Catalyst University
Structure & Function of the Spinal Accessory Nerve (CN XI)
In this video, we explore the anatomy and physiology of the spinal accessory nerve.
Catalyst University
Spinal Accessory Nerve (CN XI) | Anatomy & Functions
In this video, we discuss the anatomy and functions of the spinal accessory nerve, cranial nerve XI.
Catalyst University
Cervical Radiculopathy Mechanism Chemical Nerve Root Irritation
In this video, we discuss the differences between radicular pain and a true radiculopathy including their most common mechanisms.
Catalyst University
Vertebral Artery | Structure & Functions
In this video, we discuss the structure and course of the vertebra artery from its subclavian source to its fusion into the basilar artery.
Catalyst University
Mechanisms of Spasticity and Baclofen [Macroscopic view ONLY]
In this video, we explore the mechanisms of spasticity and baclofen, the major drug used in the treatment of spasticity. Also be sure to check out my video on the Modified Ashworth Scale!
The Noted Anatomist
Scapulothoracic joint: Muscles and nerves
A keynote tutorial that covers the clinical anatomy of muscles and nerves of the scapulothoracic joint.
Science360
Headset uses ear muscle signals for hands-free control – CES 2015
Can you wiggle your ears? If so, you're a prime candidate to try out a new headset from Reach Bionics. The small business has created technology that harnesses EMG signals from ear muscles. The creators demonstrated the device at the...
Catalyst University
Pain Modulation | Gate Control & Endogenous Opioid Mechanisms [TENS/IFC]
In this video, we explore the two major pain modulation mechanisms in TENS and IFC: gate control and endogenous opioid theories.
Catalyst University
Sleep Paralysis | Basic Epidemiology & Mechanism [@ 5:04]
In this video, we first explore the basic statistics of and concepts regarding sleep paralysis. Then, we dive into the physiological mechanism that causes it.
Catalyst University
Lumbar Spinal Stenosis | Presentation & Diagnosis
In this video, we discuss the presentation and diagnosis for lumbar spinal stenosis.
Catalyst University
The Trigeminocervical Nucleus EXPLAINED!
In this video, we discuss the mechanism of how the upper 3 cervical spinal nerves (C1-C3) refer pain into the head via the trigeminocervical nucleus.
Catalyst University
The Transverse Cervical Ligament EXPLAINED
In this video, we discuss the function of the transverse cervical ligament and what happens when it’s integrity is compromised.
Catalyst University
Sharp-Purser Test | Rationale & Interpretation
In this video, I explain and demonstrate the Sharp-Purser test, which is used to assess integrity of the transverse cervical ligament. More specifically, we cover its rationale, interpretation of results, and psychometric properties.
Catalyst University
Anatomy | The Sternum, Rib Cage, & Vertebrae
In this video, we explore: 1) the anatomy of the sternum 2) the anatomy and differences between the three classes of ribs 3) the anatomy and differences between the three classes of vertebrae 4) C1 and C2 [Atlas and Axis] 5) the sacrum...
Catalyst University
Glasgow Coma Scale EXPLAINED + 2 Example Questions
In this video, we discuss the Glasgow Coma Scale for traumatic brain injuries (TBIs) and answer 2 NPTE practice questions on the topic.
JJ Medicine
Neuroleptic Malignant Syndrome | Causes, Pathophysiology, Symptoms, Diagnosis, Treatment
Neuroleptic Malignant Syndrome | Causes, Pathophysiology, Symptoms, Diagnosis, Treatment Neuroleptic Malignant Syndrome (NMS) is a very rare but potentially life-threatening condition that is caused by excessive dopamine (D2 receptor)...
Catalyst University
The Spinothalamic Pathway EXPLAINED! | Pain & Temperature
In this video, we explore the structure, physiology, and sensation relayed by the spinothalamic pathway.
The Noted Anatomist
Superior and Inferior
This video tutorial discusses how the terms "Superior" and "Inferior" are used in anatomy: 0:00. Intro 0:14. Defining superior and inferior 0:23. Practicing the terms using examples 2:20. In-a-Nutshell 2:26. Acknowledgements
Curated Video
I WONDER - What Organs Are Part Of The Nervous System?
This video is answering the question of what organs are part of the nervous system.
Catalyst University
Straight Leg Raise Test | Rationale & Interpretation
In this video, I explain and demonstrate the straight leg raise (SLR) test. More specifically, we will cover the interpretation of results and explore its psychometric properties.
Catalyst University
Diagnosing Nerve Damage with EMG [Example 3] | UE Radiculopathy
In this video, we do an example of diagnosing nerve damage LOCATION using EMG data. This example [Example 3] is for UE nerve root damage (UE radiculopathy).
JJ Medicine
Lead Poisoning (Lead Toxicity) | Sources, Pathophysiology, Signs & Symptoms, Diagnosis, Treatment
Lead Poisoning (Lead Toxicity) | Sources, Pathophysiology, Signs & Symptoms, Diagnosis, Treatment Lead Poisoning (also known as Lead Toxicity) is a condition involving exposure and increased levels of lead in the blood. Lead is a heavy...
Barcroft Media
Paralysis Didn’t Stop Me Becoming A Ballet Dancer
ATLANTA, GEORGIA - MARCH 06: A 17-YEAR-OLD girl with paralysed arms has sworn that she’ll never let her disability stop her from dancing. Sarah Todd Hammer, from Atlanta, was just eight years old when she developed acute flaccid...
Catalyst University
Anatomy - Body Cavities & Serous Membranes
In this video, we discuss the major human body cavities and the serous membranes that line them (visceral and parietal layers).