Infants, children prefer sounds over pictures and only slowly become visually oriented, studies find
...ct, when 4-year-olds are presented with sounds and pictures at the same time and told to pay particular attent... with the familiar sounds indicating that the new pictures did not capture their attention. However, they did look significantly longer at pictures whether ne...Size of myocardial infarct measured using MRI
...3 dogs using eight different methods for analyzing pictures taken by a standard MRI, ranging from visual cues to varying strengths of a computer model called full-width at half-maximum. This computer method calculates the amount of damaged tissue by comparing MRI signal strength between damaged and undamaged ...Very shy children may process some facial expressions differently
...ns. The researchers showed the study participants pictures of boys and girls with facial expressions that depicted joy, neutrality, and anger. The study participants were assessed through questionnaires and responses were also recorded with electrodes measuring brain wave activity. The researchers found...CT venography increases detection of dangerous blood clots
...body thatare assembled by computer into a stack of pictures that can be rapidly viewed like flipping though a deck of cards. "Combining CTV with CTPA also eliminates the need for a separate lower extremity examination that can further delay diagnosis," Dr. Cham said....Use of cell phone images appears feasible for visualizing leg wounds
...s felt comfortable making a diagnosis based on the pictures in 50 cases (82 percent)," the authors state. To compare the results, the researchers used a statistical analysis which measures agreement between two raters when both rate the same object. The value range is one to zero, where one is perfect agreeme...Most advanced CT scanner improves imaging of heart, avoids need for surgical inspection
... newly upgraded device produces precise diagnostic pictures within five to 10 seconds for patients experiencing symptoms associated with heart attack. In use at Hopkins since Feb. 21, the scanner is expected to replace many diagnostic angiograms, the current gold standard for diagnostic coronary imaging. Th...Telemedicine revolution is 'disappearing' from the NHS
...lated rural areas. And it makes it easier to share pictures and data with experts in different parts of the UK or, potentially, other countries. But while "telemedicine" is on the wane, new portable "telecare" systems for monitoring people with illnesses such as diabetes, asthma, and respiratory and cardiovas...Study: Eye contact triggers threat signals in autistic children's brains
...tic children inside an MRI scanner and showed them pictures of faces with both emotional and neutral expressions. The children had to press one of two buttons to indicate whether a face showed a blank or expressive face. Throughout the process, the researchers used precise eye-tracking technology to measure e...Emotional memory study reveals evidence for a self-reinforcing loop
...olved injured people and violence, and the neutral pictures depicted buildings or other emotionally non-involv...s found that the subjects did recall the emotional pictures -- both pleasant and unpleasant -- better than the neutral pictures, and this recall was based on sp...Neurobehavioral function during coma, stroke rehabilitation effective for elderly
...moderate to severe TBI and 13 controls to identify pictures of angry faces randomly distributed among neutral faces. Patients with TBI showed significantly impaired responses while attempting to detect facial cues. Individuals with TBI were also much slower and less accurate in recognizing the angry faces. Th......es through the esophagus, taking about 2,600 color pictures (14 per second). The patient gradually sits up to aid its progression down the esophagus, while the photographs are transmitted to a recording device and then viewed on a computer screen. The single-use capsule is passed naturally in less than 24 hou...