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TitleCreatorDescriptionSubject
326 RefractionSean Gratton, MDAn introduction to refraction.Refraction
327 LagophthalmosJulie Falardeau, MD; John D. Ng, MDThis is a brief PowerPoint presentation for the NANOS Examination Curriculum describing how to evaluate lagophthalmos, discussing the main causes of lagophthalmos and demonstrating few clinical examples.Lagophthalmos; Eyelid
328 Normal Light Reflex and Relative Afferent Pupillary Defect (RAPD)Marshall Huang, 4th Year Medical StudentA Relative Afferent Pupillary Defect is an examination finding in patients who have an asymmetric pupillary reaction to light when it is shined back and forth between the two eyes. It is most commonly a sign of asymmetric optic nerve disease or damage but can also present in widespread asymmetric r...Light Reflex; RAPD
329 Examination of Lymph NodesJohn D. Ng, MD, MS, FACSDemonstration of lymph node examination.Exam; Lymph Nodes
330 Basic Eyelid MeasurementsJohn D. Ng, MD, MS, FACSDemonstration of basic eyelid measurements.Eyelid
331 Ice Test in Myasthenic PtosisJulie Falardeau, MDDemonstration of ice test.Ice Test; Myasthenic Ptosis
332 TonometryOre-ofe Adesina, MDPresentation covering the measurement of intraocular pressure, Tonometry. Covers indentation, applantation and electronic tonometry.Tonometry; Intraocular Pressure
333 Diffusion Tensor Imaging (DTI)Devin D. Mackay, MDExplanation of using diffusion tensor imaging (DTI) in examinations.Diffusion Tensor Imaging (DTI)
334 NExT IntroductionSachin Kedar, MD, Editor-in-ChiefTranscript of video introduction to the NExT curriculum collection.NANOS Examination Techniques
335 Introduction to Neurological ImagingDevin Mackay, MDIntroduction to the techniques of neurological imaging examination.Neurological Imaging
336 Computed Tomography (CT)Devin D. Mackay, MDExplantation of computed tomography (CT) examinations.Computed Tomography (CT)
337 MRI Orbital ProtocolDevin D. Mackay, MDDescription of the MRI orbital protocol.MRI Orbital Protocol
338 MR Angiography (MRA)Devin D. Mackay, MDExplanation of using MR angiography in examinations.MR Angiography (MRA)
339 Doppler UltrasonographyDevin D. Mackay, MDExplanation of using doppler ultrasonography in examinations.Doppler Ultrasonography
340 CT Angiography (CTA)Devin D. Mackay, MDExplanation of using computed tomography angiography (CTA) in examinations.CT Angiography (CTA)
341 Paediatric Neuro-ophthalmology: Visual Acuity Assessment StrategiesAnat Bachar Zipori, MD; Nasrin Najm-Tehrani, FRCS Ed (Ophth), FRCSCAssessing the visual function of a child can be challenging at times. When approaching a child one must understand visual development and accommodate to the child's capabilities, level of development and communication skills. The examining physician may need to apply more than one method to assess t...Visual Acuity Assessment; Pediatric Visual Acuity Tests
342 Pediatric Visual Acuity Strategies: Induced Tropia TestAnat Bachar Zipori, MD; Nasrin Najm-Tehrani, FRCS Ed (Ophth), FRCSCInduced Tropia Test. Using a 10-20 base-down prism, this exam demonstrates equal vision in both eyes. If there is evidence of ocular misalignment, prisms can be used to neutralize the movement and thereby measure the deviation, whether it is a heterotropia or heterophoria. Prisms are placed in front...Induced Tropia; Prism Test
343 Vertical optokinetic nystagmusAnat Bachar Zipori, MD; Nasrin Najm-Tehrani, FRCS Ed (Ophth), FRCSCVisual depiction of the vertical OKN drum test. The vertical optokinetic drum test is an exam used to elicit vertical optokinetic nystagmus (OKN) when there is horizontal nystagmus. The hand-held "optokinetic" drums or tapes that are used to elicit smooth movements primarily test the pursuit system....Vertical Optokinetic Nystagmus; OKN Drum Test
344 Horizontal Right Optokinetic NystagmusAnat Bachar Zipori, MD; Nasrin Najm-Tehrani, FRCS Ed (Ophth), FRCSCVisual depiction of the horizontal OKN drum test. The hand-held "optokinetic" drums or tapes that are used to elicit smooth movements primarily test the pursuit system. This video supplements Paediatric Neuro-ophthalmology: Visual Acuity Assessment Strategies: https://collections.lib.utah.edu/ark:/...Horizontal Right Optokinetic Nystagmus; OKN Drum Test
345 Prism Shift Test and the Vertical Prism TestKarl C. Golnik, MDExplanation of how to do the prism shift test and the vertical prism test.Prism Shift Test; Vertical Prism Test
346 Introduction to Examination of the Pediatric PatientJason H. Peragallo, MDIntroduction to examination of the pediatric patient.Pediatric Patient
347 Functional MRIDevin D. Mackay, MDExplanation of using functional MRI in examinations.Functional MRI
348 MR Venography (MRV)Devin D. Mackay, MDExplanation of using MR venography (MRV) in examinations.MR Venography (MRV)
349 CT Venography (CTV)Devin D. Mackay, MDExplanation of using computed tomography venography (CTV).CT Venography (CTV)
350 Positron Emission Tomography (PET)Devin D. Mackay, MDExplanation of using positron emission tomography (PET) in examinations.Positron Emission Tomography (PET)
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