New brainstem model reveals how brains control breathing
Scientists from Karolinska Institutet, Sweden, have discovered how the brain controls our breathing in response to changing oxygen and carbon dioxide levels in the blood.
Jul 5, 2016
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Scientists from Karolinska Institutet, Sweden, have discovered how the brain controls our breathing in response to changing oxygen and carbon dioxide levels in the blood.
Jul 5, 2016
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In animals, numerous behaviors are governed by the olfactory perception of their surrounding world. Whether originating in the nose of a mammal or the antennas of an insect, perception results from the combined activation ...
Aug 31, 2015
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Professor Jonathan Stamler's latest findings regarding nitric oxide have the potential to reshape fundamentally the way we think about the respiratory system - and offer new avenues to save lives. It may be time to rewrite ...
Apr 10, 2015
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Breathing. Body temperature. Mood. Appetite. Blood pressure. Sexual desire. Name a physiological function, and it seems the neurotransmitter serotonin has a hand in regulating it.
Dec 19, 2014
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Panic disorder is a severe form of anxiety in which the affected individual feels an abrupt onset of fear, often accompanied by profound physical symptoms of discomfort. Scientists have known from studying twins that genes ...
Dec 1, 2014
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Babies start breathing in the womb, inhaling and exhaling irregularly at first, and then gradually more and more, until the day when they're born and have to do it all the time. But premature babies sometimes have trouble. ...
Nov 24, 2014
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One of the major obstacles to growing new organs—replacement hearts, lungs and kidneys—is the difficulty researchers face in building blood vessels that keep the tissues alive, but new findings from the University of ...
Apr 4, 2013
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(Medical Xpress)—Researchers at the University of Iowa have found that three volunteer women with defective amygdalas were able to experience internal fear. In their paper published in the journal Nature Neuroscience, the ...
(Medical Xpress)—Researchers at Yale University have found that neural receptors in a fly's antenna are able to communicate with one another despite a lack of synaptic connections. They suggest in their paper published ...
When mice are born lacking the master gene Atoh1, none breathe well and all die in the newborn period. Why and how this occurs could provide new answers about sudden infant death syndrome (SIDS), but the solution has remained ...
Sep 6, 2012
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