Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Brain Imaging

Brain Imaging

Brain imaging technologies provide critical insights into both the structure and function of the human brain, enabling medical professionals and researchers to diagnose, study, and treat neurological disorders or psychiatric disorders more effectively.
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans), magnetic resonance imaging (MRI), functional magnetic resonance imaging (fMRI), and Transcranial Magnetic Stimulation (TMS).

Imaging Studies II: Positron Emission Tomography and Scintigraphy

Imaging Studies II: Positron Emission Tomography and Scintigraphy

Positron Emission Tomography (PET) is a medical imaging technique that provides crucial insights into the body's physiological functions at a molecular level. It is an indispensable resource for diagnosing, staging, and monitoring various illnesses, notably cancer, neurological disorders, and cardiovascular conditions.
Fundamental Principles of PET

Positron Emission Tomography

Positron Emission Tomography

Positron emission tomography (PET) is a medical imaging technique involving radiopharmaceuticals — substances that emit short-lived radiation. Although the first PET scanner was introduced in 1961, it took 15 more years before radiopharmaceuticals were combined with the technique and revolutionized its potential.
One of the main requirements of a PET scan is a positron-emitting radioisotope, which is produced in a cyclotron and then attached to a substance used by the part of the body being...

Magnetic Resonance Imaging

Magnetic Resonance Imaging

Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Agentic AI for Prostate Cancer: A Vision for Multimodal Clinical Intelligence.

European urology oncology·2026

Same author

Value of diffusion-weighted imaging in endometrial carcinoma staging and myometrial mesenchymal tumour characterisation.

Radiologia·2026

Same author

Assessing oral health and the minimally important differences in oral health-related quality of life of non-diabetic and diabetic patients: a cross-sectional study.

Australian dental journal·2024

Same author

MRI for detection, staging, and follow-up of prostate cancer: Synthesis of the PI-RADS v2.1, MET-RADS, PRECISE, and PI-RR guidelines.

Radiologia·2023

Same author

Intestinal intussusception in adults: Location, causes, symptoms, and therapeutic management.

Radiologia·2023

Same author

NIHR Imaging Group. Who are we and what do we do?

Clinical radiology·2023

Search research articles

Related Experiment Video

Updated: Jun 15, 2026

Computed Tomography-guided Time-domain Diffuse Fluorescence Tomography in Small Animals for Localization of Cancer Biomarkers

Computed Tomography-guided Time-domain Diffuse Fluorescence Tomography in Small Animals for Localization of Cancer Biomarkers

Published on: July 17, 2012

[Functional imaging of tumors. Part 1].

R García Figueiras¹, A R Padhani, J C Vilanova

¹Complexo Hospitalario Universitario de Santiago de Compostela, A Coruña, España. roberto.garcia.figueiras@sergas.es

|March 12, 2010

Summary

This summary is machine-generated.

Functional imaging techniques offer crucial insights into tumor biology, including hypoxia and metabolism, which are vital for cancer diagnosis and treatment. These advanced methods go beyond conventional imaging to better understand and manage cancer patients.

More Related Videos

PET and MRI Guided Irradiation of a Glioblastoma Rat Model Using a Micro-irradiator

PET and MRI Guided Irradiation of a Glioblastoma Rat Model Using a Micro-irradiator

Published on: December 28, 2017

Modeling Brain Metastases Through Intracranial Injection and Magnetic Resonance Imaging

Modeling Brain Metastases Through Intracranial Injection and Magnetic Resonance Imaging

Published on: June 7, 2020

Related Experiment Videos

Last Updated: Jun 15, 2026

Computed Tomography-guided Time-domain Diffuse Fluorescence Tomography in Small Animals for Localization of Cancer Biomarkers

Computed Tomography-guided Time-domain Diffuse Fluorescence Tomography in Small Animals for Localization of Cancer Biomarkers

Published on: July 17, 2012

PET and MRI Guided Irradiation of a Glioblastoma Rat Model Using a Micro-irradiator

PET and MRI Guided Irradiation of a Glioblastoma Rat Model Using a Micro-irradiator

Published on: December 28, 2017

Modeling Brain Metastases Through Intracranial Injection and Magnetic Resonance Imaging

Modeling Brain Metastases Through Intracranial Injection and Magnetic Resonance Imaging

Published on: June 7, 2020

Area of Science:

Oncology and Medical Imaging

Context:

Conventional diagnostic imaging prioritizes spatial resolution and speed.
Tumors possess complex biological characteristics (hypoxia, metabolism, angiogenesis) crucial for oncology.
Current methods inadequately assess these vital tumor features.

Purpose:

To explore the role of functional imaging in oncology.
To highlight how computed tomography, magnetic resonance imaging, and positron emission tomography can provide biological insights.
To demonstrate the utility of functional imaging in cancer diagnosis, staging, treatment planning, and drug development.

Summary:

Functional imaging techniques, including computed tomography, magnetic resonance imaging, and positron emission tomography, offer advanced capabilities beyond conventional methods.
These techniques provide critical information on tumor characteristics such as hypoxia, metabolism, cellularity, and angiogenesis.
This detailed biological information is essential for comprehensive cancer patient management.

Impact:

Enhances the diagnosis, staging, and treatment planning of cancer patients.
Improves the evaluation of treatment response and monitoring of cancer evolution.
Facilitates the development of novel anti-cancer drugs by providing deeper biological understanding.