Every single cell in your body contains the same DNA. However, not all of your cells are the same - you have nerve cells, blood cells, skin cells, bone cells and many more different types, that all have a slightly different structure so...

Internal structures of the brain seen at the level of the thalamus.

All of us have a unique string of DNA that influences how we look, behave, and some of the diseases we have now or could develop in the future. But what if we could edit our genes to improve our health? Learn about how that may be...

The human body is capable of amazing things. This captivating program explores some of the fascinating features of the body. Special attention is given to the healthy maintenance of growing bodies. Concepts and terminology: body systems,...

The video explains the anatomy and physiology of the circulatory system and how the organs within it work together to deliver oxygen to cells and remove carbon dioxide. The video also goes into detail about the structure of the lungs and...

Anatomy and function of the left ventricle.

Structures seen on the medial views of the right and left lungs.

Anatomy, function and location of the tricuspid valve.

Histological appearance of normal lung tissue and its components.

The video discusses how the organs in the digestive system work together to break down food molecules into smaller and soluble molecules that can be absorbed by the body. The example of muscle tissue is used to illustrate how a large...

Lesson on multiple endocrine neoplasia type 1 (MEN-1). MEN-1 is a rare heritable disorder that predisposes affected individuals to tumours in the pituitary, parathyroid glands and the pancreas. Tumours in the pituitary, parathyroid...

Since the 1950s, futurists have been obsessed with cryonics, the practice of freezing dead people in liquid nitrogen in order to restore them to life later. But thanks to new developments in life-extension technology, cryonics isn't as...

This nugget describes the respiratory organs and the different modes of respiration seen in an earthworm, cockroach and a frog.

CT and MRI imaging of normal anatomy at the level of the first cervical vertebra.

Lymph nodes and vessels of the posterior abdominal wall.

In this video, we explore the fascinating control center of our bodies - the brain. We learn about reflexes, motor systems, and the various motor areas in the brain that allow for precise voluntary control. Additionally, we discover the...

A brief video tutorial on parasympathetic innervation of the GI tract.

Jordan and Charlie celebrate 50 episodes with 50 National Science Foundation-funded breakthroughs, discoveries, achievements and generally amazing contributions to science.

Overview of the structure of the tongue seen from the cranial view of the dorsum.

Leber in situ aus der anterioren Ansicht des Abdomens mit zurückgezogener Leber.

This animation is about a Real Leptospirosis case I encountered during my training at Medical ICU. I talk about Microbiology, The initial symptoms, Complications & treatments for the disease. The causative bacteria are Leptospira, a...

In this video, Leslie answers a very simple question - What is a disease? But, he look at it from a Biological perspective - since this is Interactive Biology. It's the first in the Pathophysiology series. Enjoy!

To protect your vision, the human eye gets something called immune privilege. It is basically a license that the body’s immune system gives to some organs, like the eyes and the brain. Immune privilege limits the response of the immune...

Although kidneys are clearly important for survival, they are not essential, and this is particularly true if only one kidney is present. Some people are born without one of their kidneys, a condition called renal agenesis. Some other...