We are independent & ad-supported. We may earn a commission for purchases made through our links.
Advertiser Disclosure
Our website is an independent, advertising-supported platform. We provide our content free of charge to our readers, and to keep it that way, we rely on revenue generated through advertisements and affiliate partnerships. This means that when you click on certain links on our site and make a purchase, we may earn a commission. Learn more.
How We Make Money
We sustain our operations through affiliate commissions and advertising. If you click on an affiliate link and make a purchase, we may receive a commission from the merchant at no additional cost to you. We also display advertisements on our website, which help generate revenue to support our work and keep our content free for readers. Our editorial team operates independently of our advertising and affiliate partnerships to ensure that our content remains unbiased and focused on providing you with the best information and recommendations based on thorough research and honest evaluations. To remain transparent, we’ve provided a list of our current affiliate partners here.

What is Biological Imaging?

Daniel Liden
Updated Feb 21, 2024
Our promise to you
WiseGeek is dedicated to creating trustworthy, high-quality content that always prioritizes transparency, integrity, and inclusivity above all else. Our ensure that our content creation and review process includes rigorous fact-checking, evidence-based, and continual updates to ensure accuracy and reliability.

Our Promise to you

Founded in 2002, our company has been a trusted resource for readers seeking informative and engaging content. Our dedication to quality remains unwavering—and will never change. We follow a strict editorial policy, ensuring that our content is authored by highly qualified professionals and edited by subject matter experts. This guarantees that everything we publish is objective, accurate, and trustworthy.

Over the years, we've refined our approach to cover a wide range of topics, providing readers with reliable and practical advice to enhance their knowledge and skills. That's why millions of readers turn to us each year. Join us in celebrating the joy of learning, guided by standards you can trust.

Editorial Standards

At WiseGeek, we are committed to creating content that you can trust. Our editorial process is designed to ensure that every piece of content we publish is accurate, reliable, and informative.

Our team of experienced writers and editors follows a strict set of guidelines to ensure the highest quality content. We conduct thorough research, fact-check all information, and rely on credible sources to back up our claims. Our content is reviewed by subject-matter experts to ensure accuracy and clarity.

We believe in transparency and maintain editorial independence from our advertisers. Our team does not receive direct compensation from advertisers, allowing us to create unbiased content that prioritizes your interests.

Biological imaging is a broad term describing a set of techniques used in biological and health sciences to generate scientifically useful images of various aspects of organisms and biological systems that are not visible to the naked eye. Some imaging techniques are used to develop images of tissues below the skin, while others are used to mark and trace biologically important processes at a molecular level. Imaging methods are highly diverse and can be incredibly creative. While one method may use the rate of the chemical decay of a molecule to develop an image, another may use pulses of near-infrared light to create useful images representing brain activity over time.

There are many different methods of biological imaging used by medical professionals to gather information about the inside of a person's body in a non-invasive manner. One such method that has great importance in modern medicine is called magnetic resonance imaging, or MRI. This method of biological imaging uses a powerful magnetic field to magnetically align certain common atoms, usually hydrogen, in the water in an individual's body. This alignment is rotated, allowing scanners to pick up a rotating magnetic field that can be used to develop a relatively comprehensive image of the interior of an individual's body. This method is particularly useful for taking images of the brain or for detecting cancer.

Biological imaging is not strictly used in a health-care setting, however; many researchers in biological and biochemical laboratories use various methods in biological imaging to gather information relevant to their research. One particularly common and useful laboratory imaging method is known as bioluminescent imaging. Naturally luminescent proteins are used to tag cells and other biological components within an organism or system in order to observe various aspects of biological processes in a non-invasive manner that does not alter the process in any way.

There are many other methods of biological imaging which can be used either for diagnostic purposes or for pure research. Ultrasounds, for example, use high-frequency sound to create images of the internal systems of organisms. Some methods of biological imaging, such as gallium scans, use knowledge of radioactive decay to create internal images of organisms. Gallium, which binds to areas in inflammation within the body, is used as a radioactive tracer to mark various areas of the body; it is particularly useful for the detection of cancer. One very basic and important method of biological imaging used in almost all branches of science and medicine is microscopy, the goal of which is to produce much larger images of small, often incredibly tiny biological objects.

WiseGeek is dedicated to providing accurate and trustworthy information. We carefully select reputable sources and employ a rigorous fact-checking process to maintain the highest standards. To learn more about our commitment to accuracy, read our editorial process.
Daniel Liden
By Daniel Liden
Daniel Liden, a talented writer with a passion for cutting-edge topics and data analysis, brings a unique perspective to his work. With a diverse academic background, he crafts compelling content on complex subjects, showcasing his ability to effectively communicate intricate ideas. He is skilled at understanding and connecting with target audiences, making him a valuable contributor.
Discussion Comments
Daniel Liden
Daniel Liden
Daniel Liden, a talented writer with a passion for cutting-edge topics and data analysis, brings a unique perspective to...
Learn more
WiseGeek, in your inbox

Our latest articles, guides, and more, delivered daily.

WiseGeek, in your inbox

Our latest articles, guides, and more, delivered daily.