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waves in Medical News

Real-Time Control of Wheelchairs with Brain Waves

A new signal processing technology for brain machine interface (BMI) application In a press conference in Tokyo today, The BSI-TOYOTA Collaboration Center announced their success in developing a system which utilizes one of the fastest technologies in the world, controlling a wheelchair using bra...

Video: ADA 23rd New Dentist Conference: Making Waves in Miami

April 30-May 2, 2009 Hyatt Regency Miami MIAMI, April 16 /PRNewswire/ -- Get Ready to Make Some Waves! The ADA 23rd New Dentist Conference: Making Waves in Miami will be held April 30-May 2, 2009 at the Hyatt Regency in Miami, FL. Join the ADA Committee on the New Dentist for ...

Musicians' Brain Waves Are Also in Tune

Study shows guitarists' minds in sync as they perform together TUESDAY, March 17 (HealthDay News) -- When they play together, musicians' brain waves harmonize along with the music, according to new European research. They analyzed electrical activity in the brains of eight pairs of ...

Ultrasound waves aid in rapid treatment of DVT

The use of ultrasound waves for deep vein thrombosis (DVT) may help dissolve blood clots in less time than using clot-busting drugs alone, according to researchers at Emory University. The study will be presented Sunday, Nov. 23, 2008 at the annual VEITHsymposium in New York City. "These clots ...

Vancouver Coastal Health Authority Makes Waves With Patient Flow

First Health Authority to automate patient flow enterprise wide PITTSBURGH, May 15 /PRNewswire/ -- Vancouver Coastal Health (VCH) has implemented TeleTracking Technologies' world class patient flow solutions as part of their campaign to improve patient flow. As the proportion of the regi...

Radio waves fire up nanotubes embedded in tumors, destroying liver cancer

HOUSTON - Cancer cells treated with carbon nanotubes can be destroyed by non-invasive radio waves that heat up the nanotubes while sparing untreated tissue, a research team led by scientists at The University of Texas M. D. Anderson Cancer Center and Rice University has shown in preclinical experi...
waves in Medical Technology

Brain Waves Show Sound Processing Abnormalities in Autistic Children

CHICAGO, Dec. 1 /PRNewswire-USNewswire/ -- Abnormalities in auditory and language processing may be evaluated in children with autism spectrum disorder by using magnetoencephalography (MEG), according to a study presented today at the annual meeting of the Radiological Society of North America (RS...

NanoVibronix Receives Wound Healing Indications in Europe for its PainShield(TM) Device

...ived CE approval in Europe for additional claims of wound healing. PainShield is the first hands-free, patch-based device that uses surface ultrasound waves for therapeutic treatment of wounds. The innovative PainShield consists of a disposable patch connected to a portable driver. PainShield for wound the...

New Report by BioTrends Research Group to Highlight the Launch of ULORIC(R) (febuxostat)

...nterviews. In total, 300 Rheumatologists and Primary Care Physicians will participate in the research. Following a baseline report, three additional waves will be published capturing launch effectiveness at one month, three months, and six months post launch. The reports are designed to assess trial and...

VIDEO from Medialink and International HIFU: New Prostate Cancer Procedure Being Tested in US Clinical Trials

...mally invasive procedure that uses the Sonablate(R) 500 ultrasound device to destroy cancerous tissue with focused sound waves. By focusing sound waves in a targeted area, HIFU can rapidly increase the temperature in the focal zone, causing tissue destruction. This procedure is radiation-free and doe...

MRI Emerges As Vital Resource in Treatment of Back Pain

...I scans are produced by stimulating the protons in tissues and liquids (such as fat, muscle, spinal cord, and fluid in the spine) using radiofrequency waves in the presence of a magnetic field. MRI detects the amount of energy emitted from these protons. This technology makes MRI well suited to evaluate sp...

St. Jude Finds 'Dancing' Hair Cells Are Key to Humans' Acute Hearing

...ms into an electrical signal that travels to the brain's auditory center. Without such amplification, hearing would be far less sensitive, since sound waves entering the cochlea are severely diminished as they pass through the inner ear fluid. In their studies, Zuo and his colleagues have sought to est...
waves in Medical Products

LITHOSTAR Multiline

Description:...rystal-clear images enabling rapid, precise stone localization. Developed for highly effective therapy, the LITHOSTAR Multilines electromagnetic shock waves were designed to treat stones not healthy tissue through the optimization of the focal zone to typical stone size. The result is precise targeting, ...
Company:Siemens Medical Solutions Urology

MODULITH® SLK

Description:...LITH SLK follows a completely new and revolutionary design: A medium sized shock wave source offering a wide energy range for all indications of shock waves is mounted on a flexible, easy-to-move, articulated arm. Different components of the treatment set-up like uro table, X-ray C-arc, ultrasound device e...
Company:KARL STORZ Endoscopy-America, Inc.

Z-View Aberrometer

Description:...atient's eye were perfect, a matching set of plane waves entering the eye world focus onto a very small spo...t on the retina. However, in actual human eyes the waves are distorted causing a slight blur on the retina....nt on the retina would form a perfect set of plane waves leaving the eye. The Ophthonix Z-View Aberrometer ...
Company:Ophthonix, Inc.

