The body needs energy to function. This energy must be obtained from food, processed and metabolised so it is ready for the cells to use. Glucose, a sugar molecule, makes up the most important energy source. The brain alone uses 20% of the glucose produced by the body. Like many other factors, blood glucose must…
The ‘stress hormone’ cortisol is extremely important for managing and regulating the body’s response to stress. Cortisol regulates metabolism, the response to stress and the immune system. The adrenal glands release cortisol, regulated by the hypothalamus and the pituitary gland in the brain. Adrenal Glands The paired adrenal glands live just above each kidney and…
Endocrinology for writers is the new Monday blog series for March. Endocrinology is the study of the system of hormones and signals the body uses to manage its functions. It’s a complex subject and many people find it confusing. I’m here to help try to make it easier to understand. Why will this help writers?…
Snake’s Cultural Impact Let’s discuss the cultural impact of snakes. Snakes form an important part of many cultures in the world, both modern and historical. Ophidiophobia (phobia of snakes) is commonplace. Last week, we discussed the potential dangers certain snakes pose. The main risks include venomous bites and the largest constrictors. Non-venomous snakes are not…
Roots of Colour Understanding medical terminology – colour, position and quantity. These word roots are essential for accurate descriptions of medical and anatomical items. Many words used to describe the colour of something in the medical world exist. Both Latin and Greek roots are used for the most part with the exception of yellow which…
Snake Senses and Physiology Snake Eyes No, not when you roll a one on a dice. Actual snake eyes, on actual snakes. We’re talking about snake senses and physiology. Snakes generally have good vision, some of them have slitted pupils like cats. All snakes lack eyelids, instead they have a clear scale covering the eye…
Survival Strategies Using Colour Animals use colour strategies in all kinds of ways to avoid being detected, eaten or to express themselves in some way. Some creatures can see colours we can’t, like infra-red and ultraviolet, which are not on the ‘visible spectrum’ of light. The visible spectrum is defined as what we can see…
Prey vs Predators I’m back with another creature feature for writers. Today we are looking at prey vs predators. I will discuss the difference between prey and predatory animals, and how this affects their behaviours and physiology. There’s a lot of interesting biology going on here, so let’s get into it. Predators Predators are defined…
Episode Two – The Wasteland Is Dangerous Episode two opens on some tiny newborn puppies, which do look fairly realistic to me. I’ve seen my fair share of newborn puppies. I cringed when one gets put in the incinerator, then we see the sign stating all newborns weighing under 10 ounces must be incinerated. We…
Cutscenes Games have many ways to tell you their stories. Most RPGs and narrative games open with a cutscene to introduce the inciting incident and give some background. Dragon Age Origins opens with the history of the darkspawn and the Blight. Fallout games open by telling us about the bombs and how people survived in…
