Sentences with phrase «in blood flow color»

That's the conclusion of a groundbreaking study into human expressions of emotion, which found that people are able to correctly identify other people's feelings up to 75 percent of the time — based solely on subtle shifts in blood flow color around the nose, eyebrows, cheeks or chin.

Not exact matches

Also, for about six weeks after delivery you'll probably need to wear a full - size sanitary napkin to absorb the flow of blood called lochia, which ranges in color from red to yellow to white.

It measures blood flow to the brain by sending light signals from sensors mounted in a 3 - pound headcap, then producing images of blood oxygen changes — representing brain activity — by recording the absorption of light at different colors.

Men in this image have higher blood flow in blue colored areas — the cerebellum.

Side view of the brain summarizing blood flow results from tens of thousands of study subjects shows increased blood flow in women compared to men, highlighted in the red colored areas of the brain: the cingulate gyrus and precuneus.

On the return helicopter ride from the Dry Valleys to her first shower in weeks at McMurdo Station, Berglund snapped this image of Blood Falls, a spot where saltwater — colored rusty - red by iron oxide — flows from the tongue of Taylor Glacier.

For the first time, using sophisticated tools to measure skin color, blood flow, and temperature, researchers found that patients on the drug who had a very rapid onset of flushing — redness, pain, swelling, and heat to the face — rated the experience far more harshly than patients whose skin changed gradually, even to the point of extreme redness or change in temperature over time.

Activity (the direction and speed of blood flow), is in color.

Neuroscientists zeroed in on it by placing subjects in a positron - emission tomography (PET) scanner to measure blood flow in the brain, then having them look at cards with color rectangles.

Additional skepticism arises from knowing that fMRI measures blood - flow change, not neuronal activity, that the colors are artificially added in order to see the blood - flow differences and that those images are not any one person's brain but are instead a statistical compilation of many subjects» brains in the experiment.

Doodling produced the highest average increase of blood flow in the reward pathway in comparison with free - drawing and coloring.

Their gums will be pale in color because of decreased blood flow (normal gums should be bubblegum pink).