Volumetric High Intensity Focused Ultrasound (HIFU) ablation has several advantages as compared to the traditional point-by-point ablation, such as improved energy efficiency and homogeneous thermal lesions with sharp borders [1]. However, there is an increased risk of excessive off-focus heating, especially in the near-field [2], and the thermal lesions can also vary in shape and size due to l...

Previous work has shown that both declarative and non-declarative strategies can be engaged in probabilistic classification learning. With respect to the neural correlates of these strategies, earlier studies have focused on the classification process itself. In the present experiment, we asked whether the feedback for classification performance is processed differently by declarative and non-d...

Alcohol consumption is prevalent among college students and can become problematic for some. Numerous randomized controlled trials have evaluated the efficacy of individual preventive interventions in reducing alcohol use and alcohol-related problems in college student populations. Consistent with earlier reviews, the balance of the evidence from studies conducted during the past 3 years strong...

This paper outlines the feedback creation and assignment techniques used in a mammography focused Intelligent Tutoring System (ITS) Shufti. Shufti’s aim is to provide medical students with an improved learning environment, exposing them to a broad range of examples supported by customized feedback and hints driven by an adaptive Reinforcement Learning system and Clustering techniques.

Studies examining feedback in educational settings have largely focused on feedback that is received, rather than chosen, by students. This study investigates whether adult participants learn more from choosing rather than receiving feedback from virtual characters in a digital poster design task. We employed a yoked study design and two versions of an online game-based assessment, Posterlet, t...

Abstract Among a growing body of research that examined the contradictory role written corrective feedback (WCF) in development L2 writing accuracy, this study investigated possible impact focused metalinguistic WCF on discourse markers (DMs) performance an intact group 42 Iranian English as Foreign Language (EFL) learners over eight-week period. In authentic, situated, and personalized learnin...

Atomization and fountain formation is a well-known phenomenon that occurs when a focused ultrasound wave in liquid encounters an air interface. High intensity focused ultrasound (HIFU) has been shown to fractionate a tissue into submicron-sized fragments in a process termed boiling histotripsy, wherein the focused ultrasound wave superheats the tissue at the focus, producing a millimetre-sized ...

Attractivity of robotic high intensity focused ultrasound (HIFU) is based largely on the non-invasive, extremely precise nature of this high-tech robotic therapy as well as its clean, radiation free, surgical, but nevertheless, bloodless character. Today, in urological oncology, HIFU is used clinically as a therapeutic tool for the treatment of prostate cancer. Experimentally it is investigated...

This study used video feedback to improve the horseback-riding skills of advanced beginning riders. We focused on 3 skill sets: those used in jumping over obstacles, dressage riding on the flat, and jumping position riding on the flat. Baseline consisted of standard lesson procedures. Intervention consisted of video feedback in which a recorded attempt at the target behavior was immediately sho...