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Neuronal Geometry: Determination with a Technique of Intracellular Dye Injection

Stretton, A. O. W., Kravitz, E. A.·1968·Science

Abstract

In a study of the specificity of neuronal connections in lobster abdominal ganglia, the dye Procion Yellow M4RS was electrophoretically injected into identified cell bodies. This dye spreads into fine branches of cells, survives fixation and routine histological procedures, and permits the reconstruction of cell shapes through examination of serial sections of ganglia. Certain cells were found to have an internal bilateral symmetry. Repeated injection of the same cells in ganglia from different animals showed that cells have characteristic shapes and that the neuropil is highly structured. This method of dye injection should have general applicability in studies where a knowledge of the geometry of specific cells is important.

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Metadata

Authors
Stretton, A. O. W., & Kravitz, E. A.
Venue
Science
Published
1968-10-04
Volume
162
Issue
3849
Pages
132-134
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2074308372
Cited by
416
References
0
FWCI
13.84
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Neuronal Geometry: Determination with a Technique of Intracellular Dye Injection. https://app.cochat.ai/papers/10.1126/science.162.3849.132
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Stretton, A. O. W., & Kravitz, E. A. (1968). Neuronal Geometry: Determination with a Technique of Intracellular Dye Injection. Science. https://doi.org/10.1126/science.162.3849.132

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.