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Blood flow
Blood flow is a biological process that distributes blood and oxygen throughout the body. Heart muscle expands and contracts pushing blood through the chambers on the right side of the heart and to the lungs where is becomes oxygenated. The oxygenated blood is then returned to the heart through the left side chambers before being moved throughout the body via arteries.
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JUL 11, 2015Neuroscience
Harvard Medical School researchers believe that type 2 diabetes might reduce the ability to regulate blood flow, which, ...Written By: Ilene SchneiderJUN 04, 2015Videos
The summer months are upon us, and depending where you live, you probably sweat every time you spend more than 15 minute ...Written By: Anthony BouchardAPR 29, 2015Neuroscience
Nerve cells and blood vessels engage in a chemical discussion to keep healthy and avoid disease, according to a new stud ...Written By: Ilene SchneiderAPR 23, 2015Cardiology
Scientific dogma has the respiration process involving only two elements-oxygen and carbon dioxide. Specifically, the de ...Written By: Judy O'RourkeAPR 20, 2015Space & Astronomy
Researchers are looking to apply hibernation-like techniques already used in medicine for space travel. Trials to test i ...Written By: Brenda Kelley KimAPR 16, 2015Neuroscience
Many studies indicate two or fewer alcoholic beverages a day may be good for men's hearts. But a new paper suggests dang ...Written By: Ilene SchneiderAPR 15, 2015Neuroscience
Some people learn a new skill right away, while others cannot. What is it about their brains that accounts for the varia ...Written By: Ilene SchneiderAPR 15, 2015Neuroscience
The brain gets bigger with physical exercise, according to two recent studies.
If borne out in later work, th ...Written By: Ilene SchneiderAPR 13, 2015Neuroscience
By directly recording electrical activity from the human brain, neuroscientists at the Stanford University School of Med ...Written By: Ilene SchneiderAPR 09, 2015Neuroscience
Why are some people able to master a new skill quickly while others require extra time or practice? To find the answer, ...Written By: Robert WoodardAPR 07, 2015Cancer
Cancer cells often break free from their original locations and circulate through the bloodstream, allowing them to form ...Written By: Ilene SchneiderAPR 06, 2015Neuroscience
Too many brain cells spoil the learning. So says a study by UC Santa Barbara's Scott Grafton and colleagues at the Unive ...Written By: Will HectorAPR 03, 2015Neuroscience
The war on PTSD, Gulf War Illness, and other illnesses suffered by veterans just got a boost from an unexpected source-l ...Written By: Will HectorMAR 30, 2015Microbiology
Researchers have have developed a new computational model that effectively simulates the mechanical behavior of biofilms ...Written By: Judy O'RourkeMAR 26, 2015Health & Medicine
Diets come and go, and the news is constantly filled with the findings and opinions about what is good for you and what ...Written By: Robert WoodardMAR 23, 2015Cardiology
Despite the advent of a new generation of stents, patients with multiple narrowed arteries in the heart who received cor ...Written By: Judy O'RourkeMAR 20, 2015Immunology
Culling vampire bat colonies to fight rabies in Latin America does little to slow the spread of the virus-and could even ...Written By: Will HectorMAR 15, 2015Plants & Animals
For some people, the price of a pet's health is never too high: A team of veterinarians in Scotland performed a set of o ...Written By: Brenda Kelley KimMAR 13, 2015Cardiology
To find out how blood flow in the heart shields against the hardening of valves in cardiovascular disease, researchers u ...Written By: Judy O'RourkeMAR 11, 2015Cardiology
A team of scientists led by Johns Hopkins cardiologist and biomedical engineer Hiroshi Ashikaga, MD, PhD, has developed ...Written By: Judy O'RourkeMAR 09, 2015Videos
This interactive animation describes about "coronary stent procedure" made by scientific animations. Stents are small ex ...Written By: Greg CruikshankMAR 06, 2015Cardiology
Researchers at the University of California, San Diego School of Medicine have identified a key piece in the complex mol ...Written By: Judy O'RourkeMAR 03, 2015Genetics & Genomics
Tiny parasitic hookworms infect nearly half a billion people worldwide, almost exclusively in developing countries. Rese ...Written By: Jennifer EllisFEB 27, 2015Cardiology
The risk of heart attack has been found to be 8.5 times higher in the two hours following an acute episode of anger than ...Written By: Judy O'Rourke
JUL 11, 2015
Neuroscience
Harvard Medical School researchers believe that type 2 diabetes might reduce the ability to regulate blood flow, which,
...
