A new Duke University study has found a new neuron circuit that proves the gut has a more direct connection to the brain than previously thought.

Do you find yourself overlooking little medical issues, after all it can sometimes be a real effort to go see a doctor about something that's probably nothing? Well, maybe you shouldn't. Alltime 10s brings you 10 seemingly tiny health...

This brief video tutorial discusses the location, functions and clinical implications for each of the types of cranial nerve motor nuclei (somatic motor, visceral motor and branchial motor) as well as the individual motor nuclei within...

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In this video, we will examine in detail the brachial plexus using a cadaver. We will see the roots, trunks, cords, terminal nerves, and important nerve branches.

Human touch has a huge impact on our brains and bodies. Learn how touch is processed by the brain and how the body responds to the sensation.

This is a short video tutorial introducing the parasympathetic nervous system.

In this video, we explore the major classes of drugs that are used in the treatment of pulmonary disorders (asthma and COPD) along with their mechanisms of action. Specifically, we consider the classes of drugs that do not directly...

In this video, we will discuss in detail the major components and pathways of the parasympathetic nervous system (cranial component).

This tutorial focuses on cervical fascia (fascial planes of the neck): 0:00. Intro to cervical fascia 0:17. Orientation 1:30. Superficial cervical fascia 2:03. Deep cervical fascia - 2:23. Deep investing fascia - 4:02. Pretracheal fascia...

In this video, I explain the gag reflex. More specifically, we discuss the reflex arc and how to determine whether or not the reflex is...

In this video, we explore the structure and functions of the major branches of cranial nerve IX (the vagus nerve), specifically in the thoracic cavity.

In this video, we cover the major anatomy and physiology of the stomach.

In this video, we explore the structure and functions of the major branches of cranial nerve IX (the vagus nerve), specifically in the abdominal cavity.

This video tutorial covers the basic regional anatomy of what the mediastinum is with a focus on the posterior and superior mediastinum.

This video tutorial covers the sternal angle (of Louis) and its anatomical and clinical relevance. The video tutorial uses the acronym "RAT PLANT" to cover the anatomical structures related to the level of the sternal angle.

In this video, we explore the structure and functions of the major branches of cranial nerve IX (the vagus nerve), specifically in the thoracic cavity with emphasis on the major nuclei in the medulla.

In this video, we explore the anatomy and functions of the major extrinsic tongue muscles including their origins, insertions, actions, and innervation.

In this video, we explore the following as it pertains to the esophagus: Relevant anatomy Function The Upper & Lower Esophageal Sphincters Muscles - Levels & Layers Innervation

In this video, we introduce deglutition (swallowing) and all major events that must occur in from mouth → laryngopharynx. Then we explore the structure and functions of the pharyngeal constrictors: origins, insertions, innervation,...

In this video, we explore the structure and functions of the major pharyngeal palate muscles: origins, insertions, innervation, actions, and blood supply.

In this video, we explore the structure of the sternocleidomastoid (SCM) muscle along with its origins, insertion, blood supply, innervation, and actions.

In this video, we will practice naming anterior neck muscles from all layers from a variety of views.

Part 1 on a miniseries over the Vagus Nerve This video is an introduction to cranial nerve X, the vagus nerve. Specifically, we will cover the origin of the vagus nerve from the medulla.

Gastroparesis (Stomach Paralysis) | Causes and Risk Factors, Signs & Symptoms, Diagnosis and Treatment



Gastroparesis literally means “stomach paralysis” or “stomach weakness”, and involves delayed gastric emptying. There are...