Discover

Back to filter

Related topics

WEBINAR: Recent Advancements In Neurodegenerative Biomarkers

Quanterix

Sep 6, 2021

Recent Advancements in Neurodegenerative Biomarkers: Progress Towards a Diagnostic Blood Test for Alzheimer’s Disease

How to Improve Your Viral Nucleic Acid Extraction Processes

Analytik Jena

Sep 6, 2021

High-Throughput Extraction with CyBio FeliX

Introducing New Aura 4.0 software

Spectral Instruments Imaging

Aug 31, 2021

With new features for both acquisition & analysis Aura Software enables you to capture and analyze your data quickly,...

Comparison of gamma and x-ray irradiation results

Precision X-Ray

Aug 12, 2021

Biological effects of Cs-137 and X-ray irradiators are comparable with regards to...

Hypoxia further exacerbates myopathy in broilers via alteration of satellite cell fate

COY laboratory products

Aug 2, 2021

Woody breast (WB) condition has created a variety of challenges for the global poultry...

High quality Bioluminescence and X-Ray analysis in lung squamous cell carcinoma

Spectral Instruments Imaging

Jul 21, 2021

Spectral Instruments Imaging provides unrivaled sensitivity for bioluminescence,...

Top 10 Pharma companies have chosen CYTEK for their flow cytometry facility

Cytek Biosciences

Jul 15, 2021

6 of Top 10 Pharma Companies (Based on total group revenues) have chosen CYTEK - full...

Webinar recording: Autofluorescence management - the power of Spectral Flow Cytometry

Cytek Biosciences

Jul 15, 2021

One of the key advantages of spectral flow cytometry is its ability to extract sample...

Webinar recording: Super-Resolution imaging of Chromatin organization in health and disease

ONI

Jul 9, 2021

Understanding how cells organize the array of components within their membranous confines can not only provide insight...

Show all topics (10)

Lung and heart cyclical imaging, simplified

Nov 2, 2017

Cyclical imaging by the technique of synchronization or “gating” allows time-phase resolution of repetitive cyclical movement in a scanned object. For example, the lungs in a breathing mouse and the same animal’s beating heart. Gating can be either “prospective,” in which X-ray CT projection images are acquired at selected timepoints corresponding to a single phase of the cycle, or “retrospective,” in which a large number of redundant images are acquired during the scan and, after the scan, sorted into different phases of the cycle.
There are two ways in which the multiple projections per step acquired in a listmode scan can be sorted into different phases of the cycle. These are time-based and image-based sorting.

Time-based listmode sorting depends on an accurate record of physiological time-points of the cycle of breathing or the heart beat: each inhalation, or each systole. Breathing monitoring is by video movement detection or pressure sensing; cardiac monitoring is by ECG.

Image-based or Intrinsic listmode sorting assigns projection images to cyclical intervals by image analysis. No physiological time signal is needed.

Read more

Scientific paper
Application

Brand profile

Bruker Biospin

Bruker is a performace leader in preclinical imaging instrumentation. Bruker offers nine imaging modalities: PET, SPECT, CT, MRI, MPI, fluorescence, luminiscence, radioisotipic imaging and X-ray.

Related products

In-vivo micro-CT with the world's highest spatial resolution

show detail

The world’s fastest, low-dose, high-resolution micro-CT

show detail

We supply and support Life-Science Technologies in the territory of Central and Eastern Europe.

Czech Republic

Slovakia

Hungary

Poland

Croatia

Slovenia

Serbia

Romania

Bulgaria

Latvia

Lithuania

Estonia

Russia

Ukraine

Belarus

Turkey