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TitleCreatorDescriptionSubject
26 Methanol ToxicityDaniel Lovasz; James Brian Davis; Amanda Dean Henderson, MDMethanol toxicity can be very dangerous with high morbidity and mortality rates, and outcomes typically worsen with increasing acidemia, hyperglycemia, or acute kidney injury. Delayed treatment can result in irreversible injury, such as vision loss, or even death. The harmful effects of methanol com...Acidosis; Fomepizole; Formic Acid; Methanol Toxicity; Toxic Optic Neuropathy
27 Executive FunctionJames R. Bateman, MD, MPH; Victoria S. Pelak, MDIntroduction to the executive function exam as part of the larger mental status examination. Video accompanies the The Mental Status Examination lecture at https://collections.lib.utah.edu/ark:/87278/s64b7716 and Cognitive Assessment at: https://collections.lib.utah.edu/ark:/87278/s6qc49rxMental Status
28 Coordination Exam: Abnormal Examples: Heel-to-shin (x2) (includes Spanish audio & captions)Paul D. Larsen, MDThe patient with ataxia of the lower extremity will have difficulty placing the heel on the knee with a side-to-side irregular over- and undershooting as the heel is advanced down the shin. Dysmetria on heel-to-shin can be seen in midline ataxia syndromes as well as cerebellar hemisphere disease so ...Coordination Examination; Heel-shin Test
29 Coordination Exam: Abnormal Examples: Finger-to-nose (x2) (includes Spanish audio & captions)Paul D. Larsen, MDThe patient places her heel on the opposite knee then runs the heel down the shin to the ankle and back to the knee in a smooth coordinated fashion. NeuroLogic Exam has been supported by a grant from the Slice of Life Development Fund at the University of Utah, the Department of Pediatrics and the O...Coordination Examination; Finger-to-nose Test
30 Ocular NeuromyotoniaKhawla Elnour; Amanda Henderson, MDAn overview of complications of uveitis.Uveitis; Neuromyotonia
31 Upbeat NystagmusRaed Behbehani, MD,A patient with a brain stem syndrome due to demyelination and upbeat nystagmus.Upbeat Nystagmus
32 Nerve Conduction Studies and Electromyography BasicsJamison Hofer, DO; Kiel Woodward, MD; Ezequiel Piccione, MD; Sachin Kedar, MBBS, MDPresentation covering an overview of the basics of nerve conduction studies and electromyography. Includes coverage of common indications, limitations and contraindications. There is an explanation for how to order the test, and how to understand the results.Nerve Conduction Studies; Electromyography; NCS; EMG
33 Treatment Outcomes of Ocular Manifestations in Wernicke's Encephalopathy: VideoWhitney Stuard Sambhariya, PhD, Medical Student; Melanie Truong-Le, DO, ODThe case of a 28- year-old woman with a past medical history of gastric sleeve who was reported to have blurry vision and presented to neuro-ophthalmology with double vision. On examination the patient had bilateral abducens palsy, alternating upbeat and downbeat nystagmus with a torsional component...Wernicke's Encephalopathy; Ocular Manifestations; Neuro-ophthalmology; Sbducens Palsy; Nystagmus; Double Vision; Blurry Vision
34 One and a Half Syndrome Following Resection of a Posterior Fossa Epidermoid CystChristine Xu; Claire Basco, MS, NP-C; Kiarash Shahlaie; Yin Allison LiuThis is a case of One and a Half Syndrome following resection of a posterior fossa epidermoid cyst. A 31-year-old male initially presented with left facial droop and bilateral ptosis, and a "down and out" gaze of the left eye. He underwent imaging and was diagnosed with an epidermoid cyst located in...Abducens Nucleus; Epidermoid Cyst; Extraocular Movements; Gaze Palsy; Internuclear Ophthalmoplegia; Medial Longitudinal Fasciculus; Neurosurgery; One and a Half Syndrome
35 Examination of the Orbit and Extraocular StructuresJulie Falardeau, MDIntroduction to the Examination of Orbit and Extraocular Structures in the NExT curriculum.Exams; Orbit; Extraocular
36 Examination of the Lacrimal SystemAdam Rasky, MDIntroduction to the examination of the lacrimal system with a video.Examination; Lacrimal System
37 Eye Drop Instillation: Technique & IndicationsKarl C. Golnik, MDDescription and demonstration of eye drop instillation.Eye Drops
38 Hypothalamus: Neuroanatomy Video Lab - Brain DissectionsSuzanne S. Stensaas, PhDGross specimens are used to demonstrate the area of the hypothalamus and its relationship to surrounding structures. Both endocrine and autonomic functions are explored using diagrams. Mention is made of the direct hypothalamic response to circulating hormones and other substances such as sodium. Th...Hypothalamus; Brain; Dissection
39 Ideomotor ApraxiaJames R. Bateman, MD, MPH; Victoria S. Pelak, MDIntroduction to the ideomotor apraxia exam as part of the larger mental status examination. Video accompanies the The Mental Status Examination lecture at https://collections.lib.utah.edu/ark:/87278/s64b7716 and Cognitive Assessment at: https://collections.lib.utah.edu/ark:/87278/s6qc49rxMental Status
