Study co-author, Jack Feldman, Ph.D., a professor of neurobiology at UCLA, discovered a tiny cluster of neuronsthat links respiration to relaxation, attention, excitement and anxiety located deep in the mice brainstem. He published his findings in 1991, since then, an equivalent structure has been
Date: Apr 01, 2017
Category: Health
Source: Google
Sighing is Good for Your Health, and Rodents Sigh up To 40 Times per Hour
A professor of neurobiology at UCLA and a senior author of the study, Jack Feldman, disclosed that rodents sigh nearly 40 times per hour while humans only heave a sigh 12 times per hour even though most people do not know that they sigh that much regardless of their emotional states.
elusive mechanism has turned out to be a stunningly simple reflex. Sighing appears to be regulated by the fewest number of neurons we have seen linked to a fundamental human behavior, said Jack Feldman, a neurobiology professor at the University of California, Los Angeles, in a press release. Fel
Date: Feb 10, 2016
Category: Health
Source: Google
You Sigh Without Realizing It Every Five Minutes. Here's Why.
Converting our normal breaths into sighs is regulated by the fewest number of neurons yet seen linked to a fundamental human behavior, said research co-author Dr. Jack Feldman, a professor of neurobiology at theDavid Geffen School of Medicine at UCLA.
eep their alveoli inflated, and while there isnt any indication that excess sighing is bad for you, it can cause a lot of stress. UCLA researcher Jack Feldman, who collaborated on the study, thinks the basic science behind the new paper is just as noteworthy as potential medical applications.
Date: Feb 09, 2016
Category: Health
Source: Google
'A Sigh is Just a Sigh' Debunked: Scientists Discovered How & Why People Sigh
These types of inhalation are not related to emotion, said Jack Feldman from UCLA. It is actually a reflex action that provides an extra amount of air that helps re-inflate some of the 500 million tiny balloon-like sacs in the lungs called alveoli.
Date: Feb 09, 2016
Category: Health
Source: Google
Scientists locate the part of the brain that controls sighs
Chances are you sigh much more than you realize. Most humans heave an involuntary sigh an average of 12 times an hour, said Jack Feldman, a professor of neurobiology at UCLA and a senior author on the paper.
"Sighing is vital to maintain lung function," says Jack Feldman, a brain scientist at the University of California, Los Angeles. These periodic deep breaths reinflate tiny air sacs in the lungs that have gone flat. But the brain circuitry behind those reflexive sighs has been a mystery.