Catalyst University
Tensor Fascia Latae (TFL) | Clinical Anatomy & Physiology
In this video, we explore the anatomy of the tensor fascia lata (TFL) muscle by discussing its origin, insertion, and other relevant clinical features.
Catalyst University
Cervical Myelopathy | Presentation, Risk Factors, & Signs/Symptoms
In this video, we explore the mechanism, risk factors, patient presentation (signs/symptoms), and conservative treatment for a cervical myelopathy.
JJ Medicine
Hemophilia A vs Hemophilia B | Genetics, Symptoms and Treatment
Lesson on Hemophilia A and Hemophilia B. Hemophilia disorders are inherited disorders of secondary hemostasis, which lead to a particular clinical presentation due to inadequate fibrin clot formation. Hemophilia A and B are both X-linked...
STAT
Living life, stalked by death
In 2005, Linnea Olson was diagnosed with lung cancer. After chemotherapy treatment, her doctor prescribed an experimental drug targeting a mutation in her tumor. It worked, briefly.
Catalyst University
Upper Limb Tension Tests (ULTTs) | Median Nerve Bias
In this video, I explain and demonstrate the median nerve tension test (AKA ULTT-1 or ULTT-A), a test used to diagnose nerve tension/adverse and arrow dynamics and that is also part of the cervical radiculopathy clinical prediction rule.
Catalyst University
Temporomandibular Joint š² Mastication Muscles
In this video, we explore the anatomy and physiology of the 4 muscles of mastication (chewing) - temporalis, masseter, and medial and lateral pterygoids. More specifically, we cover their origins, insertions, actions, innervation, and...
Catalyst University
SI Joint Special Tests | Cluster of Laslett
In this video, we explore the Cluster of Laslett, a test item cluster used in the diagnosis of SI joint dysfunction. Specifically, I explain and demonstrate the following special tests: thigh thrust, distraction, sacral thrust, and...
Catalyst University
TherEx | Levator Scapulae Stretch
In this video, I demonstrate a stretch to the levator scapulae muscles.
Catalyst University
Cervical Rotation Lateral Flexion (CRLF) Test | Rationale & Interpretation
In this video, I explain and demonstrate the cervical rotation lateral flexion (CRLF) test, a special test used to evaluate patients with pain in the cervicothoracic junction and brachialgia.
Catalyst University
Alar Ligament Stress Test (with Rotation & Sidebending) | Demonstration & Interpretation
In this video, I explain and demonstrate the alar ligament stress test, which is used to assess integrity of the alar ligaments in the cervical spine. More specifically, we cover its rationale, interpretation of results, and psychometric...
Catalyst University
Abdominal Reflex | Procedure & Results Interpretation
n this video, I explain the abdominal reflex. More specifically, we discuss the reflex arc and how to determine whether or not the reflex is present/normal or abnormal.
Healthcare Triage
Ticks! They Can Really Make you Sick
Might as well make it Parasite Month. Evidently, I could spend the rest of my life making videos like this, but I'm cutting it off here. One more, and then we're done. Unless you guys vote them back on Patreon, but that's on you. Ticks...
Curated Video
The Triumph of Hope: Overcoming Multiple Myeloma through Cycling and Advocacy
The video shows the story of Michael, a cancer survivor who was diagnosed with multiple myeloma and went through chemotherapy to overcome the disease. Despite the challenging and painful experience, Michael found hope and strength in...
Catalyst University
Meningitis Tests | Brudzinskiās & Kernigās Signs [+ Signs/Symptoms]
In this video, we explore the signs and symptoms of meningitis; and I explain and demonstrate three special tests used in the diagnosis of meningitis along with the rationale and interpretation of results. [1] Nuchal rigidity [2]...
Catalyst University
Median Nerve Glides EXPLAINED
In this video, I explain and demonstrate a couple variations of the MEDIAN nerve glide, which is used to treat a variety of conditions where adverse neural dynamics of the median nerve are involved.
Catalyst University
Cervical Self-Distraction | Purpose, Demonstration, & Dosing
In this video, I demonstrate and explain how to perform a cervical self-distraction, a technique used to help alleviate the effects of a cervical radiculopathy. Also covered are the theory and the dosing.
SWPictures
The Struggle to Breathe: The Devastating Impact of Pneumonia on Families in Developing Countries
The Struggle to Breathe part 4/8: The video highlights the struggles of families dealing with pneumonia in different parts of the world. It follows the story of Nazario and Mary, both suffering from severe pneumonia, and their families'...
Healthcare Triage
The Research on Ivermectin and Covid
Interest in the antiparasitic drug Ivermectin has increased drastically as of late thanks to the belief that it can help to prevent and/or treat Covid-19. In todayās episode we examine recent data on the efficacy of Ivermectin as an...
The Wall Street Journal
GRAIL's Hans Bishop on The Key to Early Cancer Diagnosis
Grail CEO Hans Bishop shares his company's mission to create a simple blood test capable of detecting 50 types of cancer.
Science360
See the SHELTER device in action.
Learn how the SHELTER (TM) device works and see it in action, removing a gummi bear "clot" from a model of blood vessels in the brain.
Curated Video
Surviving Breast Cancer: A Love Story
Dana's Triumph part 2/4: This is a personal story of a woman named Dana who shares her experience with breast cancer at the age of 27. She talks about how her life changed after the diagnosis, her struggles during the treatment including...
SWPictures
SURVIVOR'S GUIDE - Annabella's Story
Uganda has been hit hard by the HIV/AIDS epidemic. However, the country is now fighting back and the number of Ugandans infected has dropped from 15% to 6%. Part of this can be attributed to access to ARV's, particularly for children....
Catalyst University
Ankylosing Spondylitis | Mechanism, Risk Factors, & Signs/Symptoms
In this video, we explore the mechanism and signs/symptoms of the inflammatory, vertebrae-fusing condition, ankylosing spondylitis.
Professor Dave Explains
Aspirin (Acetylsalicylic Acid)
Now that we understand the basics regarding NSAIDs, let's dive into a few specific drugs from this class. First up, aspirin. This drug has been around for centuries, but now with a modern understanding of chemistry and biochemistry, we...