The final segmentation map was obtained using a block composed of a 3D convolution operator (kernel size = 1 × 1 × 1 voxels, stride = 1 × 1 × x1 voxels, and no padding) followed by a hyperbolic tangent as the activation function. The model was trained ...
are tightly linked to the emergence of segmented animal body plans4,5. Additionally, Hox gene functions in neuronal development throughout taxa suggest potentially ancient roles in the evolution of the nervous system6,7,8. As asexually reproducing...
Fig. 6. Examples of sagittal, coronal and axial slices of the final T1w template and the FA map of the final DTI template generated with the proposed method. 3.2. Comparison of the proposed method to other multimodal template construction methods The T1w and DTI templates generated from Datase...
Heat map of activity for the total monitoring period (green, stepping; yellow, standing; red, sitting/lying; white, pre- and post-study). (A) Uninterrupted sleep and (B) interrupted sleep. It has been contended that an integrated approach considering all movements over a whole day, ...
Footnotes to tables should be indicated by superscript lower-case letters (or asterisks for significance values and other statistical data) and included beneath the table body. Competing Interests Authorsare requested to disclose interests that are directly or indirectly related to the work submitted for...
(six parameters rigid body estimates) and averaged WM and CSF signals were regressed out after slice timing and motion realignment procedures. T1 images were first coregistered to the mean EPI image and then transformed to the MNI template. These coregistration parameters were applied to every ...
Niche precursor cells have the same large dimensions and unusual chromatin pattern that are seen in some circulating and perivascular cells that are thought to be of hematopoietic origin, and indeed semi-thin sections show one cell type (Type III) that has a stalk connecting the cell body to ...
Single-cell analysis of the adult human brain is facilitated by improved methods for RNA-seq and hypersensitive-site mapping. Detailed characterization of the cell types in the human brain requires scalable experimental approaches to examine multiple asp
(Euthatal, 0.5 ml/hen), according to a schedule that alternated between housing system/strain and body condition for the adult hens (n = 48) and strain for the pullets (n = 24). Blood samples were collected for analysis of DNA methylation (results to be reported elsewhere). ...
NASA provides a global map and pinpoints the up-to-the-minute location of the ISS. We have been logging onto “Spot the Station” twice nightly: first, before we start our studies and then right before we listen to music (so, about a 45 minute time gap). Every single night, it is ...