Title | Description | Type | ||
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201 | Visually Evoked Potentials | Detailed explanation of visually evoked potentials. The terms visually evoked potential (VEP), visually evoked response (VER) and visually evoked cortical potential (VECP) are equivalent. They refer to electrical potentials, initiated by brief visual stimuli, which are recorded from the scalp overl... | Text | |
202 | The Electro-oculogram: Clinical Applications | The electrooculogram measures the potential that exists between the cornea and Bruch's membrane at the back of the eye. The potential produces a dipole field with the cornea approximately 5 millivolts positive compared to the back of the eye, in a normally illuminated room. Although the origin of th... | Text | |
203 | Stereoacuity Testing | Demonstration of examination for stereoacuity. | Text | |
204 | Pupil Exam | Demonstration of pupil examination. | Text | |
205 | Exophthalmometry | Demonstration of exophthalmometry examination. | Text | |
206 | Multifocal Electroretinograms | The most important development in ERGs is the multifocal ERG (mfERG). Erich Sutter adapted the mathematical sequences called binary m-sequences creating a program that can extract hundreds of focal ERGs from a single electrical signal. This system allows assessment of ERG activity in small areas of ... | ||
207 | Near Reflex and Accomodation | Description of testing the near reflex and accomodation. | ||
208 | The Orbital Exam | Comprehensive demonstration of the entire orbital examination. | ||
209 | Tangent Screen Testing Visual Field | Description of tangent screen testing. | ||
210 | Tangent Screen Recording Chart | The tangent screen recording chart. | ||
211 | Fluoresein Angiography | Comprehensive description of using fluoresein angiography in examinations. | ||
212 | The 3 Step Test: Looking for a 4th Nerve Palsy | Description of the three step test (3 step test) used when looking for a 4th nerve palsy. | Text | |
213 | Documenting the Neuro-ophthalmic Patient: External Photography | Description of documenting the neuro-ophthalmic patient using external photography. This covers pupils and extra ocular muscles. | ||
214 | A-scan Technique | This video describes and demonstrates the A-scan examination technique for examination of the eye using ultrasonography. | Image/MovingImage | |
215 | Ultrasonography Techniques | This video describes and demonstrates the various techniques for examination of the eye using ultrasonography, including A-scan, B-scan and immersion. | Image/MovingImage | |
216 | Ultrasonography: Immersion Technique | This video describes and demonstrates the immersion technique for examination of the eye using ultrasonography. | Image/MovingImage | |
217 | B-scan Technique | This video describes and demonstrates the B-scan examination technique for examination of the eye using ultrasonography. | Image/MovingImage | |
218 | Tunnel Vision on Tangent Screen Testing | Description of tunnel vision and tangent screen testing. | ||
219 | Spiral and Stellate Visual Fields Non-physiologic Variants | Description of testing the spiral and stellate visual fields. | ||
220 | Introduction to the Basic Neurologic Exam | Introduction to the neurological examinations section of NExT. | ||
221 | Basic Neurologic Exam: Coordination | Demonstration of a coordination examination. | Image/MovingImage | |
222 | Basic Neurologic Exam: Cranial Nerves | Demonstration of a cranial nerve examination. | Image/MovingImage | |
223 | Basic Neurologic Exam: Motor Examination | Demonstration of a motor examination. | Image/MovingImage | |
224 | Basic Neurologic Exam: Sensory | Demonstration of a sensory examination. | Image/MovingImage | |
225 | Basic Neurologic Exam: Station and Gait | Demonstration of a station and gait examination. | Image/MovingImage |