Catalyst University
Transverse Ligament Stress Test | Rationale & Interpretation
In this video, I explain and demonstrate the transverse ligament stress test, which is used to assess integrity of the transverse cervical ligament. More specifically, we cover its rationale, interpretation of results, and psychometric...
Catalyst University
Motor Learning | Constant & Variable Practice
In this motor learning video, we will explore and differentiate constant and variable practice.
Catalyst University
Anatomy of the Sacrum & Coccyx [+ other relevant structures]
In this video, we explore the structure of the sacrum and coccyx along with other relevant anatomy such as the associated spinal nerves.
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...
Catalyst University
Branching of the Thoracic Aorta
In this video, we explore the arteries supplying the tissues and organs of the thoracic cavity, especially those originating from the thoracic aorta.
Catalyst University
Adductor Group - Origins, Actions, Innervations, & Actions
In this video, we discuss the following: [1] location of the 4 major hip adductor muscle [2] origins, insertions, innervations, and actions [3] the pes anserine
Zach Star
What is Biochemistry?
Biochemistry is the combination of majoring in biology and chemistry. As a biochemistry major you will take more classes related to chemistry until your 3rd and 4th year where you can choose electives in biology or chemistry. Biochemists...
Catalyst University
Catalase Physiology, Biochemistry, and Inorganic Mechanism
Catalase Physiology, Biochemistry, and Inorganic Mechanism
Catalyst University
The Gait Cycle [Part 2] | Terminal Stance (TSt) → Pre-swing (PSw)
In this video, we explore the details occurring at each joint during the gait cycle. This is part 2, covering Terminal Stance (TSt) → Pre-swing (PSw)
Catalyst University
Type II Alveolar Cells | Pulmonary Surfactant
Type II Alveolar Cells | Pulmonary Surfactant
Catalyst University
Mechanical Traction | Clinical Prediction Rules [CPRs] EXPLAINED
In this video, we explore the clinical prediction rules for mechanical traction of both the cervical and lumbar spines.
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
Spurling's Test | Rationale & Interpretation
In this video, I explain and demonstrate Spurling's test, a special test used in the clinical prediction rule for a cervical radiculopathy.
Catalyst University
Prions | Mechanism of Kuru & Relation to Creutzfeldt-Jakob Disease
In this video, I discuss the mechanism of transmission and development of Kuru, a prion disease derived from cannibalism of brains infected by either Creutzfeldt-Jakob Disease (cCJD) or others with Kuru.
Catalyst University
Penicillin: Mechanism of Inhibition of Transpeptidase
Penicillin: Mechanism of Inhibition of Transpeptidase
Catalyst University
Brain-Derived Neurotrophic Factor (BDNF) | Signaling & Mechanism
In this video, we will discuss the signaling mechanism and overall effects of brain-derived neurotrophic factor (BDNF).
Catalyst University
Anatomy and Functions of the Glenohumeral Joint [Part 2]
In this video, we will explore the anatomy and functions of glenohumeral joint, mainly through viewing the intrinsic ligaments, extrinsic ligaments, and the structures of the rotator interval.
Catalyst University
The GABAa Receptor & Positive Allosteric Modulation
The GABAa Receptor & Positive Allosteric Modulation
Catalyst University
TENS & IFC [Full Lecture] | Theory, Parameters, & Pain Theories [Gate Control & Endo-opioid]
In this video, we explore the theory, use, and parameters with TENS and IFC, two E-Stim modalities used in pain control. Also, we discuss the two relevant theories of pain modulation: gate control and endogenous opioid theories.
Catalyst University
Terminating a G protein Coupled Response
Terminating a G protein Coupled Response
Catalyst University
Michaelis-Menten Plot: Determine 4 Kinetic Parameters (Part 1)
Michaelis-Menten Plot: Determine 4 Kinetic Parameters (Part 1)
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.