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Optic Nerve | Cranial Nerve II: Visual Pathway and Lesions

Physiology
Optic Nerve | Cranial Nerve II: Visual Pathway and Lesions
Neurology

Basics

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Physiology

Neuron Anatomy & Function
Resting Membrane, Graded, Action Potentials
Glial Cells: Astrocytes, Oligodendrocytes, Schwann Cells, Ependymal Cells, Microglia
Cerebrum: Frontal Lobe Anatomy & Function
Cerebrum: Parietal Lobe Anatomy & Function
Cerebrum: Temporal Lobe Anatomy & Function
Cerebrum: Occipital Lobe Anatomy & Function
Cerebral Cortex Anatomy & Function: Overview
Basal Ganglia Anatomy & Function | Direct & Indirect Pathways
Hypothalamus Anatomy & Function
Thalamus Anatomy & Function
Limbic System Anatomy & Function
Midbrain Anatomy & Function
Pons Anatomy & Function
Medulla Anatomy & Function
Cerebellum Anatomy & Function
Brain Meninges | Epidural, Subdural, Subarachnoid, & Intracerebral Hematomas
Gross Anatomy of the Spinal Cord and Spinal Nerves
Spinal Cord: Gray Matter Structure & Function
Spinal Cord: White Matter Structure & Function
Ascending Tracts | Dorsal Column: Medial Lemniscus Pathway
Ascending Tracts | Spinothalamic Tract
Ascending Tracts | Spinocerebellar Tract
Ascending Tracts | Pain Modulation: Gate Control Theory
Descending Tracts: Corticobulbar Tract
Descending Tracts: Corticospinal Tract
Descending Tracts: Vestibulospinal Tract
Descending Tracts: Pontine Reticulospinal Tract
Descending Tracts: Rubrospinal Tract
Descending Tracts: Medullary Reticulospinal Tract
Descending Tracts: Overview
Spinal Cord Meninges
Spinal Cord Blood Supply
Spinal Cord: Stretch Reflex | Muscle Spindle
Spinal Cord: Golgi Tendon Organ Reflex (GTO)
Upper Motor Neuron vs Lower Motor Neuron Lesion | UMN vs LMN Lesion
Autonomic Nervous System
Sympathetic Nervous System
Adrenergic Receptors
Parasympathetic Nervous System
Cholinergic Receptors
Enteric Nervous System
Cranial Nerves: Overview
Olfactory Nerve: Cranial Nerve I
Optic Nerve | Cranial Nerve II: Visual Pathway and Lesions
Oculomotor Nerve: Cranial Nerve III
Trochlear Nerve: Cranial Nerve IV
Trigeminal Nerve: Cranial Nerve V
Abducens Nerve: Cranial Nerve VI
Facial Nerve: Cranial Nerve VII
Vestibulocochlear Nerve | Cranial Nerve VIII: Auditory Pathway
Vestibulocochlear Nerve | Cranial Nerve VIII: Vestibular Pathway
Glossopharyngeal Nerve: Cranial Nerve IX
Vagus Nerve: Cranial Nerve X
Accessory Nerve: Cranial Nerve XI
Hypoglossal Nerve: Cranial Nerve XII
Gustation (Taste Pathway)
Cervical Plexus
Brachial Plexus
Lumbar Plexus
Sacral Plexus
Nerve Injury & Repair: Wallerian Degeneration & Regeneration

Pathology

Stroke Syndromes: MCA, ACA, ICA, PCA, Vertebrobasilar Artery Strokes | Pathophysiology
Midbrain Lesions: Benedikt, Weber, Claude, Parinaud Syndrome
Pons Lesions
Medullary Lesions: Medial and Lateral Medullary Syndromes
Acute Ischemic Stroke: Etiology, Pathophysiology, Clinical Features, Diagnostics, Treatment
Intracerebral Hemorrhage (ICH): Etiology, Pathophysiology, Clinical Features, Diagnostics, Treatment
Subarachnoid Hemorrhage | Etiology, Pathophysiology, Clinical Features, Treatment, Complications
Ischemic and Hemorrhagic Strokes | High Yield
Seizures | Etiology, Pathophysiology, Clinical Features, Treatment, Complications/Status Epilepticus
Febrile Seizures | Etiology, Pathophysiology, Clinical Features, Treatment
Multiple Sclerosis | Etiology, Pathophysiology, Types of MS, Clinical Features, Diagnosis, Treatment
Acute Disseminated Encephalomyelitis | ADEM
Central Pontine Myelinolysis | Osmotic Demyelination Syndrome
Transverse Myelitis
Spinal Cord Lesions: Anterior Cord, Posterior Cord, Central Cord, Brown-Sequard
Types of Headaches | Primary vs. Secondary | Migraine, Cluster, Tension Headaches
Cerebral Palsy: Etiology, Pathophysiology, Complications, Treatment
Subdural Hematoma | Anatomy, Etiology, Pathophysiology, Clinical Features, Treatment
Epidural Hematoma | Anatomy, Etiology, Pathophysiology, Clinical Features, Treatment

Pharmacology

Migraine Medications

Clinical Skills

Cranial Nerves Exam | Clinical Skills
Upper Limb Neuro Exam
Lower Limb Neuro Exam
Gait Examination
Cerebral Palsy Physical Exam
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Notes & Illustrations
Podcast
Overview
Flashcards
Questions
Notes
Optic Nerve | Cranial Nerve II: Visual Pathway and Lesions
Members Only
Optic Nerve | Cranial Nerve II: Visual Pathway and Lesions
Illustrations
Optic Nerve | Cranial Nerve II: Visual Pathway and Lesions
Members Only
Optic Nerve | Cranial Nerve II: Visual Pathway and Lesions
Quiz
Optic Nerve | Cranial Nerve II: Visual Pathway and Lesions
Members Only
Optic Nerve | Cranial Nerve II: Visual Pathway and Lesions
Podcast
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Ninja Nerds!

During this lecture Professor Zach Murphy will be teaching you about the optic nerve (cranial nerve II) and go into detail on the visual pathway, along with lesions that can occur.

Download Case Study (PDF)
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