Investigating the heterogeneity within the somatosensory-motor network and its relationship with the attention and default systems.

The somatosensory-motor network (SMN) not only plays an important role in primary somatosensory and motor processing but is also central to many disorders. However, the SMN heterogeneity related to higher-order systems still remains unclear. Here, we investigated SMN heterogeneity from multiple perspectives.

Three-dimensional MoS-graphene aerogel nanocomposites for electrochemical sensing of quercetin.

A facile and novel electrochemical sensing platform is reported for quercetin determination with MoS nanoflowers-3D graphene aerogel (3D MoS-GA) nanocomposite as signal amplified material. The 3D MoS-GA nanocomposite was synthesized through a two-step hydrothermal method, in which MoS nanoflowers were prepared in advance. Characterizations of 3D MoS-GA were performed by scanning electron microscopy, transmission electron microscopy, Raman spectroscopy, X-ray diffraction, and X-ray photoelectron spectroscopy.

Spatiotemporal and sensory modality attention processing with domain-specific representations in frontoparietal areas.

The frontoparietal network (FPN), including bilateral frontal eye field, inferior parietal sulcus, and supplementary motor area, has been linked to attention processing, including spatiotemporal and sensory modality domains. However, it is unclear whether FPN encodes representations of these domains that are generalizable across subdomains. We decomposed multivariate patterns of functional magnetic resonance imaging activity from 20 participants into domain-specific components and identified latent multivariate representations that generalized across subdomains.