Humans Can Develop Bat-Like Echolocation

... researchers analyzed the properties of various sounds and identified what they believe is the most ... said. Palate clicks "are very similar to the sounds made by dolphins, although on a different scale, ... how to emit, receive and interpret echolocation sounds is being developed. The first step is for a ...

Brain section multitasks, handling phonetics and decision-making

... same speech sound such as a 'd' or two different sounds such as a 'd' sound and a 't' sound," said Emily ... in a row as they lay in the scanner. The sounds were derived from recorded, synthesized speech. ... subjects would hear identical "dah" or "tah" sounds four in a row which would reduce brain activity ...

Apes Love a Good Laugh, Too

... 800 acoustic recordings, compared the laughter sounds of all four great ape species -- chimpanzees, ... scientists said. The team then examined the sounds "phylogenetically" -- that is, how they ... also in the details of the breathing patterns and sounds of the display." The study did not examine ...

It's How You Listen That Counts

... Damage is caused by an overexposure to sounds in a sudden spurt or through long and/or repeated exposure to sounds over 85 decibels (dB). "An average concert ... is 100% preventable by being conscious of the sounds around you and limiting dB exposure with the use ...

Pelosi: 'Today is a Very Special Day for Us in the House; We Are Going to Help 11 Million Children'

... who need health care in our country. "The sounds you hear behind me are the sounds of the future. They are the most beautiful sounds that I can think of, as a mother and a ...

Enjoy the Full Sound Spectrum in a Stylish Way, with Audeo YES

... hearing loss are once again able to enjoy all the sounds of life as the world's smallest completely ... hearing loss experience difficulty recognizing sounds and understanding speech in the high frequency ... consonants such as "b," "p" and "d" and sibilant sounds such as "s" and "sh," all of which are very ...

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sounds in Medical Technology

Video: Actress and New Mom Keri Russell Joins PKIDs to Launch 'Silence the Sounds of Pertussis' Campaign

... of its national educational campaign "Silence the sounds of Pertussis" with actress and new mom ... The campaign sounds the alarm about the dangers of pertussis and ... Russell gives voice to the "Silence the sounds of Pertussis" campaign through a national public ...

Actress and New Mom Keri Russell Joins PKIDs to launch 'Silence the Sounds of Pertussis' Campaign

... of its national educational campaign "Silence the sounds of Pertussis" with actress and new mom Keri Russell. The campaign sounds the alarm about the dangers of pertussis and ... Russell gives voice to the "Silence the sounds of Pertussis" campaign through a national public ...

February 2009 Mayo Clinic Women's HealthSource Highlights Diabetes and Heart Disease, Going Vegetarian and Tinnitus

... Minn. -- Ringing, whining, whistling, hissing or whooshing. Any of those sounds in one or both ears when there is no external noise present could be a ... hearing aid. This may help because the brain would rather process external sounds than be distracted by an internal noise. Avoiding excessive ....

Brain Waves Show Sound Processing Abnormalities in Autistic Children

... to the children in the form of beeps, tones in pairs, vowels or sentences. sounds were presented at different frequencies and tone pairs in rapid ... second delay in the brain's response while processing the rapid succession sounds and the unusual streams, giving researchers an insight into the ...

Juvenile Diabetes Research Foundation to Honor Duane DeSisto of Insulet Corporation and Senator Edward M. Kennedy at 27th Annual Hearts & Heroes Gala

... the Hearts & Heroes Gala will include a cocktail and hors d'oeuvres reception, seated dinner, live and silent auctions, and dancing to the sounds of The Marsels. FOX25 News Anchors Maria Stephanos and Mark Ockerbloom will serve as event emcees. About JDRF JDRF is the leader in ...

New Analysis in Boys and Girls Shows the ADHD Patch, DAYTRANA(TM) (methylphenidate transdermal system), Offered ADHD Symptom Control for 12 Months

... (e.g. sadness, worthlessness or hopelessness) or bipolar disorder; has family history of tics; has abnormal thoughts or visions, hears abnormal sounds or has been diagnosed with psychosis; has had seizures or abnormal EEGs; has or has had high blood pressure; exhibits aggressive behavior or ...

sounds in Medical Products

3M™ Littmann® Electronic Stethoscope Model 3000

Description:... Don't miss the sounds you need to hear! Amplify heart, lung, and other body sounds while reducing distracting ambient noise with the Littmann Model 3000. ...
Company:3M Worldwide

Littmann® Electronic Stethoscope Model 3000

Description:... enhancing overall utility. This acoustic canceling effect is different from electronic filtering, which may also filter out some portions of body sounds clinicians need to hear. Because of the unique design of its diaphragm and sensor, the Model 3000 can be used comfortably on all body types and ...
Company:3M Worldwide