Written By:
Ilene Schneider
JUN 04, 2015
Videos
The summer months are upon us, and depending where you live, you probably sweat every time you spend more than 15 minute
...
Written By:
Anthony Bouchard
APR 29, 2015
Neuroscience
Nerve cells and blood vessels engage in a chemical discussion to keep healthy and avoid disease, according to a new stud
...
Written By:
Ilene Schneider
APR 23, 2015
Cardiology
Scientific dogma has the respiration process involving only two elements-oxygen and carbon dioxide. Specifically, the de
...
Written By:
Judy O'Rourke
APR 20, 2015
Space & Astronomy
Researchers are looking to apply hibernation-like techniques already used in medicine for space travel. Trials to test i
...
Written By:
Brenda Kelley Kim
APR 16, 2015
Neuroscience
Many studies indicate two or fewer alcoholic beverages a day may be good for men's hearts. But a new paper suggests dang
...
Written By:
Ilene Schneider
APR 15, 2015
Neuroscience
Some people learn a new skill right away, while others cannot. What is it about their brains that accounts for the varia
...
Written By:
Ilene Schneider
APR 15, 2015
Neuroscience
The brain gets bigger with physical exercise, according to two recent studies.
If borne out in later work, th ...
If borne out in later work, th ...
Written By:
Ilene Schneider
APR 13, 2015
Neuroscience
By directly recording electrical activity from the human brain, neuroscientists at the Stanford University School of Med
...
Written By:
Ilene Schneider
APR 09, 2015
Neuroscience
Why are some people able to master a new skill quickly while others require extra time or practice? To find the answer,
...
Written By:
Robert Woodard
APR 07, 2015
Cancer
Cancer cells often break free from their original locations and circulate through the bloodstream, allowing them to form
...
Written By:
Ilene Schneider
APR 06, 2015
Neuroscience
Too many brain cells spoil the learning. So says a study by UC Santa Barbara's Scott Grafton and colleagues at the Unive
...
Written By:
Will Hector
APR 03, 2015
Neuroscience
The war on PTSD, Gulf War Illness, and other illnesses suffered by veterans just got a boost from an unexpected source-l
...
Written By:
Will Hector
MAR 30, 2015
Microbiology
Researchers have have developed a new computational model that effectively simulates the mechanical behavior of biofilms
...
Written By:
Judy O'Rourke
MAR 26, 2015
Health & Medicine
Diets come and go, and the news is constantly filled with the findings and opinions about what is good for you and what
...
Written By:
Robert Woodard
MAR 23, 2015
Cardiology
Despite the advent of a new generation of stents, patients with multiple narrowed arteries in the heart who received cor
...
Written By:
Judy O'Rourke
MAR 20, 2015
Immunology
Culling vampire bat colonies to fight rabies in Latin America does little to slow the spread of the virus-and could even
...
Written By:
Will Hector
MAR 15, 2015
Plants & Animals
For some people, the price of a pet's health is never too high: A team of veterinarians in Scotland performed a set of o
...
Written By:
Brenda Kelley Kim
MAR 13, 2015
Cardiology
To find out how blood flow in the heart shields against the hardening of valves in cardiovascular disease, researchers u
...
Written By:
Judy O'Rourke
MAR 11, 2015
Cardiology
A team of scientists led by Johns Hopkins cardiologist and biomedical engineer Hiroshi Ashikaga, MD, PhD, has developed
...
Written By:
Judy O'Rourke
MAR 09, 2015
Videos
This interactive animation describes about "coronary stent procedure" made by scientific animations. Stents are small ex
...
Written By:
Greg Cruikshank
MAR 06, 2015
Cardiology
Researchers at the University of California, San Diego School of Medicine have identified a key piece in the complex mol
...
Written By:
Judy O'Rourke
MAR 03, 2015
Genetics & Genomics
Tiny parasitic hookworms infect nearly half a billion people worldwide, almost exclusively in developing countries. Rese
...
Written By:
Jennifer Ellis
FEB 27, 2015
Cardiology
The risk of heart attack has been found to be 8.5 times higher in the two hours following an acute episode of anger than
...
Written By:
Judy O'Rourke