采用发光二极管的真棋盘格模式反转。
True checkerboard pattern reversal with light-emitting diodes.
作者信息
Epstein C M
出版信息
Electroencephalogr Clin Neurophysiol. 1979 Nov;47(5):611-3. doi: 10.1016/0013-4694(79)90263-3.
PMID:91489
Abstract
The use of rectangular red light-emitting diodes permits construction of a true checkerboard pattern-reversal stimulator, which given evoked responses comparable in amplitude and wave form to those obtainable by a TV pattern generator. The device interfaces easily with commercial avergers and allows the incorporation of several features that may increase the sensitivity of visual evoked responses in screening for multiple sclerosis.
摘要
使用矩形红色发光二极管能够构建出一个真正的棋盘格图案反转刺激器，其诱发反应在幅度和波形上与通过电视图案发生器获得的反应相当。该设备易于与商用平均器连接，并具备多种可提高视觉诱发反应在多发性硬化症筛查中敏感性的功能。
Zotero 插件