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Superior semicircular canal

Association between superior semicircular canal dehiscence and other dehiscences in temporal bone

Association between superior semicircular canal dehiscence and other dehiscences in temporal bone

... with superior semicircular canal dehiscence, and Nadaraja [24] found ...dehiscent semicircular canals in patients who presented verified dehiscence of the tegmen ...lateral superior ...

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The Effects of Vestibular Rehabilitation after Bilateral Superior Semicircular Canal Dehiscence: A Case Report

The Effects of Vestibular Rehabilitation after Bilateral Superior Semicircular Canal Dehiscence: A Case Report

... Background and Purpose: Despite the strong body of evidence for vestibular rehabilitation, research is lacking for effective clinical management of patients with superior semicircular canal ...

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MR of the inner ear in patients with Cogan syndrome

MR of the inner ear in patients with Cogan syndrome

... £ , The fluid-filled lateral semicircular canal LSC, posterior semicircular canal PSC, superior semicircular canal small black arrows , the cochlea C, and the vestibule thin black arrow [r] ...

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Balance and equilibrium, I: The vestibule and semicircular canals

Balance and equilibrium, I: The vestibule and semicircular canals

... three semicircular ducts (re- member that the superior and posterior canals have a common ...Each semicircular duct is less than one third the diameter of the bony housing from which it is separated ...

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Spectrum of Third Window Abnormalities: Semicircular Canal Dehiscence and Beyond

Spectrum of Third Window Abnormalities: Semicircular Canal Dehiscence and Beyond

... the superior semicircular canal into the superior petrosal sinus, which normally grooves the superior margin of the petrous portion of the temporal ...

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Anatomic Malformations of the Middle and Inner Ear in 22q11 2 Deletion Syndrome: Case Series and Literature Review

Anatomic Malformations of the Middle and Inner Ear in 22q11 2 Deletion Syndrome: Case Series and Literature Review

... In 17 ears (33%) (11 patients), the bony island of the LSCC was small (Fig 4), measuring between 2.6 and 1.1 mm. No evidence of widening of the vestibule was observed, including in the ears with a small bony island (the ...

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Topographical anatomy and morphometry of the temporal bone of the macaque

Topographical anatomy and morphometry of the temporal bone of the macaque

... lateral canal is visible in the medial wall of the tympanic cavity where, as mentioned, it forms its own ...the canal sinks into the surroundings and disappears among the air ...the canal runs ...

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Superior articular process cross-sectional area is a new sensitive parameter for the diagnosis of lumbar central canal spinal stenosis

Superior articular process cross-sectional area is a new sensitive parameter for the diagnosis of lumbar central canal spinal stenosis

... Purpose: Previous studies reported that hypertrophied superior articular process (SAP) was associated with an increased risk of lumbar foraminal stenosis. However, no study investigated the effect of SAP ...

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Lying-down nystagmus and head-bending nystagmus in horizontal semicircular canal benign paroxysmal positional vertigo: are they useful for lateralization?

Lying-down nystagmus and head-bending nystagmus in horizontal semicircular canal benign paroxysmal positional vertigo: are they useful for lateralization?

... produces a stronger response than ampullofugal flow in the horizontal semicircular canal”, evoked nystagmus is stronger when the head is turned toward the affected side in geotropic HSC-BPPV. On the ...

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Constructive interference in steady state 3DFT MR imaging of the inner ear and cerebellopontine angle

Constructive interference in steady state 3DFT MR imaging of the inner ear and cerebellopontine angle

... Unsharp delineation of the posterior part of the vestibulum and interruption of normal endolymph spaces in crus communis of posterior and superior semicircular cana l large white arrows,[r] ...

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cAMP-stimulated Cl- secretion is increased by glucocorticoids and inhibited by bumetanide in semicircular canal duct epithelium

cAMP-stimulated Cl- secretion is increased by glucocorticoids and inhibited by bumetanide in semicircular canal duct epithelium

... The inner ear controls the ion composition of its luminal fluid, endolymph, through a multiplicity of transepithelial transport mechanisms in different cell types bounding the lumen. The high-K + , low Na + , low Ca 2+ ...

