Guinness World Records
Mermaid Record-Breakers
This video features Logan Halverson and Ariana Liuzzi, two individuals who hold Guinness World Records for their underwater performances as mermaids. They share their experiences, challenges, and the excitement of achieving their...
Catalyst University
The Facial Nerve [CN VII] | Structure, Function, & Major Branches
In this video, we discuss the origin, anatomy, functions, and major branches of cranial nerve VII, the facial nerve.
Catalyst University
Cranial Nerve VI - Abducent Nerve | Origin, Structure, Pathway & Function
In this video, we discuss cranial nerve VI, the abducent nerve by exploring its origin, structure, pathway & functions.
Catalyst University
Cranial Nerve IV - Trochlear Nerve | Origin, Structure, Pathway & Function
In this video, we explore the following as it pertains to cranial nerve IV, the trochlear nerve: Origin Anatomy Functions Pathway to the eye
Catalyst University
Cranial Nerve II - Optic Nerve | Structure, Function & Visual Pathway
In this video, we explore the following as it pertains to cranial nerve II, the optic nerve: Origin Anatomy Functions Pathway to the Brain
Science360
Evolution researchers discuss "On the Origin of Species"
Some of evolution science's brightest minds discuss the impacts of "On the Origin of Species" in this introductory video for the National Science Foundation's new special report entitled Evolution of Evolution: 150 Years of Darwin's "On...
Catalyst University
The Gluteal Muscles | Structure, Origins, Insertions, Actions, and Innervation
In this video, we explore the gluteal muscles (gluteus maximus, medius, and minimus) including origins, insertions, actions, and innervation.
Catalyst University
Phrenic Nerve | Functions, Course, & Impact of C3-C5 SCIs
In this video, we explore the functions and course of both the L and R Phrenic nerves along with the effects on the diaphragm for spinal cord injuries involving C3, C4, and C5 nerve roots.
Catalyst University
Cranial Nerve III - Oculomotor Nerve [Part 1] | Origin, Structure, Pathway & Function
In this video, we explore the following as it pertains to cranial nerve III; specifically, the oculomotor nerve’s somatic component: Origin Anatomy Functions Pathway to the eye
Catalyst University
Anatomy & Structures in the Carpal Tunnel
In this video, we explore the anatomy, boundaries, and structures traversing the carpal tunnel.
The Noted Anatomist
Dermatomes
This video tutorial defines dermatomes, how they are tested and why they are clinically important: 0:00. Introduction 0.14. Defining dermatomes 0:31. Clinical use of the term "dermatome" 1:01. Embryological use of the term "dermatome"...
Catalyst University
Branches of the Ulnar & Median Nerves [in Hand]
Branches of the Ulnar & Median Nerves [in Hand]
Catalyst University
Lumbar Radiculopathies | Presentation, Diagnosis, & Special Tests
In this video, we explore lumbar radiculopathies including several special tests that are useful in determining whether or not this pathology is present.
Catalyst University
Cranial Nerve I - Olfactory Nerve | Origin, Structure, Function, and Testing
In this video, we explore the following as it pertains to cranial nerve I, the olfactory nerve: Origin Anatomy Functions Pathway to the Brain Testing
Catalyst University
Carpal Tunnel Syndrome | Presentation, Diagnosis, & Special Tests
In this video, we will do the following as it pertains to Carpal Tunnel Syndrome: [1] Discuss the relevant anatomy of the carpal tunnel. [2] The typical presentation of a patient with Carpal Tunnel Syndrome. [3] Special tests used in the...
Catalyst University
The Radial Nerve [Part 2] | From Elbow → Hand
In this video, we will discuss the journey of the radial nerve after its emergence from the spiral groove of the humerus. We will see its bifurcation into deep and superficial branches and discuss their functions and paths.
Catalyst University
Cranial Nerve V - Trigeminal Nerve [Part 2] | Origin, Structure, Pathway & Function
In this video, we explore the following as it pertains to cranial nerve V; specifically, the sensory components of the trigeminal nerve: Origin Anatomy Functions Pathway to the Brain
Catalyst University
The Pudendal Plexus, Levator Ani Nerve, & the Coccygeal Plexus
In this video, we explore the gender-specific anatomy and functions of the pudendal plexus, a bundle of sensory and motor nerves originating from the pudendal nerve
Catalyst University
Sacral Plexus | Roots, Branches, & Innervation
In this video, we discuss the anatomy of the sacral plexus, its roots, the major branches, and the structures they innervate.
The March of Time
1936: ANIMATED ILLUSTRATION: Physiology of a Tooth: enamel, softer dentine, nerve pulp. Dentine w/ tendrils added. Animated drill tip showing pain. Animated swab touching tooth, temporary Lipoid deadening in tooth (not Novocain).
MOT 1936: ANIMATED ILLUSTRATION: Physiology of a Tooth: enamel, softer dentine, nerve pulp. Dentine w/ tendrils added. Animated drill tip showing pain. Animated swab touching tooth, temporary Lipoid deadening in tooth (not Novocain).
Brave Wilderness
The Deadliest Scorpion in America! (Part 1)
On this week’s episode of Breaking Trail, Coyote and the crew head off into the Sonoran Desert after dark to seek out the DEADLIEST Scorpion in the United States, the Bark Scorpion! These small and potentially lethal arachnids are not so...
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).
Catalyst University
Subclavian Artery | Branches & Divisions
In this video, we discuss the major divisions and branches of the subclavian artery.
Catalyst University
Cranial Nerve III - Oculomotor Nerve [Part 2] | Origin, Structure, Pathway & Function
In this video, we explore the following as it pertains to cranial nerve III; specifically, the oculomotor nerve’s parasympathetic component: Origin Anatomy Functions Pathway to the eye