibule of the inner ear, ... macula cribrosa media: saccular nerve fibers. * macula cribrosa ... The macula cribrosa is part of the vestibule of the inner ear, located medially between it and the lateral most part of the ... Macula cribrosa. Dr Daniel J Bell ◉ and Assoc Prof Frank Gaillard ◉ ◈ et al. ...
The projections emanating from immature vestibular hair cells observed at P0 in the utricular maculae of je/je and +/+ mice ... Auditory brainstem response thresholds were defined as sound levels required for a visible response to acoustic stimuli. The ... B,C) Higher magnification views of the P40 je/je macula and anterior crista shown in panel A. White lines enclose the ... Utricular macula. Differences in stereociliary width and length were shown to special advantage by hair cells in the ...
c. it is essentially a test of the macula d. the result is abnormal in patients with ocular albinism e. it can be used to ... b. bilateral acoustic neuroma c. Lischs nodules d. cerebral meningioma e. cavernous haemangioma of the retina answer. 30. a.T ...
Following acoustic trauma in the zebrafish inner ear, we used microarray analysis to identify genes involved in inner ear ... since GH was significantly up-regulated following acoustic trauma. Microarray analysis, validated with the aid of quantitative ... repair following acoustic exposure. Additionally, we investigated the effect of growth hormone (GH) on cell proliferation in ... teleost fishes are capable of regenerating sensory inner ear hair cells that have been lost following acoustic or ototoxic ...
Chang S, Fong KE Serous detachment of the macula associated with congenital pit of the optic nerve head. J. Oph. Photog. 19809; ... Chang S, Coleman DJ, Lizzi FL Acoustic measurements of vitreous membrane and retinal thickness in Thijssen JM, Verbeek AM (eds ... Guyer DR, Yannuzzi LA, Chang S, Shields JA, Green WR (editors): Retina-Vitreous-Macula. W.B. Saunders, Philadelphia, 1999. ... Retina-Vitreous-Macula. W.B. Saunders, Philadelphia, 1999. ... Retina-Vitreous-Macula. W.B. Saunders, Philadelphia, 1999. ...
Mechanoreceptors located in the acoustic maculae and the semicircular canals that mediate the sense of balance, movement, and ...
Retinal burns are most likely to occur in the area of central vision, the macula lutea, having dimensions of approximately 2.0 ... Thermal burn, acoustic damage, or photochemical alteration is possible depending upon the energy absorbed. The biological ... The central region of the macula, termed the fovea centralis, is only about 150 micrometers in diameter and provides detailed ... Lasers operating in pulsed mode present an additional hazard from the possibility of acoustic shock wave generation in the ...
Receptors vestibular system (the macula, or a fixed spot) located utricle and saccule, as well as ampula of three semicircular ... The auditory system includes the outer, middle and inner ear; consist of the cochlea, cochlear nerve, central acoustic nuclei ... Hair cell of Cortis organ of the cochlea are specialized acoustic receptors, which convert electrical impulses into mechanical ... connected to the cochlear nerve in the inner part of internal acoustic passage, go to the cerebellopontine angle, enter ...
The maculae (p 47) consist of flat plates of sensory (hair) and supporting cells. Nerve fibers enter the maculae from beneath ... acoustic neuroma, or sudden hearing loss. Sensorineural hearing loss may be the result of exposure to ototoxic drugs (e.g., ... The end organs for gravity and motion detection consist of five separate sensory organs: the macula of the utricule (pp 47 and ... maculae of the utricule and saccule, cristae of the superior, lateral and posterior semicircular canals). The senses of hearing ...
The internal acoustic meatus (figs. 5 and 7) presents a rounded border, although its edges are somewhat straightened below and ... It transmits the posterior ampullary nerve to the inferior cribriform macula. The other four are parts of the crescentic ... If the lower edge of the internal acoustic meatus (figs. 5 and 7) be followed forward and inward it passes over the upper edge ... After entering the internal acoustic meatus it traverses the facial foramen in a direction outward and slightly forward and ...
Pseudophakic RDs either progress rapidly due to continuous vitreous traction or had already progressed to involving the macula ... explanations for retinal break formation following laser capsulotomy include rupture of the anterior vitreous face or acoustic ... A multiplicity of retinal breaks, poor visibility of breaks, a threatened macula, or macular detachment on presentation ...
saccular macula - (macula of saccule) thickened anterior part of the saccule containing the saccular filaments of the acoustic ... macula - (Latin, macula = spot; lutea = yellow) region near the center of the retina containing two or more layers of ganglion ... internal auditory meatus - (internal acoustic meatus, IAM) Anatomical canal in which CN VII and CN VIII ganglia reside and pass ... fovea - (fovea centralis; Latin, fovea = pit) retina region located in the center of the macula, required for sharp central ...
acoustic maculae*nucleoside diphosphate kinase*cyclohexanones*mhc class ii genes*factor xii*thymidine phosphorylase*reed ...
At the first visit, exudative retinal detachment was observed from the upper retina to the macula of the right eye. Inside the ... such as acoustic shadow, were present (arrow, Fig. 1c). The fundus of the left eye had no abnormal findings. No special ... Further, the retinal structure of the macula had recovered, and right vision had improved to 20/20. ...
The acoustic stimuli activate the saccular macula, the vestibular inferior nerve and the pathways related to the vestibule- ... This reflex depends of the integrity from the saccular macula, from the inferior vestibular nerve, the vestibular nuclei, the ... This reflex depends of the integrity from the saccular macula, from the inferior vestibular nerve, the vestibular nuclei, the ... Acoustic Stimulation , Electromyography , Muscle Contraction/physiology , Young Adult ...
1-E The acoustic neuroma (acoustic schwannoma), which represents 8% of primary intracranial neoplasma, is found in the ... It contains bipolar neurons that innervate the hair cells of the cristae ampullares and the maculae of the utricle and the ... 17-C The acoustic schwannoma, which is found in the cerebellopotine (CP) angle of the posterior cranial fossa, impinges on CNs ... C. Acoustic schwannoma. D. Medial longitudinal fasciculus (MLF) syndrome. E. Multiple selerosis. 18. Is an inner ear disease ...
Scribner took him up, reapply the cherry-red macula. Conditions such as the patient standing of long enough information at 8- ... Tapping over the posterior acoustic shadowing suggestive of the diagnosis. Further assessment has said for ova. Monofilament ...
1895-1901 - normal macula lies in spring, e. Exudate in avf lead iii are not have been worked out of wave. ● abdomen side with ... The history may involve the drainage of cardiology, sporadically, move the acoustic duct and downwards. The sensitivity, 000 ...
Macula: thickening OU; diabetic macular edema L,R. Gonioscopy: open angles OU. Upon cessation of the prostaglandin analog on ... Cessation of the prostaglandin on August 19, 2014 resulted in partial return of acoustic function. Normal hearing function ... Macula: diabetic macular edema OU. Gonioscopy: open angles OU. ...
Find out information about acoustic microscope. An instrument which employs acoustic radiation at microwave frequencies to ... allow visualization of the microscopic detail exhibited in elastic properties of... Explanation of acoustic microscope ... acoustic Mach meter. *acoustic maculae. *acoustic maculae. *acoustic maculae. *acoustic maculae. *acoustic maculae ... Related to acoustic microscope: electron microscope, acoustic lens. acoustic microscope. [ə′küs·tik ′mīk·rə‚skōp] (optics) An ...