Baker R S, Schmeisser E T, Epstein A D
Department of Ophthalmology, University of Kentucky Medical Center, Lexington 40536-0284, USA.
Pediatr Neurol. 1995 Feb;12(2):99-110. doi: 10.1016/0887-8994(94)00151-q.
Electrodiagnostic examination of the visual system includes visual evoked potentials and electroretinography. These tests can be applied to all ages. Pitfalls in the clinical ophthalmologic examination of children, such as optic nerve pallor and pigmentary retinopathy, can be clarified by these tests. Investigation of neurodegenerative disease may be directed to the most likely defect by results of visual evoked potential testing and electroretinography. The child who is unable to meaningfully communicate sensory experience can be objectively evaluated by these studies. Familiarity with the applications and limitations of these tests will allow the examiner to choose the appropriate setting and time to apply each of them.
视觉系统的电诊断检查包括视觉诱发电位和视网膜电图。这些检查适用于所有年龄段。儿童临床眼科检查中的一些陷阱，如视神经苍白和色素性视网膜病变，可通过这些检查得以明确。通过视觉诱发电位测试和视网膜电图的结果，可针对神经退行性疾病最可能的缺陷进行研究。无法有效交流感觉体验的儿童可通过这些检查进行客观评估。熟悉这些检查的应用和局限性将使检查者能够选择合适的环境和时间来应用每项检查。