Crystalline

Description:...ries are silicone endocardial leads specifically designed for optimal sensing performance of the pacemaker system, reducing the sensing of far-field R waves and myopotentials. The Crystalline leads allow a higher sensitivity setting for improved detection of atrial fibrillation....
Company:Vitatron B.V.

Crystalline ActFix

Description:...ndable retractable helix mechanism, specifically designed for optimal sensing performance of the pacemaker system, reducing the sensing of far-field R waves and myopotentials. The Crystalline Active fixation leads allow a higher sensitivity setting for improved detection of atrial fibrillation....
Company:Vitatron B.V.

OSCAR Ultrasonic Bone Cement Remover

Description:... OSCAR ulitizes ultrasonic waves to remove bone cement speedily and efficiently. The oscillating tip of the probe liquifies the cement at the point of contact, allowing it to be re...
Company:Orthofix, Inc
waves in Medical Dictionary

X-Ray

... An history of the X-Ray and the invention of x-ray machine and CAT-Scans -sp xray . ... xray . medical. X-Ray . X-rays are electromagnetic waves of short ... Detailed information on x-ray , including information on how the procedure is performed ... a break in a bone, the x-ray beam pass...

Ultrasound

...re of Ultrasound . Lots More Information. See all Tests & Treatment ... ultrasound ( ) n. Ultrasonic sound. Medicine. The use of ultrasonic waves for diagnostic or therapeutic purposes, specifically to image an internal An ultrasound machine creates images that allow various organs in th...

Transvaginal ultrasound

...ut Pelvic Ultrasound . ... A transvaginal ultrasound is usually performed to view the endometrium or the ... A pelvic ultrasound uses sound waves to make a picture of the organs and structures ... A transvaginal ultrasound is done to look for problems with fertility. ... A transvagina...

Spine MRI

... spine can be useful in evaluating problems such as pain, ... A lumbar spine MRI is a painless test that uses a magnetic field and radio waves ... MRI of the lumbar spine can be useful in evaluating symptoms such as lower back ... Spine MRI may show the exact location of tumors ...

Refraction

...medium to a ... Refraction is the bending of waves when they enter a medium where their speed is ... ...ue to a change in its speed, as ... Other types of waves also undergo refraction , for example, when sound waves pass ... Refraction - Definition of Refract...

Radiation therapy

...f proton radiation therapy over x-rays is its ability to deliver ... Radiation therapy uses the same principle -- the power of high-energy waves or ... What are the side effects of radiation therapy ? • Will I be radioactive? ... Radiation therapy — Overview covers definition, risks,...
waves in Biological News

Marine microbes creating green waves in industry

New technology designed to analyse large numbers of novel marine microbes could lead to more efficient and greener ways to manufacture new drugs for conditions such as epilepsy, diabetes, flu and other viruses, as well as improving the manufacture of other products such as agrochemicals. Resear...

MIT: Making waves in the brain

CAMBRIDGE, Mass.--Scientists have studied high-frequency brain waves, known as gamma oscillations, for more than 50 years, believing them crucial to consciousness, attention, learning and memory. Now, for the first time, MIT researchers and colleagues have found a way to induce these waves by shin...

Case researcher in RNA biology makes waves by challenging current thinking

In the January 18th issue of Molecular Cell, Case Western Reserve University School of Medicine researcher Kristian E. Baker, Ph.D. challenges molecular biologys established body of evidence and widely-accepted model for nonsense-mediated messenger ribonucleic acid (mRNA) decay. With her collabora...

Bursts of waves drive immune system 'soldiers' toward invaders

Scientists have discovered that torrents of microscopic waves propel white blood cells toward invading microbes. The discovery - recorded on videotape -- holds the potential for better understanding and treatment of cancer and heart disease. Visible only under a very high-resolution light micro...

Queen's marine biologist investigates aliens beneath the waves

Queen's University Belfast is appealing for help from the public in looking at ways to detect and stop the spread of marine aliens. Activities such as aquaculture, shipping and recreational boating have led to an army of marine alien species hitchhiking around the globe. Now Queen's is attempt...

Slow brain waves play key role in coordinating complex activity

While it is widely accepted that the output of nerve cells carries information between regions of the brain, it's a big mystery how widely separated regions of the cortex involving billions of cells are linked together to coordinate complex activity. A new study by neuroscientists at the Universi...
waves in Biological Technology

Toward world's smallest radio: nano-sized detector turns radio waves into music

Researchers in California today (Oct. 17) report development of the worlds first working radio system that receives radio waves wirelessly and converts them to sound signals through a nano-sized detector made of carbon nanotubes. The carbon nanotube radio device is thousands of times smaller than ...

Taming tiny, unruly waves for nano optics

ATLANTA (Oct. 8, 2007) -- Nanoscale devices present a unique challenge to any optical technology -- theres just not enough room for light to travel in a straight line. On the nanoscale, energy may be produced by radiating photons of light between two surfaces very close together (sometimes as c...

