Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 37 for “"Eyelid"”.
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An exploration of through-the-eyelid tonometry
Thesis (M.Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2001.
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The eyelid and its role in contact lens discomfort
… and biochemical characteristics of eyelids, and the effect of microblepharon exfoliation (MBE) on eyelid characteristics in contact lens discomfort were investigated. Upper lid-wiper epitheliopathy, lid parallel conjunctival folds, secretions quality, expressibility, foam at orifices …
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The evaluation of fibrin tissue adhesive for skin closure following eyelid surgery
… disadvantage in surgical practice. The goals of eyelid surgery include the restoration of tissue structure and function while causing minimal morbidity. The use of a medical product that induces physiological clotting and fibrin formation is appealing in both theory and clinical practice. However …
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Eyelid Conditioning as a Function of Cs Intensity, Ucs Intensity, and Masscore
Made available in DSpace on 2014-12-03T23:51:15Z (GMT). No. of bitstreams: 1 6200560.pdf: 2163514 bytes, checksum: 998fcc8103167ebff0dabafde01cb509 (MD5) Previous issue date: 1961
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Eyelid conditioning in mice reveals an interaction between stress and familial Alzheimer's disease
… learning. An associative learning model called eyelid conditioning is often used to study mechanisms and modulatory processes governing cerebellar motor learning. Here, I implemented this task in head-fixed mice, then probed learning in two mouse models of Alzheimer Disease. Triple-transgenic …
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Bupivacaine liposomal injectable suspension (Nocita®) provides postoperative analgesia following eyelid injection in dogs undergoing enucleation
… prior to incision closure, the subcutaneous eyelid tissues were injected with BLIS or saline in a ring-block manner. All dogs received an oral 0.1 mg/kg dose of meloxicam at 8 hours postoperatively. Pain scoring and algometry of the incision was performed preoperatively and at 0, 1, 2, 4, 8, …
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A modular and adjustable ptosis crutch as a non-surgical solution to elevating the upper eyelid of myasthenia gravis patients
… describes the condition of a lowered upper eyelid(s), beyond its normal anatomic position. Surgical correction of ptosis is often contraindicated in MG patients with severe weakness of the muscles involved in eye closure and in patients with active disease. In these cases, a non-surgical …
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An investigation of low-level stimulus-induced measures of driver drowsiness
… and response variables could be used to detect eyelid closure associated with drowsiness, and. to provide ‘potential measures of driver· drowsiness. In. the study, eyelid closure was defined as the measurement standard of drowsiness. Eyelid closure, in studies conducted at Duke University, was a …
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Rožinės sukelti akių pažeidimai: paplitimo, būdingiausių simptomų ir gydymo analizė /
… %) of the eye, and redness or swelling of the eyelid skin (21.1 %). Patients with rosacea more often experienced burning or stinging of the eyes (p < 0.001), and more often observed dilated blood vessels in the conjunctiva (p = 0.023) and on the eyelid or its edge (p = 0.002). Also, in patients …
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An exploration of through-the-eye intraocular pressure measurement device
… times throughout the day. A through-the-eyelid tonometry method is proposed to address the deficiencies of the previous techniques. Two through-the-eyelid tonometers are designed, and parts of the prototypes are built.
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Forces Generated by Cell Intercalculation Tow Epidermal Sheets in Mammalian Tissue Morphogenesis
… late mammalian development by studying embryonic eyelid closure in mice, a process in which an epithelium locally reshapes, expands, and moves over another epithelium. Using a combination of lineage tracing and genetic ablation facilitated by ultrasound-guided lentiviral injection, I establish …
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Periocular malignancy.
… The most common tumours to involve the eyelids in order of frequency are: basal cell carcinoma (90%), squamous cell carcinoma (5-8%), sebaceous gland carcinoma (2-3%) and melanoma (1%). The eyelids represent a high risk area for recurrence and are also functionally integral to the …
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Neuropathology and sensitivity in the keratoconic cornea
… for the central position on the lower and upper eyelid margins. No statistical differences were found between keratoconic and normal eyes nor between upper and lower eyelid margins. The magnitude of LTT was in the order of that established for the peripheral corneal CTT. Innervation of the human …
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Performance and alertness of railroad engineers on long duration trips
… of performance. Objective (percentage eyelid closure and psychomotor reaction time) and subjective (self reported fatigue, workload, and stress) were used to provide measurement of alertness. No significant result was found when comparing the performance and alertness measures between …
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Das Krankheitsbild und die Behandlungsalternativen der Unterlidretraktion bei Patienten mit Morbus Basedow nach transpalpebraler Orbitadekompression : Gegenüberstellung der Ergebnisse nach Konchaknorpel- und PDS-Folienimplantation in Hinsicht auf Funktionalität und Ästhetik
… materials are used for the treatment of Lower Eyelid Retraction in patients with Endocrine Ophthalmopathy. The purpose of this retrospective study was to assess and compare the functional and aesthetical postoperative results in 38 patients treated with thin Poly-p-dioxanone foil (PDS-foil) to …
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Systems approach to the design of locomotive fatigue management technologies
… idea is to combine information from an infrared eyelid monitor and a generic Train Sentry class activity monitor, to isolate the common drowsiness component and obtain an improved estimate of the operator's state. A study first quantified the important physical aspects of the locomotive cab and …
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Experimental evaluation of subjective ratings of drowsiness and development of drowsiness definitions
… that a regression model can be developed using eyelid closure measures, simple EEG measures and simple heart-rate measures to predict performance impairment due to drowsiness.
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An investigation into the use of infrared thermography as a tool to assess the physiological stress response in the horse
… medial posterior palpebral border of the lower eyelid and the lacrimal caruncle as in existing work in other species. The application of these findings to horse management and welfare was discussed. Horses were exposed to potentially stressful situations that were acute (<20 seconds), short term …
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Transorbital Endoscopic Surgery for Sphenoid Wing Meningioma: Long-term Outcomes & Surgical Technique
… endonasal, precaruncular and extended superior eyelid approach and to describe the surgical approach. Materials & Methods A retrospective chart review was conducted in 21 patients with lateral sphenoid wing meningioma at Groote Schuur Hospital & Cape Town Mediclinic from 2015–2019. All patients …
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