منابع مشابه
A stereotaxic headholder for small birds.
MOST groups working on avian brains use head holders adapted to their needs from conventions available ones such as the Kopf and Wells stereotaxic devices. One example is the so-called Revzin-adaptor described by Karten and Hodos [l]. An advantage of their modification is the more accurate placement of the head in an exactly defined angle to the vertical, but this hinders free access to the lat...
متن کاملA Stereotaxic Modification for Retinal Neurophysiology
Kopf stereotaxic, thereby enabling it to be adapted for use in retinal physiology. A fundamental requirement for all visual physiology is an unobstructed visual field. This can be partially achieved using the standard optical investigation unit, in which the animal faces the rear of the instrument. However, in this configuration, the zero horizontal meridian is still somewhat obstructed. This c...
متن کاملA stereotaxic method for small animals using experimentally determined reference profiles.
In bats conventional stereotaxic methods do not yield sufficient positional accuracy to allow reliable recordings and tracer injections in subnuclei of the auditory system. In a newly developed stereotaxic system experimentally measured patterns of skull profile lines are used to define the animal's brain position with an accuracy of +/- 100 microns. By combining the neurophysiological stereota...
متن کاملStereotaxic apparatus for frog brain.
Although several studies have been made on the histology of the central nervous system (C S) in anurans (4,5,6, 8, 11,22), frog is still not being used widely by the neurophysiologists. There are obviously many advantages of using this amphibian as an experimental animal such as the easy maintenance in the laboratory throughout the year and the extreme amenability of its C S to the experimental...
متن کاملA Brain Blocker/slicer for the Stereotaxic Plane of the Rat Brain in Stereotaxic Coordinates
satisfying the detail and precision required by researchers in the mid 1960s. However, the requirements for detail and precision have greatly increased in recent decades to the point that, for instance, nearly no researcher targets the general area of the hypothalamus, but instead they target one of the roughly 60 subnuclei in which the hypothalamus has been parcelled. In early 1980 when we com...
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ژورنال
عنوان ژورنال: Brain Research Bulletin
سال: 1981
ISSN: 0361-9230
DOI: 10.1016/0361-9230(81)90042-3