Digistim 2 Plus Nerve Stimulator

Description:... in mA. Battery LED (green) indicates that the unit is on; it flashes when the battery voltage is low. Pulse LED (red) flashes and audible indicator sounds each time a stimulus pulse is generated and before the instrument automatically shuts down. The loudness of the beep is adjustable.. Case: ...
Company:CCR Medical

Digistim II Nerve Stimulator

Description:... in mA. Battery LED (green) indicates that the unit is on; it flashes when battery voltage is low. Pulse LED (red) flashes and audible indicator sounds each time a stimulus pulse is generated. Power Source: 9-V alkaline battery (access door on rear panel) Power Consumption: Approximately 9.6 mA ...
Company:CCR Medical

Digistim 3 Plus Nerve Stimulator

Description:... LCD shows current delivered to the patient in mA. Battery switch displays battery voltage on LCD. Pulse LED (red) flashes and audible indicator sounds each time a stimulus pulse is generated. Audible indicator beeps each time a stimulus pulse is generated and before the instrument automatically ...
Company:CCR Medical

MicroStim Plus Nerve Stimulator

Description:... Indicators: Battery LED (green) indicates that the units on; it flashes when battery voltage is low. Pulse LED (red) flashes and audible indicator sounds each time a stimulus pulse is generated. Power Source: 9-V alkaline battery (access door on rear panel) Power Consumption: Approximately 13.0 mA ...
Company:CCR Medical

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sounds in Medical Definition

Episodic memory

... memory can be thought of as a "map" that ties together items in semantic memory. For example, semantic memory will tell you what a "dog" looks and sounds like. All episodic memories concerning your dog will reference this single semantic representation of "dog" and, likewise, all new experiences with ...

sounds in Medical Dictionary

Breath sounds

... Breath sounds Definition: Breath sounds are the noise s produced by the structures of the lungs during breathing . Breath sounds Normal ...

Heart murmur

... Heart murmur s and other sounds A murmur does not necessarily indicate a ... Symptoms Guide > Heart Murmur s and Other sounds Heart Murmur s and Other sounds - ... Many babies have heart murmur s , ...

Heart murmurs

... Heart murmurs and other sounds A murmur does not necessarily indicate a ... Symptoms Guide > Heart Murmurs and Other sounds Heart Murmurs and Other sounds - ... Heart murmurs may be caused by a ...

Lungs

... the function of the lungs ? Lungs Breath sounds Jump to another section - Definition - Breath sounds : Overview & Considerations - Breath sounds : Common Causes - ...

Murmur

... Murmur s are sounds made by blood circulating through the heart 's ... Murmur s are blowing, whooshing, or rasping sounds produced by turbulent blood flow through the ... or near the heart . Alternative Names: Chest sounds - murmur s; Heart ...

Tinnitus

... Overview Most of us will experience tinnitus or sounds in the ears at some time or another, even if it ... involves the annoying sensation of hearing sounds in your ear when no external sound is present. ... there's no external source for this sound. The sounds heard originate within the ear and people with ...

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sounds in Biological News

Manatees can probably hear which directions boats approach from

... in their enclosure where they could listen to sounds played from one of four speakers arranged around ... that the manatees' hearing was most sensitive to sounds ranging from 10 to 20kHz, while the animals' ... to 6kHz, Colbert and David Mann designed three sounds ranging from 0.2 to 20kHz, 6 to 20kHz and 0.2 to ...

UCLA scientists discover ultrasonic communication among frogs

... of Borneo. Ultrasounds are high-pitched sounds more than 20 kilohertz (kHz) in frequency, which exceeds the upper limit of sounds detectable by humans and is far higher than the 5 ... to detect ultrasounds. The frogs can hear sounds up to 38 kilohertz, the highest frequency any ...

Dolphins maintain round-the-clock visual vigilance

... to be able to remain continually vigilant for sounds for days on end. All of this made Ridgway and his ... 0.5 s beeps every 30 s. Ridgway explains that the sounds were low enough for the dolphins to barely notice ... heard the 1.5 s tone, even after listening to the sounds for 5 days without a break. Their auditory ...

Laughing hyenas, wailing levees, the sound of cheese and blaring bagpipes

... work showing that women respond to looming sounds sooner than their typically larger, stronger male ... -- though both groups perceive receding sounds equally. Rhesus monkeys also spend less time looking at receding sounds than approaching sounds. "These reactions are ...

