SciShow
The Fly That Lays Eggs in Toad Nostrils
We were probably all told to quit picking our noses at one point, and by most standards, this is good advice. But if you were a toad, it might come in handy to scratch away blowfly eggs.
SciShow
Why Does COVID-19 Have So Many Symptoms?
For a respiratory disease, COVID-19 sure seems to affect more than just the respiratory system. Scientists think the receptor ACE2 is to blame.
SciShow
The Fly That Lays Eggs in Toad Nostrils
We were probably all told to quit picking our noses at one point, and by most standards, this is good advice. But if you were a toad, it might come in handy to scratch away blowfly eggs
SciShow
Why Do Our Noses Run in the Cold?
Have you ever had a romantic moment ruined by a cold runny nose? Michael Aranda explains why it happens in this episode of SciShow Quick Questions.
Crash Course
Taste & Smell: Crash Course A&P
Hank resists the urge to devour a slice of pizza so that he can walk you through the way we experience our major special senses. It all boils down to one thing: sensory cells translating chemical, electromagnetic, and mechanical stimuli...
Curated Video
How We Smell
Introduction to the structure and function of the nose, and how it works in tandem with the brain. How do we tell the difference between good and bad smells, and has this ability helped humans to survive? Biology - Being Human - Learning...
Curated Video
Masters of the Night: The Secrets of Nocturnal Animals
Uncover the fascinating world of nocturnal animals such as foxes, wolves, and owls. Learn how these creatures have evolved to dominate the night with specialized senses and behaviors that give them an edge in the darkness. This video...
Institute of Human Anatomy
Why Cocaine Is So Incredibly Dangerous
In this video, Justin from the Institute of Human Anatomy discusses the devastating toll cocaine consumption has on the body.
JJ Medicine
Allergic Rhinitis (Hay Fever): Risk Factors, Pathogenesis, Signs and Symptoms, Diagnosis, Treatment
Allergic Rhinitis (Hay Fever) | Risk Factors, Pathogenesis, Signs and Symptoms, Diagnosis, Treatment Allergic rhinitis (also known as Hay Fever) is a condition involving inflammation of the nasal mucosa after exposure to allergens. There...
The Noted Anatomist
Anatomy of a Cervical x-ray
This video tutorial presents the anatomy of a cervical x-ray: 0:00. Introduction 1:02. Lateral view 15:12. Anterior view 15:40. Open mouth (dens) view 16:17. Acknowledgements
Institute of Human Anatomy
The Anatomy and Importance of the Epiglottis
This video explains why and how things can go down the wrong tube when eating or drinking. It provides a detailed anatomy lesson, focusing on the role of the epiglottis in protecting the airway from food or drink entering the respiratory...
The Noted Anatomist
Cranial nerves I and II
This tutorial briefly covers CN I (olfactory nerve) and CN II (optic nerve).
The Noted Anatomist
Orbital anatomy tutorial
This is a brief video tutorial on the anatomy of the eye.
Institute of Human Anatomy
Understanding the Nasal Septum and Septoplasty
A septoplasty is the procedure to fix a deviated nasal septum. In today's video, we discuss what the nasal septum is, how it becomes deviated, and what they do to fix it.
Institute of Human Anatomy
Understanding the Nasopharyngeal Swab
This video shows a medical professional demonstrating and explaining the nasopharyngeal swab used for COVID-19 testing, using a cadaver and a volunteer. The video also includes an anatomy lesson on the nasal cavity and pharynx to show...
Curated Video
Functions of the Human Nose
Everyone's nose looks a little different, but most human noses function the same on the inside. Explore how the nose participates in essential processes like the respiratory system.
JJ Medicine
Allergic Rhinitis (Hay Fever & Seasonal Allergies) Signs & Symptoms (& Why They Occur)
Allergic rhinitis (also known as Hay Fever) is a relatively common condition that involves inflammation of the nasal mucosa in response to allergens. These allergens can trigger release of inflammatory mediators (like histamine) from...
Rock 'N Learn
Human Body - Science for Kids
Human Body for Kids engages young, inquisitive learners, while the depth of material gets older students ready for tests. Join Kevin and his friends to explore the skeletal, nervous, muscular, circulatory, urinary, respiratory, and...
Catalyst University
The Vomeronasal Organ, Pheromones, & Mating Behavior
In this video, we explore the mechanism of pheromones by examining the structure, function, and pathway to the brain for Jacobson’s organ aka the vomeronasal organ.
Institute of Human Anatomy
Understanding Bowel Obstructions: My Personal Experience
In this video, the teacher shares a personal story about his experience with a small bowel obstruction. He provides an overview of the digestive system and explains the different types of bowel obstructions. He discusses the symptoms,...
Catalyst University
Anatomy and Functions of the Paranasal Sinuses
In this video, we explore the 4 paranasal sinuses and what their proposed functions are.
Catalyst University
Anatomy & Functions of the Nasolacrimal Apparatus
This video traces the pathway of tears through the lacrimal apparatus and discusses the functions of tears.
Catalyst University
Cranial Nerve I - Olfactory Nerve | Origin, Structure, Function, and Testing
In this video, we explore the following as it pertains to cranial nerve I, the olfactory nerve: Origin Anatomy Functions Pathway to the Brain Testing