This video - produced by students at Oxford University Medical School in conjunction with the faculty - demonstrates how to size and insert a Nasopharyngeal Airway.<br>It is part of a series of videos on the Initial Assessment of a Trauma Patient.
over 9 years ago
University of Southern California experts found a critical but vulnerable region in the brain, the locus coeruleus (pictured in blue), is subject to damage decades before symptoms appear.
almost 6 years ago
An edited version of my Friday Evening Discouse given to the Royal Institution on 11 April 2008. Abstract: The vagus nerves (cranial nerve X) connects our brainstem to the body, facilitating monitoring and control of many automatic functions; the vagus electrically links our gut, lungs and heart to the base of the brain in an evolutionarily-ancient circuit, similar between mammals and also seen in birds, reptiles, and amphibians. The vagus comprises a major part of the parasympathetic autonomic nervous system, contributing to the motor control of important physiological functions such as heart rate and gut motility. The vagus is also sensory, relaying protective visceral information leading to reflexes like cough and indication of lung volume. The vagus has been described as a neural component of the immune reflex. By monitoring changes in the level of control exerted by the vagus, apparent as beat by beat changes of heart rate, it is possible to indirectly view the effect of pharmaceuticals and disease on brainstem function and neural processes underlying consciousness. The paired vagus nerves of humans have different functions, and stimulation of the left vagus has been shown to be a therapeutic treatment for epilepsy, and may modulate the perception of pain.
about 13 years ago
Can you imagine being able to search for locations in the human body in the same way you can on Google Maps? This thinking lead Programmer Rich Stoner to create this amazing video of a 21st Century Map of the Brain which was our most popular tweet last week. A 21st Century Map of the Brain http://t.co/tkojzJBW55 via @brianglanz #openscience— Meducation (@Meducation) October 18, 2013 Rich writes in his blog - “Now we can quickly search Google Maps for a location, ask what is nearby, and even see what it looks like using StreetView. Now, imagine if something like that existed for the human brain: an interactive environment to search, visualize, and explore layers upon layers of neuroanatomy. This is the dream of cortical cartographers (also known as neuroanatomists). 10 years ago, one of the largest brain mapping initiatives was founded by Paul Allen with a single goal: to build a 21st Century Map of the Brain.” Click here to read more. The mapping of the brain is a working progress and therefore not 100% accurate. Even so the video gives us an insight into the innovate ways we will be able to interact with science in the future. You can follow Meducation on twitter to see more tweets like this at twitter.com/meducation.
about 8 years ago
Based on Dr Najeeb's lecture on Hypoxia, this poster is intended to provide a brief overview of the diverse causes contributing to the pathophysiology of hypoxia. I have a Powerpoint version of this that I can email in case people are having difficulties viewing/printing the poster.
over 6 years ago
This video tutorial teaches a comprehensive approach to cranial nerves examination. It is part of the MedPrep video tutorial series: http://www.medprep.in/clinical-examination-videos.php On YouTube, the MedPrep video tutorial series has received nearly 24,000 hits. The video series features myself, Sohaib Rufai, third year medical student at the University of Southampton, along with Iftkhar Hussein, an Economics student at the University of Manchester playing the patient, and Fahad Khan, a Clinical Sciences student at the University of Bradford, filming. The videos were then edited by myself. The aim was to produce a useful video series that is easy to follow, at times adding a bit of humour. The patient also put in extra time at the gym especially for the videos. The MedPrep website has been developed by a group of us at University of Southampton, aiming to provide free useful learning aids for medical students.
over 9 years ago