Accuracy and completeness of autobiographical memory: evidence from a wearable camera study.

A small wearable camera, SenseCam, passively captured pictures from everyday experience that were later used to evaluate the accuracy and completeness of autobiographical memory. Nine undergraduates wore SenseCams that took pictures every 10 s for two days. After one week and one month, participants first recalled their experiences from specific time periods (timeslices), then reviewed the corresponding pictures to make corrections and report information omitted from initial recall.

Demystifying the Technology Barriers of Nurse Educators.

Background: Technology is pivotal in nursing education, with methods such as the flipped classroom, active learning, and patient simulation becoming integral. Despite this, persistent barriers hinder technology's full integration.

Methods: An online survey collected data from nursing faculty members (n = 1761) in prelicensure nursing programs.

Pathogen-microbiome interactions and the virulence of an entomopathogenic fungus.

Unlabelled: Bacteria shape interactions between hosts and fungal pathogens. In some cases, bacteria associated with fungi are essential for pathogen virulence. In other systems, host-associated microbiomes confer resistance against fungal pathogens.

Untangling an insect's virome from its endogenous viral elements.

Background: Insects are an important reservoir of viral biodiversity, but the vast majority of viruses associated with insects have not been discovered. Recent studies have employed high-throughput RNA sequencing, which has led to rapid advances in our understanding of insect viral diversity. However, insect genomes frequently contain transcribed endogenous viral elements (EVEs) with significant homology to exogenous viruses, complicating the use of RNAseq for viral discovery.

Reliability of lower leg muscle elasticity using shear wave elastography in non-weight-bearing and weight-bearing.

Purpose: Muscle elasticity can be quantified with shear wave elastography (SWE) and has been used as an estimate of muscle force but reliability has not been established for lower leg muscles. The purpose of this study was to examine the intra-rater and inter-rater reliability of elasticity measures in non-weight-bearing (NWB) and weight-bearing (WB) for the tibialis anterior (TA), tibialis posterior (TP), peroneal longus (PL), and peroneal brevis (PB) muscles using SWE.

Methods: A total of 109 recreationally active healthy adults participated.

Harnessing the Benefits of the Nutrition Care Process Quality Evaluation and Standardization Tool: A National Auditing Initiative to Improve Quality of Documentation.

The Nutrition Care Process Quality Standardization and Evaluation Tool (NCP QUEST) is a validated audit instrument assessing the quality of NCP documentation by registered dietitian nutritionists. The present quality improvement project describes change in documentation quality as measured by NCP QUEST and word count of notes after a monthly national digital training provided to Veterans Affairs registered dietitian nutritionists. The training and adoption of NCP QUEST was voluntary.

Interprofessional Education on the Neurology Clerkship for Physical Therapy and Medical Students.

Introduction: Globally, neurological disorders make up the second most common cause of death and are the leading cause of years lived with disability. Because neurological patients often require multidisciplinary care and future professionals will encounter increasing demands for neurological care, it is important to emphasize education on the interaction between physical therapy (PT) and neurology. Yet there is a dearth of interprofessional education (IPE) learning activities that include neurology clerkship students and physical therapists.

A Lightweight Remote Sensing Payload for Wildfire Detection and Fire Radiative Power Measurements.

Small uncrewed aerial systems (sUASs) have the potential to serve as ideal platforms for high spatial and temporal resolution wildfire measurements to complement aircraft and satellite observations, but typically have very limited payload capacity. Recognizing the need for improved data from wildfire management and smoke forecasting communities and the potential advantages of sUAS platforms, the Nighttime Fire Observations eXperiment (NightFOX) project was funded by the US National Oceanic and Atmospheric Administration (NOAA) to develop a suite of miniaturized, relatively low-cost scientific instruments for wildfire-related measurements that would satisfy the size, weight and power constraints of a sUAS payload. Here we report on a remote sensing system developed under the NightFOX project that consists of three optical instruments with five individual sensors for wildfire mapping and fire radiative power measurement and a GPS-aided inertial navigation system module for aircraft position and attitude determination.

Macrophage NFATC2 mediates angiogenic signaling during mycobacterial infection.

During mycobacterial infections, pathogenic mycobacteria manipulate both host immune and stromal cells to establish and maintain a productive infection. In humans, non-human primates, and zebrafish models of infection, pathogenic mycobacteria produce and modify the specialized lipid trehalose 6,6'-dimycolate (TDM) in the bacterial cell envelope to drive host angiogenesis toward the site of forming granulomas, leading to enhanced bacterial growth. Here, we use the zebrafish-Mycobacterium marinum infection model to define the signaling basis of the host angiogenic response.

An ancestral mycobacterial effector promotes dissemination of infection.

The human pathogen Mycobacterium tuberculosis typically causes lung disease but can also disseminate to other tissues. We identified a M. tuberculosis (Mtb) outbreak presenting with unusually high rates of extrapulmonary dissemination and bone disease.

The functional lumbar index: Validation of a novel clinical assessment tool for individuals with low back pain.

Study Design: Retrospective Diagnostic Cohort Study.

Level Of Evidence: Level 3b.

Objectives: To examine the concurrent and predictive validity of a novel clinical assessment tool, the Functional Lumbar Index (FLI).

The Effect of Core Stabilization Training on Improving Gait and Self-Perceived Function in Patients with Knee Osteoarthritis: A Single-Arm Clinical Trial.

