Change in optical activity of a lobster nerve associated with excitation.
نویسندگان
چکیده
منابع مشابه
Birefringence Associated with Nerve Excitation
The objective of this paper is to offer experimental evidence which shows that the process of excitation in the nerve is accompanied by a transient change in optical properties of the nervous tissue. The optical properties examined in clude fluorescence, turbidity, and birefringence. Changes in fluorescence were examined after nervous tissues were stained with the dye 8-anilinonaphthalene-1-su...
متن کاملMechanical, thermal, and optical changes of the nerve membrane associated with excitation.
Nerve fibers produce several non-electrical signals on excitation. Recent findings on such non-electrical signals are discussed, in the hope that some of them might give us clues to molecular events underlying the excitation process. At present this expectation is not fulfilled, but progress is being made which allows one to look optimistically at future developments.
متن کاملChanges in fluorescence, turbidity, and birefringence associated with nerve excitation.
The objective of this paper is to offer experimental evidence which shows that the process of excitation in the nerve is accompanied by a transient change in optical properties of the nervous tissue. The optical properties examined include fluorescence, turbidity, and birefringence. Changes in fluorescence were examined after nervous tissues were stained with the dye 8-anilinonaphthalene-1-sulf...
متن کاملa synchronic and diachronic approach to the change route of address terms in the two recent centuries of persian language
terms of address as an important linguistics items provide valuable information about the interlocutors, their relationship and their circumstances. this study was done to investigate the change route of persian address terms in the two recent centuries including three historical periods of qajar, pahlavi and after the islamic revolution. data were extracted from a corpus consisting 24 novels w...
15 صفحه اولOptical excitation and detection of neuronal activity
Optogenetics has emerged as an exciting tool for manipulating neural activity, which in turn, can modulate behavior in live organisms. However, detecting the response to the optical stimulation requires electrophysiology with physical contact or fluorescent imaging at target locations, which is often limited by photobleaching and phototoxicity. In this paper, we show that phase imaging can repo...
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ژورنال
عنوان ژورنال: The Journal of Physiology
سال: 1987
ISSN: 0022-3751
DOI: 10.1113/jphysiol.1987.sp016655