Orangutan's spontaneous whistling opens new chapter in study of evolution of speech

... documented between-population variation in sounds for wild orangutans," Wich said. "In addition, it ... under voluntary control. Being able to learn new sounds and use these voluntarily are also two important ... and chimpanzees are capable of species-atypical sounds and vocalizations, but only under the strong ...

Acoustical Meeting, Nov. 10-14, 2008 in Miami, Florida

... the scientists wanted to determine why a Chinook sounds different than a Coho or Sockeye. Au's team used ... contribute effectively to creating natural speech sounds -- an understanding that can be useful to ... background noise and to emotionally-significant sounds such as the cries of babies. Nina Kraus will ...

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sounds in Biological Technology

Babies Learn Music While Sleeping

... had gone before. "The babies were presented with sequences of sounds of different tone colour - different musical instruments, if you like - ... the back of EmCAP , including one starting in March 2009, which will use sounds to detect behavioural patterns of living creatures. Media note: This ...

Rutgers neuroscience may hold key to hearing loss remedy

... varying degrees of success in different patients. Some may be able to hear sounds like the rush of traffic or the crash of thunder. Others can do even ... signals that nerves then carry to the brain. Where some hair cells exist, sounds can be amplified with a hearing aid. Where the hair cells are missing or ...

Intruder alert: Tel Aviv University's 'Smart Dew' will find you!

... Ears, Noses, Skin and Eyes Unlike conventional alarm systems, each droplet of Smart Dew can be programmed to monitor a different condition. sounds could be picked up by a miniature microphone. The metal used in the construction of cars and tractors could be detected by a magnetic sensor. Smart ...

Allied Minds Establishes New Company to Commercialize Novel UC Irvine Tinnitus Therapy

... the use of long retraining regimes or the use of powerful drugs with similarly dangerous side effects. The SoundCure technology does not require sounds louder than the tinnitus being treated and uses customized sound frequencies and pulsed tones to counter the effects of tinnitus. The technology has ...

Intruder alert: Tel Aviv University's 'Smart Dew' will find you!

... Ears, Noses, Skin and Eyes Unlike conventional alarm systems, each droplet of Smart Dew can be programmed to monitor a different condition. sounds could be picked up by a miniature microphone. The metal used in the construction of cars and tractors could be detected by a magnetic sensor. Smart ...

Intruder alert: Tel Aviv University's 'Smart Dew' will find you!

... Ears, Noses, Skin and Eyes Unlike conventional alarm systems, each droplet of Smart Dew can be programmed to monitor a different condition. sounds could be picked up by a miniature microphone. The metal used in the construction of cars and tractors could be detected by a magnetic sensor. Smart ...

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sounds in Biological Definition

Homunculus

... man" (homunculus) that was placed inside a woman for growth into a child; these later became known as the spermists . This is not as silly as it sounds today, and neatly explained many of the mysteries of conception (for instance, why it takes two). However it was later pointed out that if the sperm ...

sounds in Biological Dictionary

Tongue

... tongue . It is one of the organs of taste. Much of the surface of the tongue is covered in taste ... The tongue assists in forming the sounds of speech, and ... Small bumps (papillae) cover the upper surface of the tongue . ... Tongue swelling occurs with Down syndrome, acromegaly, ...

Polytene

... /wiki/ polytene " ... polytene chromosome ( ′päli′tēn ′krōmə′sōm ) ( genetics ) A giant, multistranded, chromosome produced by multiple sounds of endoreduplication and thus polytene ( ) adj. Relating to or having large multistranded chromosomes whose corresponding ... various ...

Molar teeth

... had a headache since my wisdom teeth ... Ten million third molars (wisdom teeth ) are extracted from ... Molar teeth and all ready label sounds like: crap, so listen to mohawkradio type ... Africa, lot of three teeth ist is an elephant molar plete roots from from top of ... ... chart ...

Heritability

... can be expressed in percentage. ... Heritability is often misinterpreted as describing how much heredity contributes ... Heritability sounds simple, but it can act in unexpected ways. ... Heritability is a fundamental concept in genetics. ... Figure 1: Narrow sense heritability ...

Chromosomes

... acid DNA—the hereditary material that influences ... Run a search on Chromosomes at Wikipedia. Search Wikimedia Commons for images, sounds and other ... Chromosomes vary extensively between different organisms. ... The National Fragile X Foundation unites the fragile X community ...

Cellulose

... for a living cellule and glucose, which is sugar. Building insulation is low-thermal-conductivity material used to separate the internal climate and sounds of a building from external climate and sounds. Cellulose ... Cellulose is the main component of higher plant cell walls and one ...