Altered Intra- and Inter-Network Resting-State Functional Connectivity is Associated with Neuropsychological Functioning and Clinical Symptoms in Patients with Isolated Rapid Eye Movement Sleep Behavior Disorder.

Background: Isolated rapid-eye movement (REM) sleep behavior disorder (iRBD) is characterized by abnormal behaviors in REM sleep and is considered as a prodromal symptom of alpha-synucleinopathies. Resting-state functional magnetic resonance imaging (rsfMRI) studies have unveiled altered functional connectivity (rsFC) in patients with iRBD. However, the associations between intra- and inter-network rsFC with clinical symptoms and neuropsychological functioning in iRBD remain unclear.

A Protocol for AI-Powered Tools to Enhance Mobility and Function in Older Adults: An Evidence and Gap Map.

: Artificial intelligence (AI) is transforming healthcare by enhancing diagnostic accuracy, treatment, and patient monitoring, benefiting older adults by offering personalized care plans. AI-powered tools help manage chronic conditions and maintain independence, making them a valuable asset in addressing aging challenges. : The objectives are as follows: 1.

Vancomycin AUC-Dosing Initiative at a Regional Antibiotic Stewardship Collaborative.

Background: Antibiotic stewardship programs (ASPs) are multidisciplinary teams that optimize anti-infective use across health systems. The Veterans Health Administration mandates all facilities to implement ASPs and requires the development of ASP collaboratives in its regional Veterans Integrated Service Networks (VISNs).

Observations: The Veterans Affairs Sunshine Healthcare Network (VISN 8) serves > 1.

Elemental cryo-imaging reveals SOS1-dependent vacuolar sodium accumulation.

Increasing soil salinity causes significant crop losses globally; therefore, understanding plant responses to salt (sodium) stress is of high importance. Plants avoid sodium toxicity through subcellular compartmentation by intricate processes involving a high level of elemental interdependence. Current technologies to visualize sodium, in particular, together with other elements, are either indirect or lack in resolution.