Here we demonstrate how data from the clinical pulmonary function lab can help students learn about the principle of airway-parenchymal interdependence. We examined the relationship between airway conductance (Gaw) and lung volume (thoracic gas volume, TGV) in 48 patients: 17 healthy; 20 with emphysema, expected to have reduced airway-parenchymal…

In this study, we analyzed data of heart rate and pulse amplitude collected by undergraduate students in a physiology lab course during and after the diving reflex. On average, heart rate was reduced 21% at 15 seconds and 29% at 30 seconds during diving. Pulse amplitude generally decreased but with greater individual variation. There is no…

Incorporating forensic applications into chemical education serves as an effective strategy for engaging college students and equipping them with the skills necessary to become valuable in the workforce in relevant fields. For instance, learning how to extract controlled substances from biological specimens in a laboratory course is essential for…

Purpose: Muscle groups within the tongue in healthy and diseased populations show different behaviors during speech. Visualizing and quantifying strain patterns of these muscle groups during tongue motion can provide insights into tongue motor control and adaptive behaviors of a patient. Method: We present a pipeline to estimate the strain along…

Sleep problems are prevalent in autism spectrum disorder (ASD) and have a range of causes, including circadian rhythm misalignment. However, little is known about sleep in autistic children with co-occurring attention deficit hyperactivity disorder (ADHD). A cross-sectional descriptive and analytic study was conducted in 87 autistic children and…

Our prior research with Indigenous school children and adolescents in Perú, often in remote high-altitude Andean locations, mostly centers on an exploration of health and school performance and their relation to the practice of Transcendental Meditation, a natural and easy-to-learn technique for mental and physiological rest and stress reduction.…

In the context of England, secondary biology education is dominated by sub-organismal systems, such as physiology, often to the detriment of evolution & ecology and impeding an integrated understanding of biology. This paper proposes a framework that teachers could use to help them consider how the learning of physiological and developmental…

In this industrial revolution era, university-level education emphasises higher-order thinking skills. This research aims to analyse the effect of implementing the PjB-HOTS learning model on cognitive learning, creative thinking skills, analytical thinking skills, and metacognitive skills of the students studying osmoregulation concepts in Animal…

This study aimed to determine the differences: (1) critical thinking skills, (2) interest in learning, and (3) critical thinking skills and learning interests of class XI students using the guided inquiry learning model accompanied by learning videos. The method used is a quasi experiment with a posttest only control group design. The population…

An assessment-related stress is an object of interest of both educational and neurobiological research. In educational literature, "feeling stressed" is measured by self-reports and mostly in the situation of high-stakes examinations before and after an exam. In neurophysiological research, "acute stress" is laboratory observed…

College students report stress and anxiety when taking science courses, such as anatomy & physiology. Mindful breathing is a technique that can be used in the classroom before taking exams. To determine the impact of mindful breathing exercises on the student experience, students were randomly assigned to either course sections that included…

A 3-year study (2017-2019) was conducted to obtain the views of nonmajor undergraduate students about discussions in learning physiology. The teaching methods used were lecture only (lecture), group discussion alone (discussion), and a combination of lecture and discussion (lecture + discussion). Students were assigned homework in a textbook, and…

During adolescence, increases in pubertal hormones lead to reproductive maturity as well as changes in cognitive development. Yet, little is known about how to best characterize interindividual differences in hormone concentrations. The goal of the current study was to examine the antecedents and consequences of membership in empirically derived…

Objective: To describe how mindfulness-based intervention (MBIs) are held with undergraduate students, systematize the outcomes of these interventions and indicate possible limitations. Method: Systematic searches were performed in seven databases in January 2019 with the following descriptors: ("mindfulness intervention" AND…

We describe a novel, university-level, introductory biology course that uses evolution as a narrative framework. Our course conveys the content in an introductory biology course by telling the story of the evolution of life on Earth. We begin with early Earth environments in which biological molecules and processes evolved and led to the first…