The "What" and "How" of Pantomime Actions.

Pantomimes are human actions that simulate ideas, objects, and events, commonly used in conversation, performance art, and gesture-based interfaces for computing and controlling robots. Yet, their underlying neurocognitive mechanisms are not well understood. In this review, we examine pantomimes through two parallel lines of research: (1) the two visual systems (TVS) framework for visually guided action, and (2) the neuropsychological literature on limb apraxia.

Improved access and care through the implementation of virtual Hallway, a consultation platform in Nova Scotia: preliminary findings from a feasibility evaluation.

Background: While previous studies have examined various platforms that enable providers to connect, Virtual Hallway (VH) stands out with its unique features. The value add is that this online platform connects primary care providers and specialists for synchronous phone-based conversations and aims to reduce referrals and enhance the quality of referrals. VH allows providers to easily log in, select the required specialty, book call times, receive reminders, and have calls documented, ensuring a high connection rate.

A Review of the Ethics of Patient-Based Licensure Examinations.

Concerns regarding the ethical justification for the use of single-encounter, procedure-based examinations on live patients for the licensure of dental hygienists and dentists in the United States persists despite decades of debate and publication on the subject. The purpose of this literature review was to summarize the specific ethical concerns and quantify recommendations in favor or against this examination methodology. A population, intervention, control or comparison, outcome (PICO) question was developed to review the topic as follows: "For individuals receiving dental care as part of determination of candidates for competency and readiness for licensure, do patient-based licensure examinations, as compared to other assessment methods, violate or infringe upon ethical principles or ethical standards for health care or society?" An electronic search was performed in three databases: PubMed/Medline, Scopus, and Embase.

A Fusion Algorithm Based on a Constant Velocity Model for Improving the Measurement of Saccade Parameters with Electrooculography.

Electrooculography (EOG) serves as a widely employed technique for tracking saccadic eye movements in a diverse array of applications. These encompass the identification of various medical conditions and the development of interfaces facilitating human-computer interaction. Nonetheless, EOG signals are often met with skepticism due to the presence of multiple sources of noise interference.

Coming to grips with reality: Real grasps, but not pantomimed grasps, resist a simultaneous tilt illusion.

Investigations of grasping real, 3D objects subjected to illusory effects from a pictorial background often choose in-flight grasp aperture as the primary variable to test the hypothesis that the visuomotor system resists the illusion. Here we test an equally important feature of grasps that has received less attention: in-flight grasp orientation. The current study tested a variant of the simultaneous tilt illusion using a mirror-apparatus to manipulate the availability of haptic feedback.