Brain Stroke, Types of, Causes, Pathology, Symptoms, Treatment and Prevention, Animation.

Brain Stroke, Types of, Causes, Pathology, Symptoms, Treatment and Prevention, Animation.

A stroke occurs when the blood supply to a certain part of the brain is reduced or interrupted. Without oxygen and nutrients from the blood, brain cells cannot function properly and eventually die. There are 2 major types of strokes: ISCHEMIC stroke caused by a BLOCKED artery, and HEMORRHAGIC stroke caused by a RUPTURED artery. …

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Baroreflex Regulation of Blood Pressure, Animation.

Baroreflex, or baroreceptor reflex, is one of the mechanisms the body uses to maintain stable blood pressure levels or homeostasis. Baroreflex is a rapid negative feedback loop in which an elevated blood pressure causes heart rate and blood pressure to decrease. Reversely, a decrease in blood pressure leads to an increased heart rate, returning blood …

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Eye Floaters and Flashes, Animation.

Eye Floaters and Flashes, Animation.

From the patient’s point of view, floaters are objects that drift around in the field of vision. They may look like blobs, little worms or cobwebs that move with the eye’s movement. They seem impossible to focus on and are most visible when looking against a bright plain background such as a blue sky or …

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Endovascular Coiling for Brain Aneurysm, Animation.

Endovascular Coiling for Brain Aneurysm, Animation.

Endovascular coiling or endovascular embolization is a minimally invasive technique performed to treat brain aneurysms. The goal of the treatment is to block blood flow into the aneurysm and therefore reduce the risk of aneurysm rupturing. In this procedure, a catheter guided by a wire is inserted through the femoral artery at the groin and …

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Cardiac Output, Stroke volume, EDV, ESV, Ejection Fraction

Cardiac Output, Stroke volume, EDV, ESV, Ejection Fraction

CARDIAC OUTPUT is the amount of blood pumped by each ventricle in one minute. It is the product of STROKE VOLUME – the amount of blood pumped in one heartbeat, and HEART RATE – the number of beats in one minute. An INcrease in either stroke volume or heart rate results in INcreased cardiac output, …

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Does Pooh Have Mental Disorders? – Winnie the Pooh Theory – Cartoon Conspiracy (Ep. 35)

Does Pooh Have Mental Disorders? – Winnie the Pooh Theory – Cartoon Conspiracy (Ep. 35)

(Edited by cuppyson) One of my Favorite things as a kid was winnie the pooh you know [the] adventures of a little boy named Christopher Robin and his best friend Stuffed animal Poo bear. Do you know what I mean [brierly]? Oh, yeah, winnie-the-pooh Winnie-The-Pooh Tubby little Cubby all stuffed with mental disorders wait did …

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Hemorrhagic Stroke (Brain Hemorrhage)

Hemorrhagic Stroke (Brain Hemorrhage)

made by ph/ Rayan Mahmoud faculty of pharmacy , alexandria university a stroke occurs when the blood flow in part of your brain is blocked after just few minutes the starved brain cells begin to die normally the brain recieves blood via two major pairs of arteries which branch through out brain tissue and supply …

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Arteriovenous malformation (AVM) and Embolization Treatment, Animation.

An arteriovenous malformation or an AVM is an abnormal formation of blood vessels connecting arteries and veins, BYPASSING the capillary system. The blood vessels of an AVM are commonly dilated and weakened due to high blood pressure and an AMV may bleed. Bleeding from an AVM may cause damage to surrounding brain tissue and result …

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10 Disney Characters with Obvious Mental Disorders

10 Disney Characters with Obvious Mental Disorders

10 Disney Characters With Obvious Mental Disorders Quick: if you had to name a Disney character with a mental disorder, who would it be? The Evil Queen? Maleficent? Even though some of the villains suffer from clear-cut mental disorders, the heroes do too. The following are our picks for ten Disney characters with obvious issues. …

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Do These Bipolar Disorder Symptoms Sound Familiar?

Do These Bipolar Disorder Symptoms Sound Familiar?

The Diagnostic and Statistical Manual of Mental Disorders, aka, the DSM, is the book that just keeps on giving. The DSM-I published in 1952 listed 106 disorders but by 1980 the third version contained 265 disorders and number four listed 297. 2013’s version of this “Psychiatrist’s Bible” lists 300 maladies according to Reuters, all contained …

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