Background: The Test of Masticating and Swallowing Solids (TOMASS) has been developed to provide clinicians with objective data regarding the efficiency of oral phase function and solid bolus ingestion. Aims: To determine if the TOMASS will detect changes in the oral phase of swallowing imposed by topical anaesthesia, thus providing validation of…

There have been many recent articles in this journal highlighting simple demonstrations of a wide variety of acoustic phenomena. In introductory physics courses, sound waves and their propagation through air, and resonance in musical instruments, are covered in detail. However, attention is not usually paid to the active role that our ears play in…

Pragmatic language skills exist across a continuum in typical and clinical populations, and are impaired in many neurodevelopmental disorders, most notably autism. The mechanisms underlying pragmatic impairment are poorly understood, although theory suggests dampened vagal tone plays a role. This study investigated the "FMR1" premutation…

Understanding co-activation patterns of the hypothalamic-pituitary-adrenal axis (HPA) and sympathetic adrenal medullary (SAM) during early adolescence may illuminate risk for development of internalizing and externalizing problems. The present study advances empirical work on the topic by examining SAM-HPA co-activation during both the reactivity…

Science and drawing have been paired for hundreds of years, and this synergy is still prevalent in research investigating the role of drawing for developing and assessing understanding. However, despite research at the primary and secondary levels of education, there is limited research on whether drawing facilitates learning at the undergraduate…

An in-depth understanding of the anatomy discipline is essential for the work of healthcare professionals. In recent decades, the content and time of teaching anatomy have decreased in all health science degrees. The aim of this study was to look for alternatives for compensating the reduction of the teaching of anatomy by supplementing students…

Flipped classrooms have been shown to improve engagement in undergraduate classrooms, in general, but there have been fewer studies reporting on how they are received in the undergraduate medical education classroom. This perspective piece reflects on one instructor's experience with flipping the classroom as a pilot study when teaching medical…

This systematic review aims to (1) establish how different types of assessment measure sensory modulation difficulties in children with ADHD, and (2) to examine whether sensory modulation difficulties can be separated from ADHD symptomatology. The review protocol was registered with PROSPERO (CRD42018091730). PRISMA guidelines were used. Three…

From early in life, infants synchronize with others on a physiological level, a process thought to underlie social connections and group cohesion. This synchronization is seen, for example, when their pupils dilate in response to observing another person with dilated pupils -- known as "pupillary contagion." There is mixed evidence on…

The objective of this research was to develop robust predictive models of the gains in working memory (WM) and fluid intelligence (Gf) following executive attention training in children, using genetic markers, gender, and age variables. We explore the influence of genetic variables on individual differences in susceptibility to intervention.…

Problem-based learning (PBL) offers advantages for teaching anatomy and physiology for physical therapy students as clinical cases provide a scaffold for a comprehensive review of body systems. Although the utilization of interactive anatomy software greatly contributes to an active learning environment and efficient use of time, simply providing…

Using real-world situations to engage students in learning specific content is advocated by educational research as an effective strategy. However, motivating students to establish personal and emotional connections with the curricular content is challenging. We presented a didactic strategy named "the presidential election of the human…

Metabolic Syndrome (MetS), a cluster of cardiometabolic abnormalities including elevated waist circumference, low high-density lipoprotein (HDL) cholesterol, high triglycerides, high blood pressure, and elevated fasting glucose, affects nearly 35% of American adults. The presence of MetS both predicts and contributes to the development of…

Mental health challenges have been rising across college campuses. To destigmatize wellness practices and promote student mental health, we present a novel technical project in an introductory bioengineering course that explores stress management techniques through physiology, biosensors, and design. We hypothesize that if students measure…

We describe a simple, cost-effective experiment to demonstrate cardiovascular integration of heart rate and blood pressure to accommodate the environmental and dietary factors of gravity and caffeine. Specific learning objectives associated with this include understanding the effects of posture on blood pressure and heart rate, coupled with the…