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Task-specific uncertainty estimation for medical CT measurements

Task-specific uncertainty estimation for medical CT measurements

... Pollmanns (2014) validated the experimental method by per- forming the uncertainty estimation for one specific measure- ment task (diameter of the upper semicircular canal) result- ing f[r] ...

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Normative vestibulo-ocular reflex data in yaw and pitch axes using the video head-impulse test

Normative vestibulo-ocular reflex data in yaw and pitch axes using the video head-impulse test

... High velocity, passive head impulses to one side or other stimulate the semicircular canal (SCC)in the plane of stimulation. In normal subjects, the response to that head thrust (with a latency of <10ms) ...

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Diagnostic ability of limited volume cone beam computed tomography with small voxel size in identifying the superior and inferior walls of the mandibular canal

Diagnostic ability of limited volume cone beam computed tomography with small voxel size in identifying the superior and inferior walls of the mandibular canal

... the superior wall com- pared with the inferior wall has been reported by some studies using conventional radiographs or medical CT images ...mandibular canal is visible or invisible on images largely ...

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Pfanzelt, Sandra
  

(2009):


	Differential Dynamic Signal Processing in Frog Vestibular Neurons.


Dissertation, LMU München: Fakultät für Biologie

Pfanzelt, Sandra (2009): Differential Dynamic Signal Processing in Frog Vestibular Neurons. Dissertation, LMU München: Fakultät für Biologie

... be targeted by a broad fiber spectrum that includes the thickest, high-dynamic as well as thin- ner, low-dynamic afferent fibers (Goldberg, 2000; Straka and Dieringer, 2004). A convergence from afferent fibers with ...

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MR Evaluation of Vestibulocochlear Anomalies Associated with Large Endolymphatic Duct and Sac

MR Evaluation of Vestibulocochlear Anomalies Associated with Large Endolymphatic Duct and Sac

... normal right inner ear at the midmodiolar level shows the normal cochlea and vestibule. The fluid-filled chambers of the cochlea are hyperintense and display the characteristic cochlear outline. The modiolus (white arrow ...

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The Tonic Function of the Horizontal Semicircular Canals in Fishes

The Tonic Function of the Horizontal Semicircular Canals in Fishes

... It is demonstrated that a single horizontal semicircular canal can give rise to reflex responses of the eyes on both clockwise and anti-clockwise rotation of the fish in the horizontal p[r] ...

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Semicircular canal morphogenesis in the zebrafish inner ear requires the function of gpr126 (lauscher), an adhesion class G protein-coupled receptor gene.

Semicircular canal morphogenesis in the zebrafish inner ear requires the function of gpr126 (lauscher), an adhesion class G protein-coupled receptor gene.

... at 24 hpf, gpr126 was specifically missing from a group of cells Fig. 6. Expression of gpr126 in wild-type and lauscher mutant ears. (A-H) Expression of gpr126 mRNA in the ear at 24-96 hpf in wild-type (A-D) and fr24 ...

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Pearls & Oy-sters: The medial longitudinal fasciculus in ocular motor physiology

Pearls & Oy-sters: The medial longitudinal fasciculus in ocular motor physiology

... anterior canal system lies in the ...the superior cerebellar peduncle, to terminate mainly on the superior rectus and inferior oblique subdi- visions of the oculomotor ...

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SURVEY OF THE TOOTH THAT CAN BE TREATED WITH ROOT CANAL TREATMENT, BUT ENDS UP WITH EXTRATION IN JIZAN, SAUDI ARABIA

SURVEY OF THE TOOTH THAT CAN BE TREATED WITH ROOT CANAL TREATMENT, BUT ENDS UP WITH EXTRATION IN JIZAN, SAUDI ARABIA

... 26. Torabinejad M, Anderson P, Bader J, Brown LJ, Chen LH, Goodacre CJ, et al. Outcomes of root canal treatment and restoration, implant-supported single crowns, fixed partial dentures and extraction without ...

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