Barretts Esophagus

Barrett’s Esophagus is a condition in which the esophagus becomes damaged by acid reflux, also known as heartburn. For my STEAM project, I have decided to sculpt two separate stomachs and esophagi out of clay. The green cotton balls represent the stomach acid, and I also included the texture of …

Red Bull Gives You Wiiings… and Atrial Fibrillation

For my steam project, I used Red bull cans to create the ECG line that would represent atrial fibrillation, a common heart arrhythmia often caused by excessive consumption of energy drinks. Atrial Fibrillation, if serious enough can cause heart attacks, strokes and thromboembolisms, all live-threatening cardiac conditions. The rhythm can …

“The Adventures of Pinny the Pinniped” ~ A Children’s Story Illustrating the Diving Adaptions of Northern Elephant Seals

“The Adventures of Pinny the Pinniped” By Eleanor Ransdell-Green & Jeremy Sanchez Abstract: The book “The Adventures of Pinny the Pinniped” tells the tale of a young elephant seal pup named Pinny, who must overcome his fears of diving in the ocean to survive and prepare for a long migration …

HPA-Axis: Effects of Stress

The HPA-axis (Hypothalamus-pituitary-adrenal axis) is the neuroendocrine system that responds to stressors. Stress can introduce profound physiological implications that are acute as well as chronic. From an evolutionary perspective, a stress response is crucial for survival in harsh conditions to guarantee the passing on of genes during reproduction. The HPA-axis …

Thermoregulation of Emperor Penguins and African Elephants – Sarah Dempsey and Heather Buchan, Animal Physiology F310

This STEAM project compares behavioral and physiological thermoregulation strategies of animals, specifically focusing on that of emperor penguins (Aptenodytes forsteri) and African elephants (Loxodonta africana). Thermoregulation incorporates all phenomena, both behavioral and physiological, by which an organism maintains its body temperature within certain boundaries. This is a dynamic, homeostatic interaction …