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Catalyst University
BPPV Treatment | Epley Maneuver [Why, When, & How]
In this video, I explain and demonstrate the Epley maneuver, a canalith repositioning maneuver used in the treatment of a posterior or anterior canal canalithiasis.
Catalyst University
Benign Paroxysmal Positional Vertigo (BPPV) | Overview
In this video, we explore the basics of Benign Paroxysmal Positional Vertigo (BPPV) including its presentation and mechanism. Also included is a brief review of inner ear anatomy and the semicircular canals.
Catalyst University
The Stress-Strain Curve EXPLAINED [for Ligaments & Tendons]
In this video, we discuss the meaning of the stress-strain curve for ligaments and tendons.
Catalyst University
The Intercostal Muscles & Intercostal Spaces
In this video, we discuss the origins, insertions, innervations, and functions of the three intercostal muscles (external, internal, innermost) AND the basic contents of the intercostal spaces.
Catalyst University
ORGANIZE! Anterior Forearm Muscle Innervation
In this video, we will discuss and organized method for learning the innervation of the anterior forearm musculature.
Catalyst University
Good Mornings [01-04-2021] | Exercise is Medicine!
I did an early morning workout with 2 exercises that both emphasized the LE extensors [Primarily hamstrings/gluteus maximus AND adductor magnus]. [1] Good Mornings - These can really make you push with your glutes but are paradoxically...
Catalyst University
BPPV Diagnosis | Dix-Hallpike Maneuver [Performance, Interpretation]
In this video, I explain and demonstrate the Dix-Hallpike maneuver with relevant reasoning, considerations, and interpretation of the test.
Catalyst University
Ottawa Ankle & Foot Rules EXPLAINED
In this video, I explain the Ottawa Ankle and Foot Rules, a set of criteria that help determine whether or not radiography is necessary prior to beginning physical therapy treatment of the ankle and foot.
Catalyst University
Cervical Flexion Rotation Test | Rationale & Demonstration
In this video, I explain and demonstrate the cervical flexion rotation test, which is used to determine the amount of atlantoaxial (AA) rotation. I also review Freyette's third law and how it pertains to this special test.
Catalyst University
The Popliteal Fossa | Boundaries & Contents
In this video, we discuss the popliteal fossa: its boundaries and contents.
Catalyst University
True Back Muscles | The Transversospinales and Segmental Groups
This video is part 2 of a series that explores the deep back muscles. Specifically, we discuss the transversospinales and segmental muscle groups. Also discussed are the associated origins, insertions, actions, and innervations.
Catalyst University
Typical vs Atypical Ribs EXPLAINED
In this video, we discuss the differences between typical ribs and atypical ribs. We also explore the difference between a costal facet and demifacets.
Catalyst University
Learn to Draw the Sacral Plexus!
In this video, I show a method to learn the nerves and nerve root levels of the sacral plexus, which can help you “brain dump” the material on an exam.
Catalyst University
Anatomy & Physiology of the Shoulder Joint [Abduction/Adduction & Flexion/Extension]
In this video, we cover the shoulder joint and the various movements [Abduction/Adduction & Flexion/Extension]. We look at the muscles and their actions, origins, and insertions.
Catalyst University
Diagnosing Nerve Damage with EMG [Example 1] | UE, Proximal to Elbow
In this video, we do an example of diagnosing nerve damage LOCATION using EMG data. This example [Example 1] is for damage to an UE nerve at a site proximal to the elbow and thus utilizes the brachial plexus.
Catalyst University
Mechanism of Facial (Bell's) Palsy and Clinical Interpretation
In this video, we discuss the mechanisms by which the facial nerve’s function can be interrupted (UMN and LMN lesions) and how to predict where a lesion occurs.
Catalyst University
Shoulder ABDuction Test | Rationale & Interpretation
In this video, I explain and demonstrate the Shoulder ABDuction Test, a special test used in the assessment and differentiation of cervical radiculopathies and thoracic outlet syndrome (TOS). More specifically, we cover the test...
Catalyst University
Exercise is Medicine | Motivation for 2021 💪
Happy New Year 2021! Last year was rough, but this year can be better. I want to inspire you to exercise! Exercise is Medicine, and I hope to inspire you to do something healthy for your body and for your life. Please enjoy the content...
Catalyst University
The Popliteal Fossa EXPLAINED | Boundaries & Contents
In this video, we explore the boundaries of the popliteal fossa as well as its major contents.
Catalyst University
Pepper Comparison Scale 🌶️ | How HOT You Like It? 🌶️🌶️🌶️
This video is simply a fun visual exploring how hot various peppers are based on the Scoville Scale.
Catalyst University
What is Herd Immunity? Does it Relate to COVID-19?
n this video, we will discuss the basic idea of herd immunity and what it means. Then, we will discuss the basic idea of a pathogen's basic reproduction number (R0) and how to predict the number of individuals who require immunization to...
Catalyst University
Spinal Manipulation Clinical Prediction Rules (CPRs) EXPLAINED
In this video, we explore the use and interpretation of the following manipulation clinical prediction rules (CPRs): [1] Lumbopelvic manipulation [2] Cervical manipulation [3] Thoracic manipulation for mechanical neck pain
Catalyst University
The Popliteal Artery and its Branches EXPLAINED
In this video, we look the popliteal artery as it descends into the leg and branches into the tibial arteries.
Catalyst University
Anatomy & Physiology of Scapular Protraction (Abduction) & Retraction (Adduction)
In this video, we discuss two movements of the scapula that correspond with shoulder flexion and extension: protraction and retraction, respectively. We will see the muscles of these movements, their origins, insertions, and actions.