The treatment of patients with knee osteoarthritis is typically focused on the involved lower extremity. There is a gap in the literature concerning the effectiveness of core stabilization training on the treatment of patients with knee osteoarthritis. This investigation aimed to determine whether core stabilization improved the gait and functional ability of patients with knee osteoarthritis.

Intelligence trajectories in individuals at ultra-high risk for psychosis: An 8-year longitudinal analysis.

Cognitive impairment is a well-documented predictor of transition to a full-threshold psychotic disorder amongst individuals at ultra-high risk (UHR) for psychosis. However, less is known about whether change in cognitive functioning differs between those who do and do not transition. Studies to date have not examined trajectories in intelligence constructs (e.

Reliability and validity of modified Four Square Step Test (mFSST) performance in individuals with Parkinson's disease.

Background: Parkinson's disease (PD) is a complex disorder marked with non-motor and motor impairments, including gait abnormalities and postural instability. As a result of balance dysfunction and postural instability, falls and injuries are common composite impairments of PD. The modified Four Square Step Test (mFSST) replaces the canes utilized in the traditional Four Square Step Test (FSST) with tape to evaluate dynamic standing balance while stepping in multiple directions.

Twelve-Month Cognitive Trajectories in Individuals at Ultra-High Risk for Psychosis: A Latent Class Analysis.

Understanding longitudinal cognitive performance in individuals at ultra-high risk for psychosis (UHR) is important for informing theoretical models and treatment. A vital step in this endeavor is to determine whether there are UHR subgroups that have similar patterns of cognitive change over time. The aims were to: i) identify latent class trajectories of cognitive performance over 12-months in UHR individuals, ii) identify baseline demographic and clinical predictors of the resulting classes, and iii) determine whether trajectory classes were associated with transition to psychosis or functional outcomes.

Investigation of structural brain correlates of neurological soft signs in individuals at ultra-high risk for psychosis.

Increased severity of neurological soft signs (NSS) in schizophrenia have been associated with abnormal brain morphology in cerebello-thalamo-cortical structures, but it is unclear whether similar structures underlie NSS prior to the onset of psychosis. The present study investigated the relationship between severity of NSS and grey matter volume (GMV) in individuals at ultra-high risk for psychosis (UHR) stratified for later conversion to psychosis. Structural T1-weighted MRI scans were obtained from 56 antipsychotic-naïve UHR individuals and 35 healthy controls (HC).

Nutrition Care Process Quality Evaluation and Standardization Tool: The Next Frontier in Quality Evaluation of Documentation.

Documentation is essential for communicating care between credentialed nutrition and dietetics practitioners and other health care providers. A validated tool that can evaluate quality documentation of the Nutrition Care Process (NCP) encounter, including progress on outcomes is lacking. The aim of the NCP Quality Evaluation and Standardization Tool (QUEST) validation study is to revise an existing NCP audit tool and evaluate it when used within US Veterans Affairs in all clinical care settings.

Readily Adapts Membrane Phospholipid Composition to Environmental and Genetic Perturbation.

The bacterial lipid membrane, consisting both of fatty acid (acyl) tails and polar head groups, responds to changing conditions through alteration of either the acyl tails and/or head groups. This plasticity is critical for cell survival as it allows maintenance of both the protective nature of the membrane as well as functioning membrane protein complexes. Bacteria that live in fatty-acid rich environments, such as those found in the human host, can exploit host fatty acids to synthesize their own membranes, in turn, altering their physiology.

A non-canonical type 2 immune response coordinates tuberculous granuloma formation and epithelialization.

The central pathogen-immune interface in tuberculosis is the granuloma, a complex host immune structure that dictates infection trajectory and physiology. Granuloma macrophages undergo a dramatic transition in which entire epithelial modules are induced and define granuloma architecture. In tuberculosis, relatively little is known about the host signals that trigger this transition.

Transversus abdominis activation does not alter gait impairments in patients with and without knee osteoarthritis.

Background: Knee osteoarthritis accounts for more years of disability than all other forms of osteoarthritis combined. Gait kinetic and kinematic changes, in addition to reduced gait speed, are commonly observed. This study investigates whether core activation, which modifies lower extremity movement in young, active populations, can alter the gait and baseline core activation of those with knee osteoarthritis as compared to controls, and alter osteoarthritic knee pain.

Induction of Daptomycin Tolerance in Enterococcus faecalis by Fatty Acid Combinations.

is a Gram-positive bacterium that normally exists as an intestinal commensal in humans but is also a leading cause of nosocomial infections. Previous work noted that growth supplementation with serum induced tolerance to membrane-damaging agents, including the antibiotic daptomycin. Specific fatty acids found within serum could independently provide tolerance to daptomycin (protective fatty acids), yet some fatty acids found in serum did not and had negative effects on enterococcal physiology (nonprotective fatty acids).

Impaired olfactory ability associated with larger left hippocampus and rectus volumes at earliest stages of schizophrenia: A sign of neuroinflammation?

Impaired olfactory identification has been reported as a first sign of schizophrenia during the earliest stages of illness, including before illness onset. The aim of this study was to examine the relationship between volumes of these regions (amygdala, hippocampus, gyrus rectus and orbitofrontal cortex) and olfactory ability in three groups of participants: healthy control participants (Ctls), patients with first-episode schizophrenia (FE-Scz) and chronic schizophrenia patients (Scz). Exploratory analyses were performed in a sample of individuals at ultra-high risk (UHR) for psychosis in a co-submission paper (Masaoka et al.