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Literature DB >> 3548204

Computer editing of morphometric data on nerve fibers. An improved computer program.

Abstract

A short guide is given for the planning of nerve fiber morphometry using computer-assisted methods. A new computer program is introduced which allows, among other factors, correction for myelin sheath shrinkage. If myelin shrinkage is not corrected for, there will be false high values for axon caliber and false low values for sheath thickness. The magnitude of the skew produced by this factor is shown on hand from computer editing.

Mesh：

Year: 1986 PMID： 3548204 DOI： 10.1007/BF00687950

Source DB: PubMed Journal: Acta Neuropathol ISSN： 0001-6322 Impact factor: 17.088

12 in total

1. Computerized image recognition for morphometry of nerve attribute of shape of sampled transverse sections of myelinated fibers which best estimates their average diameter.

Authors: J Karnes; R Robb; P C O'Brien; E H Lambert; P J Dyck
Journal: J Neurol Sci Date: 1977-10 Impact factor: 3.181

2. Relation between myelin sheath thickness and axon size in spinal cord white matter of some vertebrate species.

Authors: C Hildebrand; R Hahn
Journal: J Neurol Sci Date: 1978-10 Impact factor: 3.181

3. A new approach toward analyzing peripheral nerve fiber populations. I. Variance in sheath thickness corresponds to different geometric proportions of the internodes.

Authors: R L Friede; W Beuche
Journal: J Neuropathol Exp Neurol Date: 1985-01 Impact factor: 3.685

4. Conduction velocity varies with osmotically induced changes of the area of the axon's profile.

Authors: P Minwegen; R L Friede
Journal: Brain Res Date: 1984-04-09 Impact factor: 3.252

5. Changes in shape and size of cat spinal root myelinated nerve fibers during fixation and Vestopal-w embedding for electron microscopy.

Authors: C H Berthold; O Corneliuson; M Rydmark
Journal: J Ultrastruct Res Date: 1982-07

6. The effect of buffer molarity on the size, shape and sheath thickness of peripheral myelinated nerve fibres.

Authors: G R Holland
Journal: J Anat Date: 1982-08 Impact factor: 2.610

7. Effect of serum hyperosmolality on morphometry of healthy human sural nerve.

Authors: P J Dyck; P A Low; M F Sparks; L A Hexum; J L Karnes
Journal: J Neuropathol Exp Neurol Date: 1980-05 Impact factor: 3.685

8. Quantitative study of the non-circularity of myelinated peripheral nerve fibres in the cat.

Authors: E R Arbuthnott; K J Ballard; I A Boyd; K U Kalu
Journal: J Physiol Date: 1980-11 Impact factor: 5.182

9. Ultrastructural dimensions of myelinated peripheral nerve fibres in the cat and their relation to conduction velocity.

Authors: E R Arbuthnott; I A Boyd; K U Kalu
Journal: J Physiol Date: 1980-11 Impact factor: 5.182

10. A morphometric study of nerve fiber atrophy in rat spinal roots.

Authors: G Pfeiffer; R L Friede
Journal: J Neuropathol Exp Neurol Date: 1985-11 Impact factor: 3.685

5 in total

1. Hereditary hypotrophic axonopathy with neurofilament deficiency in a mutant strain of the Japanese quail.

Authors: H Yamasaki; C Itakura; M Mizutani
Journal: Acta Neuropathol Date: 1991 Impact factor: 17.088

2. Characteristic variations of relative myelin sheath thickness in 11 nerves of the rat.

Authors: I Fahrenkamp; R L Friede
Journal: Anat Embryol (Berl) Date: 1987

3. The number of frog sciatic axons increases continually during body growth.

Authors: A Adam; R L Friede
Journal: Anat Embryol (Berl) Date: 1988

4. Adult pigment type (Peiffer) of sudanophilic leukodystrophy. Pathological and morphometrical studies on two autopsy cases of siblings.

Authors: R Okeda; T Matsuo; Y Kawahara; Y Eishi; Y Tamai; M Tanaka; M Kamaki; N Tsubota; H Yamadera
Journal: Acta Neuropathol Date: 1989 Impact factor: 17.088

5. Measurement-oriented deep-learning workflow for improved segmentation of myelin and axons in high-resolution images of human cerebral white matter.

Authors: Predrag Janjic; Kristijan Petrovski; Blagoja Dolgoski; John Smiley; Panche Zdravkovski; Goran Pavlovski; Zlatko Jakjovski; Natasa Davceva; Verica Poposka; Aleksandar Stankov; Gorazd Rosoklija; Gordana Petrushevska; Ljupco Kocarev; Andrew J Dwork
Journal: J Neurosci Methods Date: 2019-08-01 Impact factor: 2.390

5 in total