Description
Stereological approaches allow researchers to estimate the number, size and shapes of cellular structures, neurons, and other features of biological tissue viewed under the microscope, using sampling techniques to provide a quantitative three-dimensional picture. This book explains how to design and evaluate stereological studies, covering the basic theoretical principles as well as practical issues such as how to get started, pilot studies, and tissue preparation.
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Stereological techniques allow biologists to create quantitative, three-dimensional descriptions of biological structures from two-dimensional images of tissue viewed under the microscope. For example, they can accurately estimate the size of a particular organelle, the total length of a mass of capillaries, or the number of neurons or synapses in a particular region of the brain.This book provides a practical guide to designing and critically evaluating stereological studies of the nervous system and other tissues. It explains the basic concepts behind design-based stereology and how to get started. Also included are detailed descriptions of how to prepare tissue appropriately, perform pilot studies and decide on the appropriate sampling strategy, and account for phenomena such as tissue shrinkage. Numerous examples of applications of stereological methods that are applicable to studies of the central system and a wide variety of other tissues are explained. The book is therefore essential reading for neurobiologists and cell biologists interested in generating accurate representations of cell and tissue architecture.
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