CorTechs On the Brain

Celebrating 10 Years of FDA Clearance: A Mid-Year Review from Guri Stark, CEO

Posted by Guri Stark, CEO on Aug 17, 2016 4:00:00 AM

What an amazing and exhilarating first half of 2016!

August 10, 2016 marked 10 years of FDA 510(k) clearance for our flagship product, NeuroQuant®. The clinical release of NeuroQuant has advanced and revolutionized the quality of patient care by providing physicians with objective, automated, precise and reliable measures of subcortical brain structure volumes in about 5 minutes.

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Topics: PETQuant, NeuroQuant, LesionQuant, CEO, Mid Year Review, Guri Stark

When De-Identifying your NeuroQuant data: Things to consider

Posted by Justin Roberts, Applications Specialist on Aug 12, 2016 5:00:00 AM

Did you know NeuroQuant can process de-identified data and CorTechs Labs’ products can even de-identify data for you in one step?

Have you ever run into the situation where you wanted to share a specific case during a conference or a talk, but hesitate knowing that de-identifying data can be painful if done after the fact, and that using DICOM* viewers to de-identify can remove DICOM tags from the data (which are essential to the success of NeuroQuant processing)? The end result = process failures.

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Topics: Research, De-Identify, NeuroQuant, MRI, DICOM image viewers, DICOM

NeuroQuant, Now with FLAIR

Posted by Stephanie Harrison on Aug 3, 2016 5:00:00 AM

The CorTechs Labs team is committed to providing physicians and researchers worldwide with fast, easy-to-use quantitative image analysis solutions that enable superior insight. With that in mind, we are excited to announce LesionQuant™, a notable enhancement to our trusted and proven MRI volumetric image analysis solution, NeuroQuant®. You can read the press release here.

LesionQuant combines the information from 3D T1 and 2D or 3D FLAIR MRI imaging to provide fast, quality lesion segmentation, quantification, and visualization, in addition to brain structure volume measurements. Results are available at your desktop within minutes. Ready for clinical, research and clinical trial use, LesionQuant provides significant time savings over manual or semi-automatic lesion segmentation and quantification.

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Topics: NeuroQuant, FLAIR imaging, LesionQuant, lesion quantification, lesion visualization

Dr. James Brewer on NeuroQuant

Posted by Stephanie Harrison on Jul 14, 2016 10:09:01 AM

Dr. Brewer is the Chief Medical Advisor for CorTechs Labs and was the first physician to incorporate NeuroQuant® into clinical practice. He assisted in the design of the NeuroQuant reports and in the studies that led to NeuroQuant’s FDA clearance in 2006.

In 2004, he joined the faculty of the University of California, San Diego, where he has a joint appointment in Radiology and Neurosciences. Dr. Brewer sees patients at the University of California, San Diego and the Veterans Affairs Hospital in La Jolla.

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Topics: Webinars, NeuroQuant, Dr. James Brewer, Neurodegenerative disease

The Importance of Image Alignment for Multimodal Volumetrics

Posted by Julia Albright, Ph.D. on Jul 6, 2016 7:00:00 AM

Previously, we discussed the importance of image distortion correction and alignment to a standard space, providing the ability to measure accurately and repeatedly and track brain volumes over time. Additionally, we examined how CorTechs Labs' products deliver high image quality standardization through our automatic atlas-based registration and spatial distortion correction techniques.

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Topics: Volumetric imaging, MRI, Multimodal, PET, Image Quality, Dynamic Atlas

MR Image Standardization: Quality, Consistency and Spatial Integrity

Posted by Julia Albright, Ph.D. on Jun 29, 2016 7:00:00 AM

Less than perfect positioning
Typically, in every MRI scan, the patient’s head and therefore the brain, is aligned slightly differently. This is primarily dependent on patient positioning, including variability of head rotation and tilt. Manual segmentation of MR images is highly reliant on accurate positioning of the patient’s head and deviations from cardinal alignment increases the observer-based variability, thereby reducing segmentation accuracy.

This is especially concerning when evaluating changes in a follow-up scan, making comparisons to baseline less precise even in side-by-side comparisons.

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Topics: PETQuant, NeuroQuant, MRI, Spatial Distortion, Image Quality, Head Alignment

Understanding NeuroQuant Reports

Posted by Travis Foegler on Jun 24, 2016 7:00:00 AM

Are you looking to learn more about the NeuroQuant reports? Below we have links to our interpretation guides and report videos to provide our NeuroQuant users some helpful resources when  using NeuroQuant.

The interpretation guides provide some additional insight on what potential assessment outcome might look like.

The report videos, narrated by James Brewer, M.D., Neurologist, explore the features and benefits of each of the NeuroQuant reports and review how to assess the information the reports provide.

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Topics: Brain Development report, Multi Structure Atrophy report, Age Related Atrophy Report, Hippocampal Volume Asymmetry report, NeuroQuant, Interpretation guides, Report videos, Triage Brain Atrophy report

Customer Spotlight: NeuroQuant - Changing Approach to Patients with Memory Loss

Posted by Stephanie Harrison on Jun 20, 2016 6:30:00 AM

Recently we had the privilege of speaking Sunil Ram, M.D., Neuroradiologist at Scottsdale Medical Imaging in Scottsdale, AZ about their 2014 decision to add NeuroQuant as an option in the evaluation of patients with memory loss.

Pursuing clinical excellence, advanced technology, innovation and research
For the past three decades, Scottsdale Medical Imaging (SMIL) has provided specialized, technology-driven imaging services and research in the greater Phoenix and Scottsdale areas. Their 35 sub-specialized radiologists and 14 state-of-the-art imaging centers make them a leading, majority physician-owned practice in the Southwest with patient care as their priority.

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Topics: case study, Dementia, Volumetric imaging, NeuroQuant, memory loss, customer spotlight

PETQuant: Neurodegenerative Assessment in Clinical Research

Posted by Stephanie Harrison on Jun 9, 2016 7:00:00 AM

Dr. James Brewer, MD, PhD, Neurologist, UC San Diego, hosted a live webinar from our our San Diego headquarters entitled: PETQuant™: Neurodegenerative Dementia Assessment in Research. Dr. Brewer gave a fascinating and enlightening presentation about using PETQuant in clinical research and covered many topics in the video below, including:

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Topics: PETQuant, Dementia, PET analysis, Webinars, Research

Quantitative Imaging in the Evaluation of Brain Volumes in Multiple Sclerosis

Posted by Stephanie Harrison on Jun 2, 2016 6:00:00 AM

This week, we are exhibiting at the Consortium of Multiple Sclerosis Centers (CMSC) 2016 Annual Meeting. We are very excited to be a part of their 30th anniversary celebration, marking 30 years of advancing MS care and research.

Visit us at Booth 707 to learn more about our fast, accurate and proven automated brain image analysis solutions, which provide valuable, quantitative brain structure measurements to aid in the assessment of neurological conditions, including MS.

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Topics: Biomarkers, Multi Structure Atrophy report, Events, Multiple Scelerosis, Volumetric imaging, Multi time points

NeuroQuant® Quick Tips


Multi-timepoint NeuroQuant Report

Creating a multi-timepoint NeuroQuant report is easy! For patients that have been scanned previously and have existing NeuroQuant reports in PACS, simply send or upload a previous report to NeuroQuant – the multi-timepoint report will then be generated and show trajectory over time for that patient when a new scan is processed. If the previous scan is still on the NeuroQuant system there is no need to upload anything in advance – the multi-timepoint report will be created automatically when a follow-up scan is processed. 

Questions? Email or call 858.459.9700 Ext. 2

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