Catalyst University
Adson's Test | Rationale & Interpretation
In this video, I explain and demonstrate Adson’s test, one special test used in the diagnosis of Thoracic Outlet Syndrome (TOS). More specifically, we cover the rationale, interpretation of results, and psychometric properties for this...
Barcroft Media
My Rare Dwarfism Makes Me 1 in 4 Million | BORN DIFFERENT
A LOVEABLE 8-year-old boy has a form of dwarfism so rare he is believed to be one of only 28 cases in the world. Three-foot-tall Landen Johnson, from Lincolnton, North Carolina, has primordial dwarfism, one of the rarest forms of...
SWPictures
Sample Transporter: Connecting Rural Health Centers and Hospital Laboratories
This video showcases the crucial role of sample transporters in connecting rural health centers to hospital laboratories for timely diagnosis and treatment of diseases like tuberculosis and HIV. Through the story of Sabi, a sample...
Catalyst University
Temporomandibular Joint 😲 | Basic Anatomy
In this video, we explore the basic anatomy of the temporomandibular joint (TMJ). In the following videos in this playlist, we will explore the biomechanics of mouth opening and closing.
Catalyst University
Torticollis → Mechanism, Pathophysiology, & Effects in Infants
In this video, we explore congenital muscular torticollis (CMT). More specifically, we cover its three major etiologies, the general mechanism, and common effects of torticollis in infants.
Catalyst University
Biceps Load Tests (II & I) | Rationale & Interpretation
In this video, I explain and demonstrate several special tests used in the diagnosis of SLAP tears of the shoulder joint. More specifically, I cover the rationale, interpretation of results, and psychometric properties for these tests:...
Healthcare Triage
What is Zika? What Should You Do About It?
What is Zika? Should you be afraid? We try not to fall into the trap of discussing the "panic du jour" on Healthcare Triage, but sometimes people are concerned about things they should be concerned about. But it's still important for...
SWPictures
The Struggle to Breathe: Training Local Health Workers in Remote Villages
The Struggle to Breathe part 3/8: The video showcases the efforts of healthcare workers and volunteers in providing education and treatment for pneumonia in a remote village. It highlights the importance of early detection and prevention...
Brainwaves Video Anthology
John Weisz - Youth Mental Health Interventions
John Weisz was born and reared in Mississippi and received a BA from Mississippi College, in his home town of Clinton. He later served with his wife Jenny in the U.S. Peace Corps, in Kenya, where both worked as teachers. Then Weisz...
SWPictures
SURVIVAL: The Hidden Invaders
In Brazil, millions of people are infected with intestinal worms. Although there are effective drugs to treat worm infections, they’re not universally available and can’t prevent future infections. Now a team of scientists are trying to...
Healthcare Triage
What's Happening with the Hydroxychloroquine Study Retraction?
A significant study on the safety of hydroxychloroquine as a treatment for COVID-19 has been retracted. So, what does this mean? What does it say about using the drug to treat COVID? What does it say about the way we do science?
Healthcare Triage
Do Antidepressants Work or What?
A huge meta-analysis came out recently looking at how effective antidepressants actually are. It turns out, the results are complicated, and we had a hard time reducing all the stuff in this study to a headline. So, the title's a...
Catalyst University
Valsalva Test | Rationale & Interpretation
In this video, I explain and demonstrate the Valsalva test, a special test used in the assessment of a cervical radiculopathy.
Catalyst University
Gag Reflex | Procedure & Results Interpretation
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 present/normal or abnormal. INSTAGRAM | @thecatalystuniversity Follow me on Instagram...
Catalyst University
FADDIR Test for Non-specific Hip Pathologies | Rationale & Interpretation
In this video, I explain and demonstrate the FADDIR test of the hip. More specifically, we cover its rationale and interpretation of results.
Catalyst University
Temporomandibular Joint 😲 Introduction & Basic Terminology
This video serves as a basic introduction to the temporomandibular joint, AKA the TMJ, and associated terminology.
Catalyst University
Tarsal Tunnel Syndrome | Clinical Anatomy & Presentation
In this video, we explore the clinical anatomy of the tarsal tunnel in addition to the clinical presentation of tarsal tunnel syndrome.
Catalyst University
Pivot Shift Test | Rationale & Interpretation
In this video, I explain and demonstrate the pivot shift test, a special test used in the assessment of ACL injuries. More specifically, we will cover the procedure, interpretation of results, and its psychometric properties.
Catalyst University
Manipulations | Absolute & Relative Contraindications ⚠️ 🛑
In this video, we discuss some of the common absolute and relative contraindications to performing manipulations.
Catalyst University
Adhesive Capsulitis (Frozen Shoulder) | Part 1 - Presentation & Pathophysiology
In this video, we discuss the clinical presentation and pathophysiology of adhesive capsulitis (frozen shoulder).
Healthcare Triage
Prostate Screenings Are Cool Again!
The guidelines for screening for prostate cancer have changed. Again! And that's ok! The USPSTF is hard at work. This is Healthcare Triage News.
Science360
Trapping blood clots to treat stroke
Strokes are primarily caused by blood clots in the blood vessels of the brain. An NSF-funded technology developed by Insera Therapeutics is designed to efficiently trap and remove these clots, even in some of the tiniest blood vessels....
Science360
4 Awesome Discoveries You Probably Didn't Hear About This Week - Episode 7
“Walking molecules” that haul damaged DNA to the cell’s emergency room, drones that could be small as a fingernail, fish that do the “electric hide,” and local interventions that could boost coral’s resilience to bleaching. Yes, it’s “4...
Catalyst University
Thompson Test | Rationale & Interpretation
In this video, I explain and demonstrate the Thompson test, a special test used in the diagnosis of an Achilles tendinopathy and/or rupture.