Histological assessment of tissues is a critical component of diagnosing diseases and determining disease severity or stage. In order to fully appreciate tissue pathology, an understanding of healthy tissue layers is required. Students traditionally learn this information by memorizing different layers within healthy tissue. This is often a…

The Science of Human Health is an undergraduate chemistry course for non-science majors. This course presents chemistry content following a systems thinking approach and was created with the goal of providing students with the necessary chemistry foundation to make informed decisions which will affect their own well-being and their global…

The Game Changer is an interrupted case study that traces the football career of Anthony "Tony Tonka Truck" Williams and the types of brain trauma that he suffers from playing football, from junior league level through high school, college, and his draft into the pros. To be successful during this case, readers will have to be familiar…

Lung cancer is the second most common cancer diagnosis and is the leading cause of cancer-related death in the United States for both men and women. The etiologies of many different types of lung cancer can be linked to risk factors that can be prevented, such as chronic tobacco smoking. Lung cancer is significantly more prevalent among…

This classroom activity is based on a constructivist learning design and engages students in physically constructing a karyotype of three mock patients. Students then diagnose the chromosomal aneuploidy based on the karyotype, list the symptoms associated with the disorder, and discuss the implications of the diagnosis. This activity is targeted…

We developed an interactive laboratory that allows students to identify and grade tissue samples from human breast biopsies, using techniques similar to those used by actual pathologists. This unique lab develops a practical and intellectual understanding of basic tissue structures that make up living systems, utilizing technology to bring…

Students use manipulative models and small-scale simulations that promote learning of complex biological concepts. The authors have developed inexpensive wet-lab simulations and manipulative models for "Diagnosing Diabetes," "A Kidney Problem?" and "A Medical Mystery." (Contains 5 figures and 3 online resources.)

Understanding attention-deficit/hyperactivity disorder (ADHD) has come a long way since its early description as a moral and behavioral deficit. ADHD has various subtypes, each with comorbid disabilities. Despite these advances, gaps remain in identifying and understanding girls with ADHD, especially when they have the inattentive-type ADHD. This…

In the light of recent guidance published by The National Institute for Health and Clinical Excellence (NICE) on the diagnosis and management of attention deficit disorders in children, young persons and adults, Gill Salmon, a consultant Child and Adolescent Psychiatrist based in Swansea, South Wales, and Amanda Kirby, Professor of Developmental…

This article explores the use of student written cases as a teaching method to improve students' capacity to integrate theory with practice. The article begins with a brief history of the case method and its effectiveness in teaching students valuable skills in assessment and problem solving. A discussion then follows on case writing and the…

Dyslexia is a disorder of the language-processing systems in the brain. It is a specific learning disability in reading that often affects spelling as well. This article describes: (1) Common characteristics experienced by people with dyslexia or reading disabilities; (2) Common misconceptions about dyslexia; (3) What brain research tell us about…

Uses the protactinium (Pa-234m) generator to illustrate the production of isotopes of short half-life for medical analysis. The principle of nuclide generators and suggested experiments (with procedures and typical results) are discussed. (JN)

Reports on the status of nuclear magnetic resonance (NMR) from theoretical and clinical perspectives, reviewing NMR theory and relaxation parameters relevant to NMR imaging. Also reviews literature related to modern imaging strategies, signal-to-noise ratio, contrast agents, in vivo spectroscopy, spectroscopic imaging, clinical applications, and…

Suggestions and background information are offered for audiologists, speech-language clinicians, teachers, pediatricians, and psychologists dealing with language and learning problems that appear to be related to auditory processing deficiencies. (CL)

Shaky handwriting is often the first symptom of essential tremor (ET) in children. Physical limitations include difficulty in eating and drinking. One very disabling aspect of ET is the social embarrassment it causes. The article looks at what parents and teachers can do if they suspect a child has ET. (SM)