Attention! Spells of momentary blindness following visual disturbance

Emotionally arousing violent or erotic images have been known to cause momentary periods of blindness. It has been demonstrated that there are limits to how much information people can hold in their visual short-term memory // . As a consequence of this, we often miss visual images that pass ri...

Mini-Stroke Can Mean Major One Within Hours

.... Reporting in the June 2 issue of Neurology , Rothwell and his colleagues looked at the medical records of 1,247 people who had a TIA, which is a momentary blockage of blood flow in a brain artery. Of those, 35 went on to have recurrent strokes within the next 24 hours. In that group, 1.2 percent of th...

For Patients With Irritable Bowel Syndrome (IBS), iPhone to the Rescue

.../apps/ibssymptomtracker and purchase this application, which retails for $3.99. By recording post bowel movement data, as well as anywhere from 1-5 momentary assessments at convenient times during the day, a clear picture of relationships between symptoms can be developed. The graphs and data produced by th...

Swine Flu Fear (SFF) Now a Pandemic

...nfer sufficient protection against swine flu fear. The SARS fear (SARSF) pandemic in 2003 failed to be contained and sent the continent of Asia into a momentary recession as schools closed, factories shut down, and travel came to a halt. In the recent avian flu panics, millions of chickens and other birds lost...

The Epilepsy Foundation Commends Rock Star Prince for Talking About It

...ological condition that affects more than 3 million Americans and 50 million people worldwide. The condition produces seizures, which can range from a momentary disruption of the senses, to short periods of unconsciousness or staring spells, to convulsions. Currently there is no cure for epilepsy; however, mor...

Video: Celebrities and Thousands of Walkers Unite at Nation's Capitol to Raise Awareness About Seizures and Epilepsy

... any time in life, but there is a particular susceptibility in young children and the elderly. The condition produces seizures, which can range from a momentary disruption of the senses, to short periods of unconsciousness or staring spells, to convulsions. A seizure happens when a brief, strong surge of elect...

New Aflac Commercial Asks, 'Who Dun It?'

...cond commercial is set on a stormy night in a dark parlor. A group of friends is comforting a woman who had an accident and cannot go to work. After a momentary loss of power the lights return, and the injured woman finds herself holding a pile of cash leaving the entire group to ask, -- "who dun it?" The ad ...

Video: Celebrities and Professional Athletes Invite the Public to Join them at the Third Annual National Walk for Epilepsy on March 28, in Washington, D.C.

... any time in life, but there is a particular susceptibility in young children and the elderly. The condition produces seizures, which can range from a momentary disruption of the senses, to short periods of unconsciousness or staring spells, to convulsions. A seizure happens when a brief, strong surge of elect...

First Study to Test Real-World Effects of Stun Gun Use Raises Questions about Safety

...ical professor in cardiology at UCSF. Stun guns like the Taser deliver a high-frequency, high-voltage current to incapacitate victims by causing momentary neuromuscular incapacitation. They are in use by over 12,000 law enforcement, military and correctional agencies in the U.S. and abroad, according to...

US soldiers in high-tuberculosis areas face new epidemic: false positives

...res for interpreting those tests in low-risk populations. These false positives tests have become more than a mere institutional inconvenience or a momentary medical scare for Soldiers being tested. They are a real financial and medical burden because they inappropriately diverting limited funds and resourc...

momentary in Medical Technology

Hematology Analyzers Simple, Sophisticated Technology Serving All Patients

...m meter to measure impedance across the orifice, he partially drained one chamber. As seawater flowed through the orifice, each plankton cell caused a momentary drop in impedance. In this way, the concentration of plankton particles could be measured. The odd echoes were attributed to plankton, the principle w...

momentary in Medical Products

Micromax

Description:...tures Micromax includes a choice of g-force or rpm speed control, gentle and fast acceleration/braking rates, audible end of run signal, as well as momentary spin and time hold selections. More Convenience A "glove friendly" membrane control panel with digital display makes Micromax easy to clean and ea...
Company:ThermoFisher Scientific

Microlite

Description:...ures Microlite includes a choice of g-force or rpm speed control, gentle and fast acceleration/braking rates, audible end of run signal, as well as momentary spin and time hold selections. Less Noise Other microcentrifuges that are less powerful than Microlite are noisy distractions, but Microlite ope...
Company:ThermoFisher Scientific

Spinchron DLX

Description:...ction drive system; Programmable memory; Ten acceleration and deceleration rates; Continuous or timed runs; Pulse button feature for performing quick, momentary runs; Automatic door interlock system safety feature; Quiet; operation for your work environment with equal or less than 62 dBA....
Company:Beckman Coulter, Inc.

