Knowledge Mapping

Knowledge mapping is a structured method for representing relationships among information, concepts, people, and processes so that complex knowledge can be organized and understood. In medicine, it connects clinical conditions, symptoms, diagnostic tests, treatments, outcomes, and evidence through visual or computational models, allowing users to trace how one concept relates to another. These maps support medical education, clinical decision-making, research synthesis, and healthcare knowledge management by revealing patterns, gaps, and connections across large bodies of information. As medical data become increasingly diverse and interconnected, knowledge mapping can improve information retrieval, interdisciplinary communication, and the development of evidence-based care.

Knowledge Mapping - Related Videos

Education

JoVE Science Education - Advanced Biology

Fate Mapping

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2023

Fate mapping is a technique used to understand how embryonic cells divide, differentiate, and migrate during development. In classic fate mapping experiments, cells in different areas of an embryo are labeled with a chemical dye and then tracked to determine which tissues or structures they form. Technological improvements now allow for individual cells to be marked and traced throughout embryonic development and adulthood. This video reviews the concepts behind fate mapping, and then details a...

Motor Maps

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2023

Source: Laboratories of Jonas T. Kaplan and Sarah I. Gimbel—University of Southern California One principle of brain organization is the topographic mapping of information. Especially in sensory and motor cortices, adjacent regions of the brain tend to represent information from adjacent parts of the body, resulting in maps of the body expressed on the surface of the brain. The primary sensory and motor maps in the brain surround a prominent sulcus known as the central sulcus. The cortex...

Research

JoVE Journal - Behavior

Exploring the Role of Deontic Reasoning and World Knowledge in Wason´s Selection Task

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2025

This study aims to analyze how people reason with and about normative rules, deontic reasoning, and the importance of world knowledge in subjects´ inferences. For this purpose, one of the main experimental paradigms in reasoning research was used: Wason´s selection task.

Research

JoVE Journal - Bioengineering
Free Sample

From Voxels to Knowledge: A Practical Guide to the Segmentation of Complex Electron Microscopy 3D-Data

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Cited by 14 •

2014

The bottleneck for cellular 3D electron microscopy is feature extraction (segmentation) in highly complex 3D density maps. We have developed a set of criteria, which provides guidance regarding which segmentation approach (manual, semi-automated, or automated) is best suited for different data types, thus providing a starting point for effective segmentation.

Using Topographic Maps to Generate Topographic Profiles

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2023

Source: Laboratory of Alan Lester - University of Colorado Boulder Topographic maps are "plan-view" representations of Earth's three-dimensional surface. They are a standard type of map-view that provides an overhead, or aerial, perspective. Among the defining features of a topographic map are the contour lines that indicate locations of constant elevation. The elevation interval between the contour lines is dependent on the level of detail provided by the map and the kind of topography present.

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