Delving into human anatomy and physiology will help you understand how your body works. You’ll learn the mysteries of each system and each organ in your body. We’ll take a trip through your body’s tissues and functions, learning about irregularities and how to enhance your health — and life.
The reward system is another curious and complex aspect of our brain. It’s a mechanism that allows humans to relate certain situations with pleasure. In reality, it’s a way to adapt and improve survival. This is because, when you associate…
Hyperdontia is a condition in which a person develops extra teeth, well above the standard amount (32 pieces in adults and 20 pieces in children). Estimates indicate that the condition is present in between 2 and 3% of the population.…
Kneecap dislocation occurs when the knee bone is forced out of place. It can occur due to a fall, a direct blow to the knee or after turning or twisting it. Often, kneecap dislocation occurs toward the outside of the…
Peristalsis are muscle contractions that occur in the tube-like organs of the human body. This includes the gastrointestinal tract and also the urinary tract, where tube-shaped structures transport substances. Peristalsis contractions are organized and rhythmic. They occur at a frequency…
Vasopressin, also known as antidiuretic hormone or ADH, comes out of the hypothalamus’s magnocellular nuclei. From there it passes to the neurohypophysis and then finally into the blood system. It helps regulate the amount of water in the body by…
The sacroiliac joint is below the lumbar spine next to the lower part of the spine, above the coccyx. It’s a structure that connects the sacral bone, which is a triangular bone in the lower part of the spine, with…
You may have noticed that your voice doesn’t sound like it used to now that you’ve reached old age. Presbyphony is the name of this change. It refers to the natural changes that occur in the larynx as a part…
Cervical spinal nerves are a group of eight spinal nerves from the eight cervical vertebrae that originate in the spinal cord. These eight vertebrae, C-1 through C-8, start from the base of the skull. All cervical spinal nerves, except C-1…
Craving is a relatively recent concept that refers to the intense and almost unstoppable desire to consume a substance (drugs, tobacco, food, or alcohol). We’ll look at the different types of craving in this article. The first time this concept…
Although most people are unaware of it, or are too embarrassed to talk about it, it’s true that there are different types of vaginal discharge. This is because it can change as regards its odor, color, and quantity. Vaginal discharge…
The lobes of the brain are the areas that the cortex of the brain is divided into, according to the functions they perform. In other words, the different lobes of the brain are a functional and anatomical division of the…
The effects of heat on the body manifest when the system that regulates body temperature begins to fail. If this system doesn’t regulate itself, heat can lead to life-threatening situations. Human beings have a bodily system that’s prepared to maintain…
The anatomy of the back is interesting, especially when it comes to the muscles in the back region of the body between the shoulders. In this article, we’ll take a look at some of the most important muscles in the…
The heart is one of the essential organs for life and is the main actor in the circulatory system. It’s responsible for pumping the oxygenated blood to the rest of the entire body. Although most people know how important it…
Muscular torticollis is a contraction that occurs in the neck area and usually happens due to poor sleep posture. A bad neck position can lead to stiffness and a lot of pain when moving. As the article Update on acute…
Synovial joints provide a connection between two bones. They’re made up of a cartilage-lined cavity filled with fluid. In this article, we’ll take a closer look at what these joints are, where they’re located, and their function. The Characteristics of…
Pain in the lower back, or low back pain, usually go away when treated by a specialist. However, you can also get quick relief with some complementary habits. Low back pain is a common evil these days. 80% of adults…
Benign prostatic hyperplasia (BPH) is the medical term that refers to an abnormal increase in the size of the prostate in men. First of all, it’s very important to determine if it’s benign prostatic hyperplasia or malignant prostate hyperplasia. After…
Generally, a medical team uses the term “diagnostic peritoneal lavage” to refer to a common medical procedure. It consists of performing a physical examination of the abdomen that may be useful for diagnoses. Likewise, doctors may also use it therapeutically…
The human brain is an organ that, from youth to old age, changes and adapts constantly. This means that, if you stimulate it correctly, it’s possible to improve its cognitive ability, learn new things and to improve your memory. However,…