Engineers tune a nanoscale grating structure to trap and release a variety of light waves

People debating politics are well-advised to shed more light than heat. Engineers working in optical technologies have the same aspiration. Light waves transmit data with much greater speed than do electrical signals, says Qiaoqiang Gan, a Ph.D. candidate at Lehigh University in Bethlehem, Pa. ...

New MIT radio chip mimics human ear

...rics and neural signal processing to convert sound waves into electrical signals that are sent to the brain. As sound waves enter the cochlea, they create mechanical waves in the cochlear membrane and the fluid of the inne...

Baseline Research Indicates High Interest in Centocor-Ortho Biotech's SIMPONI(R)

... and qualitative telephone interviews. In total, 300 Rheumatologists will participate in the research. Following a baseline report, three additional waves will be published capturing launch effectiveness at one month, three months, and six months post launch. The reports are designed to assess trial and...

Cochlear Americas Provides Support for Cochlear Implant Recipients to Pursue Higher Education

... ear. Unlike hearing aids, cochlear implants do not amplify sound, but instead are designed to mirror natural hearing. Cochlear implants convert sound waves to electrical impulses and transmit them to the inner ear, providing people with severe-to-profound hearing loss the ability to identify sounds in the...
waves in Biological Definition

Human

... modern humans began to move out of Africa less than 100,000 years ago. Australia was colonized 70,000 years ago; Europe 40,000 years ago with later waves 22,000 and 9,000 years ago, according to Ornello Semino of the University of Pavia and Peter Underhill of Stanford University [11] ; and the Amer...

Malaria

...iodically breaking out of the red blood cells. The classical description of waves of fever coming every three or four days arises from simultaneous waves of merozoites breaking out of red blood cells during the same day. The pa...

Mathematical biology

...nzyme kinetics [4] Cancer modelling and simulation [5] Swarming behaviour [6] Multi-scale modelling of the heart [7] Travelling waves in a wound-healing assay [8] The mechanochemical theory of morphogenesis [9] Biological pattern formation [10] Modelling the movement of...

Nervous system

...nemones and jellyfish , have a nerve net , in which the activation of any one neuron triggers a wave of activation across the entire network. These waves are both afferent and efferent , representing both the sensation of chemicals or touch as well as the stimulus of the animals' reflexive mechanical...

Operator

... of periodic functions , this result is based on the theorem that any continuous periodic function can be represented as the sum of a series of sine waves and cosine waves: When dealing with general function R->C , the transform takes up an integral form: Laplacian transform ...

Photon

... gamma ray ; a photon of the immediately lower energy range is denoted X , an X-ray ). Properties All electromagnetic radiation, from radio waves to gamma rays, is quantised as photons: that is, the smallest amount of electromagnetic radiation that can exist is one photon whatever its waveleng...
waves in Biological Dictionary

Ventral

... wall along the ventral suture of a simple ovary. ... FREE Shipping BOTH Ways - Skechers Tantric - Ventral : Kick back in the sand and enjoy the waves with these lax ' Ventral ' slip-ons from Skechers . ; Corduroy An incisional hernia is a common type of ventral hernia... Health " Conditions &am...

Ureters

...eters ... When the bladder is distended the openings of the ureters are about 5 cm. ... The ureters push each small amount of urine along in waves of contraction, at low pressure. ... At the bladder, each ureter passes through an opening in the ... Information on the diagnosis and treatment ...

Tympanic membrane

... An animal model of chronic tympanic membrane perforation. ... Creating a stable tympanic membrane perforation using mitomycin C ... ... waves strike the tympanic membrane , it vibrates and begins ... a perforation of the tympanic membrane may lead to infection ... Tympanic Membrane...

Tetrapod

...pod is a four-legged concrete structure used as armour unit on breakwaters. The Tetrapod 's shape is designed to dissipate the force of incoming waves by allowing water to flow around rather than against it, and to reduce displacement by... Compare Cheap Prices for Tetrapod Chair at NexTag.com. ...

Photon

...n. It is also the force carrier for the electromagnetic... photon A quantum of electromagnetic energy. Like electrons, photons appear as both waves and ... Einstein model of a photon gas. 7 Stimulated and ... photon ( ) n. The quantum of electromagnetic energy, regarded as a discrete partic...

Negative interference

...e lightwave interference occurs when the second waves are out of sync ... Implicit Interference . Do...nterference is a phenomenon which occurs when two waves meet while ... Moments later, a trough meets a tro...e ... Wave-Wave Interactions: Interference of waves ... ...
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Breaking Medicine News(10 mins):Health News:Obesity Fueling Rise in Diabetes Rates, Study Finds 2Health News:Obesity Fueling Rise in Diabetes Rates, Study Finds 3Health News:Booze, Pot Bad for Teens in Different Ways, Study Suggests 2Health News:Residency training predicts physicians' ability to practice conservatively 2Health News:Evolve Medical Clinics Announces Grand Opening of Annapolis, Maryland Location 2Health News:Evolve Medical Clinics Announces Grand Opening of Annapolis, Maryland Location 3
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Breaking Biology News(10 mins):This week From AGU: California earthquake, future Mars rovers, models underestimate ozone 2Exceptionally well preserved insect fossils from the Rhône Valley 2
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