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TitleCreatorDescriptionSubject
126 Introduction to Examination of the Vestibular SystemDaniel R. Gold, DOIntroduction to the Vestibular System Examination section of the NExT curriculum.Exams; Vestibular System
127 Optical Coherence Tomography AngiographyDavid Zhao; Amanda Henderson, MDVideo presentation covering a thorough overview of Optical Coherence Tomography Angiography (OCTA).Optical Coherence Tomography Angiography; OCTA
128 Introduction to Diagnostic Testing: Audio-VestibularDaniel R. Gold, DOIntroduction to the audio-vestibular diagnostic testing section of the NExT curriculum.Diagnostic Testing; Exams; Audio-Vestibular
129 Ocular Lateropulsion Left AICA StrokeJorge C Kattah, MD82 year-old patient with basilar artery stenosis, she developed an acute left AICA stroke. On examination within 24 hours from symptom onset, she had primary gaze, unidirectional, right beat nystagmus and a positive left head impulse test. Brief periods of eyelid closure were associated with a h-...Ocular Lateropulsion; AICA Stroke
130 Postconcussion Syndrome and Postconcussion HeadacheJessica Darusz, MD; Sean Gratton, MDThis brief presentation describes the pathophysiology, evaluation, and management of concussion, with an emphasis on postconcussion headache.Concussion; Postconcussion Syndrome; Postconcussion Headache
131 Temporal Artery Biopsy ProcedureNooran Badeeb; Danah AlbreikiTemporal artery biopsy is a procedure that is done in a patient with suspicion of GCA (Giant cell Arteritis), and some of the clinical manifestations that prompts us to suspect the diagnosis in patients older than 50 years old are: 1. GCA symptoms e.g. new onset headache. 2 . Visual symptoms: - Visi...Temporal Artery Biopsy; GCA; Temporal Arteritis
132 Intraocular Pressure (IOP) Measurement: A Simple GuideNandini Singh; Kirsty Sumerville Mcalester; Alicia Yap; Anne LeeThis video demonstrates the technique for measuring intraocular pressure (IOP) and the use of the tonopen.Intraocular Pressure (IOP); Tonometry
133 Selective Saccadic Palsy After Cardiac SurgeryNilan D. Schnure, MD; Ali G. Hamedani, MD, MHS; Grant T. Liu, MDA unique gaze palsy selectively affecting saccades while sparing smooth pursuit, vergence, and vestibular reflex eye movements has been described following uncomplicated cardiac (and especially ascending aortic) surgery . This 69 year-old man reported persistent visual complaints immediately after a...Saccade; Saccadic Palsy; Cardiac Surgery
134 An Introduction to CT and MRI in Neuro-ImagingMichael Carper, MDA brief lecture covering basic neuro-imaging, including computed tomography (CT) and magnetic resonance imaging (MRI).Computed Tomography (CT); Magnetic Resonance Imaging (MRI); Neuro-imaging
135 Visual Field Testing in the Pediatric PopulationLauren C. Ditta, MDVisual field testing can be performed in the pediatric population with ease, however the proper technique for testing must be utilized and is tailored to each child's unique clinical situation and age. Confrontation visual field testing is a quick and easy; test that can yield a rough assessment of ...Visual Field Testing; Pediatric; Confrontation Visual Field; Automated; Perimetry
136 Introduction to the Pupil ExaminationKarl C. Golnik, MDIntroduction to pupil examination techniques.Pupil Examination
137 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
138 Pendular vs Jerk NystagmusTony Brune, DO; Daniel R. Gold, DOA video distinguishing pendular and jerk nystagmus.Nystagmus; Pendular Nystagmus; Jerk Nystagmus
139 Sensory NystagmusTony Brune, DO; Jonathan D. Trobe, MD; Raed Behbehani, MDA video describing sensory nystagmus.Nystagmus; Sensory Nystagmus
140 Introduction to Examination of the Orbit and the Extraocular Structures in NANOS NOTEJulie Falardeau, MDIntroduction to Examination of the Orbit and the Extraocular StructuresOrbit; Anatomy
141 Headache Associated With Low or High Intracranial PressureYu Hsin Chen; Amanda Dean Henderson; James Brian DavisWhen intracranial pressure changes, the most common symptom is headache, which often has a positional component. We introduce various etiologies of headaches attributed to increased or low intracranial pressure, with idiopathic intracranial hypertension (or primary pseudotumor cerebri), post-dural p...CSF Leak; Headache; Intracranial Hypertension; Intracranial Hypotension; Papilledema; Pseudotumor Cerebri
142 Worth 4-Dot TestAngela Cao; Anne AbelThis presentation describes the Worth 4-Dot test, demonstrates how to perform the test, and interpret results.Amblyopia; Diplopia; Worth 4-dot Test
143 Vogt-Koyanagi-Harada SyndromeShwetha Mudalegundi, Medical Student; Amanda D. Henderson, MDVogt-Koyanagi-Harada (VKH) syndrome is a rare disorder that affects several body systems. Here we take a broad look at the presentation and pathophysiology of VKH, with a more specific focus on the relevant eye findings. Since much is not known about VKH, we explore the current standards for diagnos...Vogt-Koyanagi-Harada Syndrome; Uveitis
144 Sports Related Head InjuriesJessica Darusz, MD; Sean Gratton, MDThis narrated PowerPoint reviews the basics of sports related head injuries. It emphasizes assessment tools and treatment decisions in assessing athletes with concussion and other head injuries.Concussion; Sports-related Head Injuries; Post-concussion Syndrome
145 NANOS Illustrated Curriculum Section H IntroductionSean Gratton, MD; Zoë R. Williams, MDIntroduction video to the resources available in Section H of the NANOS Illustrated Curriculum.History, Neuro-ophthalmology; Principles of Practice, Neuro-Ophthalmology; Systems of Healthcare; Research, Neuro-ophthalmology
146 NANOS Illustrated Curriculum Section D IntroductionMeagan D. Seay, DO; Victoria S. Pelak, MDIntroduction video to the resources available in Section D of the NANOS Illustrated Curriculum.Lesions, Afferent Visual Pathway; Disorders, Afferent Visual Pathway; Pupillary Anatomy; Disorders, Pupillary Function; Lesions, Efferent Visual Pathway; Ocular Motility; Abnormal Eye Movements; Eyelids; Abnormal Facial Movements
147 NANOS Illustrated Curriculum Section G IntroductionMeagan D. Seay, DOIntroduction video to the resources available in Section G of the NANOS Illustrated Curriculum.Obesity, Management; Low Vision, Management; Genetic Diseases, Management; Patient Counseling
148 Introduction to Ocular ExaminationOre-ofe Adesina, MDIntroduction to the Ocular Examination section of the NExT curriculum.Exams; Ocular Examination
149 Introduction to the Neurological Examination in NANOS NOTEPadmaja Sudhakar, MDAn introduction to the neurological examination.Neurology; Neurological Examination
150 Diagnosis and Evaluation of Stroke: Cerebral HypoxiaDanny Alevy; James Brian Davis; Amanda Dean HendersonNeurons are particularly vulnerable to oxygen deprivation. Cerebral hypoxia can be caused by arterial thrombosis, embolism, hypoperfusion, cervical artery dissection, or cryptogenic causes. About 1/3 of ischemic strokes are from cryptogenic causes. Embolic strokes are the next most common (20-30%), ...Atherosclerosis; Cerebral Hypoxia; Cervical Artery Dissection; Cryptogenic Ischemia; Embolism; Hypoperfusion; Ischemia; Stroke; Thrombosis
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