In this video, we explore the biosynthetic pathway for cocaine, as it occurs in the leaves of the Coca plant.

In this video, we discuss the following: [1] a brief review of deep and intermediate layers of the anterior neck [2] the suprahyoid muscles [3] the infrahyoid muscles

In this video, we discuss neck pain classification system, class 4: neck pain with cervicogenic headache. Specifically, we explore major symptom presentation and some evidence-based treatments.

In this video, we discuss the Wells Criteria for Pulmonary Embolisms [PEs].

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.

In this video, we explore Hemiballismus: the pathogenesis, the signs and symptoms, and the mechanism as it relates to the basal nuclei in great detail.

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).

In this video, we explore the following as it pertains to the deep neck flexor muscle group: [1] Results of Weakness of the Deep Neck Flexors [2] Some Potential Treatments

In this video, I explain and demonstrate the lumbar anterior sheer test, a special test used in the assessment of anterior instability in the lumbar spine. More specifically, we cover the hand placement in detail, the testing procedure,...

In this video, we discuss identification of a (+) Trendelenburg sign and truly understand the mechanism producing it.

In this video, we discuss the major divisions and branches of the subclavian artery.

In this video, we differentiate between mobilizations and manipulations.

In this video, I explain and demonstrate test for Froment’s sign, which is used to assess for ulnar nerve palsy. More specifically, we cover its rationale, interpretation of results, and mechanism.

In this video, we explore the structure and functions of the major pharyngeal palate muscles: origins, insertions, innervation, actions, and blood supply.

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

In this video, we explore the anatomy of the pelvic diaphragm muscles of the pelvic floor,

In this video, we discuss the major divisions and branches of the subclavian artery.

In this video, I explain and demonstrate the specific torsion test, a special test used in the assessment of lumbar rotational instability. More specifically, we cover the hand placement in detail, the testing procedure, and the...

In this video, I explain and demonstrate the posterior shear test, a special test used in the assessment of lumbar posterior instability. More specifically, we cover the hand placement in detail, the testing procedure, and the...

In this video, we will explore the muscles of the posterior compartment of the brachium (arm): triceps brachii and anconeus. We will dissect their origins, insertions, innervation, and actions.

In this video, we will do the following as it pertains to plantar fasciitis: [1] Discuss the relevant anatomy of the plantar aponeurosis (fascia). [2] The Windlass mechanism. [3] The typical presentation of a patient with plantar...

In this video, we discuss cervical protraction, cervical retraction, upper-cross syndrome, and introduce cervicogenic headaches by discussing their basic mechanism.

In this video, we explore the structure of the sternocleidomastoid (SCM) muscle along with its origins, insertion, blood supply, innervation, and actions.

In this video, I explain and demonstrate a stretch of the suboccipital muscle group.