In this video, we explore the first part of eicosanoid biosynthesis, the conversion of arachidonic acid to the prostaglandins and thromboxane A2.

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.

In this video, we will explore some common special tests that are used in the diagnosis of Carpal Tunnel Syndrome.

In this video, we explore the belly press test, a special test used in the diagnosis of a subscapularis tear. We also touch on its psychometrics including sensitivity and specificity.

In this video, we will learn a fool-proof strategy to answer the question, "what direction should I mobilize the humerus to improve shoulder extension?"

In this video, I explain and demonstrate the CMC grind test, a special test used in the assessment of first CMC joint OA and to differentiate this condition from DeQuervain's tenosynovitis.

In this video, I explain and demonstrate the test for Clarke’s sign (AKA the patellar grind test), a special test used in the assessment of patellofemoral pain syndrome (PFPS).

In this video, we explore the anatomy and functions of the shoulder muscles (muscles that move the glenohumeral joint). Specifically, we explore their structure, origins, insertions, actions, and innervations.

In this video, we explore the unloader brace for knee osteoarthritis (OA), what it can be used for, and how it is thought to work mechanically.

In this video, we introduce the neck pain classification system and discuss class 1: neck pain with mobility deficits. Specifically, we explore major symptom presentation and some evidence-based treatments.

In this video, we explore a regression of the VORx1, gaze shifting, which is an adaptation exercise used to retrain gaze stabilization.

Performative overwork is more and more common in the United States, and long hours have long been the norm in medicine. During residency, doctors have traditionally been asked to work for up to 100 hours per week. A rule in 2003 capped...

In this video, we the structure and functions of the corticospinal tracts including the lateral and medial (anterior) divisions.

In this video, we discuss the blood supply to the brain stem and higher brain originating from the vertebral arteries and internal carotid arteries. We also see the structure of the Circle of Willis.

In this video, we explore the layers of the perineum as we traverse through the pelvic floor. We cover origins, insertions, innervation, actions, and blood supply to the major perineal muscles.

In this video, we discuss the anatomy of the lumbar plexus, its roots, the major branches, and the structures they innervate.

In this video, explore the biochemical mechanisms that promote bronchoconstriction and bronchodilation.

In this video, we explore the grading on the Modified Ashworth Scale (MAS), so that you understand how to grade a patient's spasticity.

In this video, I demonstrate and explain how to administer the deep neck flexor endurance test, the criteria to terminate the test, and the normative values to compare with.

In this video, we the structure and functions of the corticobulbar tracts and the divisions destined for the midbrain, pons, and medulla.

In this video, we explore the mechanism, risk factors, and patient presentation (signs/symptoms) for cauda equina syndrome.

In this video, we explore each of Brunnstrom's stages of stroke recovery + a practice question.

In this video, we explore the risk factors, presentation, and signs/symptoms of an abdominal aortic aneurysm (AAA) and how it can progress to a dissection.

In this video, we discuss the basic structure of the visual pathway and then the effects on vision by lesions on specific structures in that pathway.