We proposed a novel automatic method for segmenting the hemorrhage subtypes on a CT scan by integrated CT scan with bone window as input of a deep learning model. Brain CT scans were collected from adult patients and annotated regions of subdural hemorrhage, epidural hemorrhage, and ...
The first volume of the motion-corrected rest scan was visually inspected and 10 voxels outside of the head were selected. Due to the unavailability of phantom scans, we used these voxels to estimate the scanner noise, while the two (phantom scans and outside voxels) have been shown to ...
To assess ischaemic penumbra through the post-processing of the spectral multiphasic CT Angiography (mCTA) data in acute ischaemic stroke (AIS) patients. Thirty one consecutive patients strongly suspected of severe Middle Cerebral Artery AIS presenting less than 6 h after onset of symptoms or with ...
the body forces are derived from the gradient of a local cost function. The cost function is a metric designed to capture how well the atlas is aligned with the patient's scan. Common measures include squared differences in normalized pixel intensities (Christensenet al., 1993;Woodset al., ...
Micro-CT holds promising potential for phenotyping and histological purposes. However, few have clarified the difference in the neuroimaging quality between ex vivo and in vivo micro-CT scanners. In addition, no direct comparison has been made between mi
We employed the CoRR-HNU dataset, in which each subject underwent 10 T1w scan sessions. Results derived from our FastCSR pipeline showed statistically greater test–retest reliability than that obtained from the FreeSurfer pipeline, including greater stability in cortical thickness (two-sample ...
The interactive transcriptomic dataset of NVU cells in murine stroke is available at https://bioinformatics.mpi-bn.mpg.de/SGD_Stroke Full size image We first considered each cell type independently and compared differentially expressed genes between ipsilateral and contralateral hemisphere using gene set...
In order to standardize the scan sizes (to 256 ×× 256 pixels), we divided the image into four uniform and non-overlapping patches by padding zeros across the boundaries of each slice. In the OASIS dataset, the axial scans had dimensions of 208 ×× 176 ×× 176 (size of each slice ...
images were used to create a temporary version CT template by calculating the mean image of the normalized dataset using Ginkgo. Finally, the CT template was coregistrated to the second version of the Turone T1 MPRAGE template manually using the Anatomist tool of the BrainVISA suite and ...
Agibbonendocast, created from a CT scan using Avizo software and printed on a Zortrax M200. This first semester stateside I reworked my ‘Intro to Bio Anthro’ and ‘Race’courses, which I think went pretty well being presented to an American audience for the first time. The latter class ...