Dr Matt & Dr Mike's Medical YouTube
Summary: Dr. Mike Todorovic & Dr. Matt Barton are Medical Educators from Australia that love teaching about the Human Body. We also have a podcast!! Dr. Matt & Dr. Mike's Medical Podcast Facebook: Dr Matt & Dr Mike's Medical Podcast Twitter: @drbartox @mickeytod @gubiosciences These brief concept captures are designed to supplement student learning for the following subjects: - Anatomy - Physiology - Pathophysiology - Pharmacology
In this video, Dr Mike looks at the second layer of the GIT called the submucosa. Made up of loose connective tissue it contains blood vessels, nerve fibres, and lymphatics.
In this video, Dr Mike discusses the function on all 12 pairs of cranial nerves and some of the tests used.
In this video, Dr Mike demonstrates the different pathways that motor information can take down the spinal cord.
In this video, Dr Mike looks at a number of different neurotransmitters, their receptors, whether they are excitatory or inhibitory, and their function within both the central nervous system and peripheral nervous system. This includes; acetylcholine, catecholamines, adrenaline (epinephrine), noradrenaline (norepinephrine), dopamine, serotonin, gaba, glutamate, and substance P.
In this video, Dr Mike discusses the different types of supporting cells within the brain. This includes, astrocytes, oligodendricytes, microglia, ependymal cells, and schwann cells.
In this video, Dr Mike explores how a neuron can send a signal across a synapse to either stimulate or inhibit another neuron or muscle or gland. He discusses action potentials, calcium channels, vesicles filled with neurotransmitters, and more!!
In this video, Dr Mike explains the process of an action potential!!
In this video, Dr Mike explains how a neuron can be stimulated or inhibited to send a signal. He also looks at two types of graded potential; spatial summation and temporal summation.
In this video, Dr Mike explains the basics of a neuron as the excitable cell of the nervous system.
In this video, Dr Mike explains that excitable tissues like muscles and neurons require a resting membrane potential in order to contract or send signals.
In this video, Dr Mike explains how the nervous system is divided anatomically and physiologically into the central and peripheral nervous system.
PFTs: Respiratory Assessments (2019-03-29T22:24:04.000Z)
In this video Dr Matt describes the structure of the cell membrane (including protein channels, phospholipids, cholesterol and glycoproteins) based on the fluid mosaic phospholipid bilayer model.
In this video Dr. Mike predicts the direction of movement of materials across cell membranes based on factors such as concentration, physical and chemical nature of the materials
In this video, Dr. Mike describes how the cell membrane maintains relatively stable internal conditions via the passive movement (diffusion, osmosis) of some substances along a concentration gradient.