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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).

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Related Experiment Video

Updated: Jun 4, 2026

Simultaneous PET/MRI Imaging During Mouse Cerebral Hypoxia-ischemia

Simultaneous PET/MRI Imaging During Mouse Cerebral Hypoxia-ischemia

Published on: September 20, 2015

High resolution BrainPET combined with simultaneous MRI.

H Herzog¹, K-J Langen, C Weirich

¹Institute of Neuroscience and Medicine - 4, Forschungszentrum Jülich, 52425 Jülich, Germany. h.herzog@fz-juelich.de

Nuklearmedizin. Nuclear Medicine

|February 3, 2011

Summary

This summary is machine-generated.

The new BrainPET-MRI hybrid scanner offers superior resolution and image quality compared to conventional PET scanners. This novel technology enables simultaneous PET and MRI acquisition, paving the way for advanced diagnostic imaging.

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Published on: December 30, 2015

Area of Science:

Medical Imaging
Nuclear Medicine
Radiology

Background:

Hybrid imaging combines Positron Emission Tomography (PET) with Magnetic Resonance Imaging (MRI).
A novel BrainPET insert integrated with a 3T MRI allows simultaneous PET/MRI data acquisition.

Purpose of the Study:

To evaluate the performance characteristics of the BrainPET-MRI hybrid system.
To compare the BrainPET system with a conventional PET-only scanner (HR+).

Main Methods:

Utilized a BrainPET insert with LSO crystals and APD readout, combined with a 3T MRI.
Acquired simultaneous PET/MRI data during phantom studies and patient scans.
Applied radiotracers: [18F]-fluoro-ethyl-tyrosine (FET), [11C]-flumazenil, and [18F]-FP-CIT.

Main Results:

BrainPET demonstrated superior resolution and high image quality compared to the HR+ PET scanner.
Simultaneous acquisition yielded excellent quality MR images without significant artifacts.
Phantom and patient studies confirmed the system's capabilities.

Conclusions:

The hybrid MRI/BrainPET system shows significant promise for advanced neuroimaging.
Simultaneous PET and MRI acquisition offers a unique platform for anatomical and functional imaging.
Further development of this hybrid technology is warranted.