WatchMate LC

Features:...cation for up to eight protected areas with the WatchMate annunciator Adjustable volume, relay delay and capture range, up to 6 m (20 ft) Requires a momentary device, such as a keypad, to clear alarms or bypass the zone ...
Company:VeriChip Corporation

momentary in Medical Dictionary

Systole

...ormation about systole in the free online English dictionary and encyclopedia. ... systole ... extrasystole - a premature systole resulting in a momentary ... ... BZ region during isovolumic systole but preserved overall systolic ... A selected short axis slice at (B) end-diastole and (C) end- syst...

PTT

... Push-to-talk ( PTT ), also known as Press-to-Transmit, is a method of conversing on half-duplex communication lines, including two-way radio, using a momentary button to switch from voice reception mode to transmit mode. PTT Public Company Limited, a Thai oil and gas company ... PTT (Turkey), the...

Goose Bumps

...re high-flying, death-defying adventure is in the air! ... This Flash movie requires a newer version of the Flash plug-in. ... goose bumps pl.n. momentary roughness of the skin caused by erection of the papillae in response to cold or fear ... Goose bumps are created when tiny muscles at the ... ...

momentary in Biological News

Researchers use brain interface to post to Twitter

...ppens. But when the 'R' flashes, your brain says, 'Hey, wait a minute. Something's different about what I was just paying attention to.' And you see a momentary change in brain activity." Wilson, who used the interface to post the Twitter update, likens it to texting on a cell phone. "You have to press a bu...

Department of Energy putting power in the hands of consumers through technology

...n the electricity grid. When stress is detected, the controller automatically turns off specific functions like the heating element in the dryer. This momentary interruption can reduce electricity consumption enough to stabilize the balance between supply and demand on the grid without the need to turn on inef...

Warning from Asian bees

...e more swarms were found and the search widened. Already operating under marginal circumstances, many of Australia’s beekeepers can only afford a momentary sigh of relief. Asian bees (Apis cerana) are capable of carrying two types of Varroa mite – destructor and jacobsoni; the latter would not threat...

Cancer patients monitor fatigue in real time

...as smoking cessation and alcohol use. The method is called "ecological momentary assessment" (often referred to as real-time assessment), which provides an ...-time collection of fatigue data in acutely ill cancer patients. Ecological momentary assessment holds substantial promise for investigating fatigue and other ca...

Out of sight, out of mind? Not necessarily

... of the brain that processes what the eye sees - to interrupt the normal visual pathway. The volunteers looked at a computer screen, and during their momentary blindness, either a horizontal or a vertical line or a red or a green dot flashed on the screen. Researchers then asked the study participants whet...

Retina adapts to seek the unexpected, ignore the commonplace

...sual images from the eye to the brain. These cells generally record local spatial differences and changes over time rather than faithful renditions of momentary scenes. Scientists had interpreted this as a form of predictive coding, a strategy shaped by the forces of evolution in adaptation to the average imag...

Nanowires can detect molecular signs of cancer, scientists find

...igen (PSA), PSA-a1-antichymotrypsin, carcinoembryonic antigen and mucin-1. When these telltale proteins come into contact with a receptor, it sparks a momentary change in conductance that gives a clear indication of the marker's presence. The detectors differentiate among various cancer markers both through th...

momentary in Biological Technology

Early-stage quality brings investment, Meier says

...'s business process management. Wisconsin has experienced its ups and downs with venture funding, but Meier doesn't view the third quarter spike as a momentary blip on the radar screen. Having worked with a lot of technology companies over the last many years here in Wisconsin, I personally have seen a tre...

momentary in Biological Definition

Species

...ngs; members of a species are all different, and over time species change. This suggests that species do not have any clear boundaries but are rather momentary statistical effects of constantly changing gene-frequencies. One may still use Linnaeus' taxonomy to identify individual plants and animals, but one ...