This study aimed to construct a theoretical model of a policy feedback mechanism for guiding healthcare improvement based on healthcare improvement in China’s context. Methods: We constructed a ...

Macular degeneration is very common and affects an estimated 19.8 million people in the United States. Approximately one in 10 Americans age 50 and older have an early form of the disease and as many ...

Retinitis pigmentosa is a relatively rare genetic disorder (affecting 1 in 3,500 people), while age-related macular degeneration affects 7–8% of the population, and its incidence increases with age.

"These findings illuminate a critical mechanism that connects local synaptic activity to the broader gene expression changes necessary for learning and memory," said Mark Dell'Acqua, professor of ...

The company says that in pre-clinical tests performed on 30 people with macular degeneration, all of the participants experienced a reading speed increase of at least 50% when using the glasses.

More information: Jimmy S. Chen et al, High Density Lipoproteins Associate with Age-Related Macular Degeneration in the All of Us Research Program, Ophthalmology (2025). DOI: 10.1016/j.ophtha.2024 ...

Abstract: The problem of achieving performance-guaranteed finite-time exact tracking for uncertain strict-feedback nonlinear systems with unknown control directions is addressed. A novel logic ...

Back to Healio Macular telangiectasia type 2 is a progressive ... photoreceptor degeneration in several preclinical models. Its mechanism involves activation of the gp130 receptor in Müller ...

This paper introduces a novel discrete Rajan transform (DRT) based deep learning (DL) to enhance channel feedback in massive MIMO systems. Through simulations, we show that the proposed mechanism ...