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Parkinson's disease (PD) exhibits high heterogeneity in disease progression, complicating management and increasing required sample sizes for clinical trials. This study evaluates Brain Age Gap (BAG)-the difference between brain age and chronological age-for predicting disease progression in PD. [...]

Our study investigates the effects of long-duration spaceflight on brain aging in spacefarers using structural MRI and machine learning models. Pre-, post-, and follow-up scans of ROS cosmonauts ESA astronauts, and matched Earth-bounding controls were analyzed. [...]

The cerebellum's involvement in cognitive functions is increasingly recognized, yet its developmental contribution to cognition remains poorly understood. The cerebellum undergoes rapid development in early life, paralleling major cognitive and behavioral changes. [...]

Psychopathy, a condition marked by profound emotional and interpersonal deficits, has long been hypothesized to arise, in part, from structural abnormalities in the brain. Yet neuroimaging studies have reported widely disparate findings, preventing definitive conclusions. [...]

The emerging field of orbitronics, which exploits the orbital degree of freedom of electrons rather than spin for information processing, offers a promising platform for next-generation eco-friendly electronic devices. It is also regarded a viable alternativeto spintronics, with orbital degree of freedom playing a central role in transport phenomena and magnetization manipulation. [...]

Polymer electrolyte membrane (PEM) water electrolysis is currently the most advanced technology for scaled up production of green hydrogen. An industrial-scale manufacturing process of catalyst layers (CLs) and membrane electrode assemblies (MEAs) will require a fast and non-destructive quality control.<br>The eddy current technique is a non-contact method that can be employed to map the sheet resistance of thin-layer samples. [...]

This replication data set provides the raw data for the publication: https:/doi.org/10.1021/acs.chemmater.5c02979<br>It contains the microscopic four-point probe (PS4 four-micro-electrode Prober Shuttle, Kleindiek, Germany with CSPTSA025- CR200 electrodes, Mesoscope, Taiwan) experiments on pristine and operated membrane electrode assembly (MEA) anodes. The electrodes were arranged linearly on the sample and each sample measured in three separate positions for each region of interest. [...]