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Visual Electrical Evoked Potentials

L. Dorfman, M. Gaynon, J. Ceranski, A. Louis, J. E. Howard
Published 1987 · Medicine

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Clinical neurophysiologists may be asked to participate in the evaluation of patients with injured eyes. We describe a method for eliciting evoked potentials of cerebral origin using electrical pulse stimuli delivered to the globe of the eye through a contact lens electrode mounted on the cornea. These visual electrical evoked potentials (VEEPs) are contrasted with conventional flash visual evoked potentials in normal subjects and in 19 eyes of 17 patients with severe ocular damage, mostly recent trauma. The findings suggest that the site of transcorneal electrical excitation is not the photoreceptors, but more likely one of the nerve cell layers of the retina. VEEP recordings offer a way to circumvent the opacification of the ocular media by blood, which may otherwise hamper the evaluation of retinal function in the injured eye. Preserved VEEP response does not necessarily predict the capacity to recover visual function. Absent VEEP response is an unfavorable prognostic sign, which may be considered in arriving at a decision about enucleation.
This paper references
10.1136/bjo.54.1.51
Prognostic value of the electroretinogram in severe recent ocular trauma.
G. Jayle (1970)
The electrically evoked response (EER) of the visual system. II. Effect of adaptation and retinitis pigmentosa.
A. Potts (1969)
10.1007/BF02446405
Response of the visual system evoked by an alternating current
S. Kato (2006)
10.1001/ARCHOPHT.1982.01030040405005
Falsely extinguished bright-flash electroretinogram. Its association with dense vitreous hemorrhage.
G. Abrams (1982)
Ou l'on rend compte de quelques tentatives que l'on a faites pour guerir plusieurs maladies par I'electricite
Le Roy
Visual sensations (phosphenes) produced by AC sine wave stimulation.
J. Clausen (1955)
10.1007/978-94-009-9957-2_34
The ERG and VEP in Patients with Severe Eye Injury
S. Crews (1978)
10.1113/jphysiol.1955.sp005248
The site of electrical excitation of the human eye
G. Brindley (1955)
The electrically evoked response of the visual system (EER). 3. Further contribution to the origin of the EER.
A. Potts (1970)
Electrodiagnosis and ultrasonography in the assessment of recent major trauma.
S. Crews (1975)
The VER and EER in the rabbit
AM Potts (1969)
Evaluation of severe ocular trauma: electroretinogram and visual evoked response
T Hirose
Visual sensations (phosphenes) produced by AC sine w a v e s t i m u l a t i o n . A c t a P s y c h i a t N e u r o l S c a n d 1982;29:129-37
J. Clausen (1955)
The electrically evoked response of the visual system (EER).
A. Potts (1968)
Presurgical evaluation of eyes with opaque media
D. Fuller (1982)
10.1016/S0161-6420(82)34865-4
Nonrecordable electroretinogram in vitreous hemorrhage.
S. Mandelbaum (1982)
10.1109/TBME.1982.325019
On the Nature and Elimination of Stimulus Artifact in Nerve Signals Evoked and Recorded Using Surface Electrodes
K. McGill (1982)
Motokawa's studies on electric excitation of the human eye.
J. Gebhard (1953)



This paper is referenced by
10.1016/J.EXER.2012.03.017
Preservation of retinotopic map in retinal degeneration.
J. Xie (2012)
10.1055/s-0033-1343783
Optic Nerve Monitoring
P. Schumann (2013)
10.1016/S0950-3579(05)80227-4
Musculoskeletal problems of performing artists.
J. Greer (1994)
10.2165/00002018-200326070-00003
Benefits and Risks of Pharmacological Treatments for Essential Tremor
K. Lyons (2003)
10.1136/BMJ.298.6667.136-A
Botulinum toxin: a new ally of an old adversary.
R. C. Humphry (1989)
10.1097/01.IOP.0000134272.55294.4C
Flash Visual Evoked Potentials Predict Visual Outcome in Traumatic Optic Neuropathy
M. Holmes (2004)
10.1007/978-3-7091-6922-3_9
Evoked Potentials in Head Injury
R. Firsching (1991)
10.1007/978-94-009-2059-0
Evoked Potential Manual
E. Colon (1990)
Electrical stimulation of anterior visual pathways in retinitis pigmentosa.
J. Delbeke (2001)
10.1016/S0042-6989(98)00331-9
Retinal ganglion cell response properties in the transcorneal electrically evoked response of the visual system
K. Shimazu (1999)
10.1016/S0733-8619(18)30311-6
Botulinum toxin therapy.
P. Savino (1991)
10.1002/ANA.410290407
Change in pattern of muscle activity following botulinum toxin injections for torticollis
D. Gelb (1991)
10.1016/S0025-6196(12)64977-5
Treatment of blepharospasm with botulinum toxin.
R. H. Kennedy (1989)
10.1007/978-3-319-41876-6_5
Argus® II Retinal Prosthesis System
Paulo Falabella (2017)
10.1002/HED.2880140108
Botulinum a toxin for spasmodic torticollis: Multiple vs single injection points per muscle
G. Borodic (1992)
10.1007/BF00999994
EMG biofeedback treatment of torticollis: A controlled outcome study
M. Jahanshahi (1991)
10.1007/978-3-642-60761-5_8
Cranial Fractures and Traumatic Hematomas
R. Firsching (1997)
10.1007/s100060050128
Kontroversen und aktueller Stand der Therapie von Sehnervschäden in der kraniofazialen Traumatologie und Chirurgie
N. Gellrich (2011)
10.1016/B978-0-12-644445-2.50026-X
CHAPTER 18 – Clostridial Toxins as Therapeutic Agents
A. B. Scott (1989)
10.1016/S0165-5728(00)00240-X
Autoimmune T cells retard the loss of function in injured rat optic nerves
G. Moalem (2000)
10.1136/jnnp.57.12.1535
Optimisation of botulinum treatment for cervical and axial dystonias: experience with a Japanese type A toxin.
T. Mezaki (1994)
10.1080/00325481.1990.11704700
Overuse syndrome in musicians. When playing an instrument hurts.
S. Mandel (1990)
10.1017/S0317167100027748
Botulinum toxin injections in the treatment of blepharospasm, hemifacial spasm, and eyelid fasciculations.
S. Kraft (1988)
10.1136/jnnp.54.9.813
A double blind trial of botulinum toxin "A" in torticollis, with one year follow up.
A. P. Moore (1991)
10.1016/0049-0172(89)90056-5
A review of musculoskeletal problems in instrumental musicians.
R. Hoppmann (1989)
10.1126/SCIENCE.7911602
Recovery of visual response of injured adult rat optic nerves treated with transglutaminase.
S. Eitan (1994)
10.1167/IOVS.06-0459
Phosphenes electrically evoked with DTL electrodes: a study in patients with retinitis pigmentosa, glaucoma, and homonymous visual field loss and normal subjects.
F. Gekeler (2006)
10.1007/978-94-009-2059-0_5
Visual evoked potentials in clinical neurology
A. Weerd (1990)
10.1136/bmj.298.6668.205
Calcium supplementation of the diet--II.
J. Kanis (1989)
10.1007/BF00812153
Local botulinum toxin in the treatment of spastic drop foot
R. Dengler (2004)
10.1016/0002-9394(88)90016-5
Negative antibody response to long-term treatment of facial spasm with botulinum toxin.
R. Gonnering (1988)
10.1007/978-3-642-35951-4_1038-1
Electrically Evoked Potentials
I. Perlman (2015)
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