40 Three Critical Vertical Pathways: Neuroanatomy Video Lab - Brain DissectionsSuzanne S. Stensaas, PhDThere is one motor and two sensory pathways that must be mastered. Pain and temperature from the body travel together and vibration and proprioception travel in another pathway each reaching perception in the cortex. Voluntary motor control starts in the cerebral cortex and connects with a motor neu...Spinothalamic Tract; Dorsal Column-Medical Lemniscus Pathway; Posterior Column; Vertical Pathway; Brain; Dissection
41 The Spinal Cord & Monosynaptic Reflex: Neuroanatomy Video Lab - Brain DissectionsSuzanne S. Stensaas, PhDThe spinal cord's relationship to the foramina, discs and spinal nerves is demonstrated on a model. The dura, ganglia and rootlets are shown as well as the gray and white matter in gross sections at different levels. A model of the cord is used to demonstrate and describe the anatomy of a monosynapt...Spinal Cord; Monosynaptic Reflex; Brain; Dissection
42 Limbic System: Neuroanatomy Video Lab - Brain DissectionsSuzanne S. Stensaas, PhDThe decision was made to present a simplified description of a much more complex system using animations to construct a 3D image. Papez circuit is shown on gross specimens with mention of its involvement in memory. The role of the amygdala in fear and the olfactory cortex in temporal lobe epilepsy a...Limbic System; Hippocampus; Brain; Dissection
43 The Most Important Pathway: Motor Control: Neuroanatomy Video Lab - Brain DissectionsSuzanne S. Stensaas, PhDThe origin of the corticospinal tract in the cerebral cortex is traced through gross sections of the hemisphere and brain stem to the spinal cord. Using an animation, the terms upper and lower motor neuron are defined and clinical signs and symptom listed.Corticospinal Tract; Cerebral Cortex; Motor Neuron; Brain; Dissection
44 The Unfixed Spinal Cord: Neuroanatomy Video Lab - Brain DissectionsSuzanne S. Stensaas, PhDThe spinal cord's relationship to the foramina, discs and spinal nerves is demonstrated on a model. The dura, ganglia and rootlets are shown as well as the gray and white matter in gross sections at different levels. A model of the cord is used to demonstrate and describe the anatomy of a monosynapt...Unfixed Spinal Cord; Spinal Cord; Brain; Dissection
45 Olfactory System: Neuroanatomy Video Lab - Brain DissectionsSuzanne S. Stensaas, PhDBeginning with the location of the sensory cells within the skull the axons are traced into the cranial cavity. Demonstration of the olfactory bulb, olfactory tract and it termination in the forebrain and temporal lobe are indicated. Trauma and meningiomas can produce loss of small (anosmia). Degene...Olfactory System; Olfactory Bulb; Anosmia; Brain; Dissection
46 The Meninges: Neuroanatomy Video Lab - Brain DissectionsSuzanne S. Stensaas, PhDThe epidural, subdural and subarachnoid spaces are demonstrated and discussed with respect to trauma and disease. The relationship of the brainstem and cerebellum to the tentorium demonstrates the vulnerability of the brain stem to increased supratentorial pressure and herniation. Arachnoid granulat...Meninges; Brain; Dissection
47 Orientation: The Planes of the Brain: Neuroanatomy Video Lab - Brain DissectionsSuzanne S. Stensaas, PhDTerms such as anterior, posterior, inferior and superior are introduced with respect to the hemispheres as well as the brain stem. Terms such as rostral and caudal or dorsal and ventral can mean different things in different areas. Sections in three planes (frontal, axial, and sagittal) are demonstr...Frontal; Axial; Sagittal; Brain; Dissection
48 The Visual Pathway: Neuroanatomy Video Lab - Brain DissectionsSuzanne S. Stensaas, PhDA brief review of the anatomy of the eye and the photic stimulation of the receptors is followed by a gross exploration of the visual pathway from the optic nerve, chiasm, and tract to the thalamus stressing how the left part of the visual world reaches the right hemisphere. Visual fields are relate...Visual Pathway; Brain; Dissections
49 The Normal Unfixed Brain: Neuroanatomy Video Lab - Brain DissectionsSuzanne S. Stensaas, PhDThe consistency and vulnerability of the brain is demonstrated along with the clear and glistening pia and arachnoid and the tough dura. The cushioning function of the CSF is stressed and the features are pointed out on the ventral surface. The uncus and temporal lobes are normal with arteries free ...Brain; Dissections
50 Parinaud SyndromeRaed Behbehani, MDParinaud syndrome, as called dorsal midbrain syndrome, is due to dorsal midbrain lesions from compression (e.g., a tumor), demyelination, or ischemia. The syndrome is characterized by limitation of upward gaze, convergence retraction nystagmus, light near dissociation, and lid retraction (Collier's ...Dorsal Mibrain Syndrome; Parinaud's Syndrome
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