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Brains in Medical News

Musicians' Brains Tuned to Emotions in Sound

Finding suggests children with language disorders may benefit from tonal training FRIDAY, March 13 (HealthDay News) -- Musical training enhances the ability to recognize emotion in speech and other sounds, a finding that suggests that musical training might benefit people with language...

Thrill-Seekers' Brains May Be Wired Differently

Region that affects addictive behavior is linked to risk-taking, too, study finds,, THURSDAY, Feb. 19 (HealthDay News) -- The thrill-seeking behavior that makes people love skydiving, mountain-climbing or other intense activities might be based in an area of the brain that has been lin...

The world's best brains descend on Canberra

Over 700 top Australian and international scientists will gather in Canberra this week for the 29th annual Australian Neuroscience Society (ANS) meeting. It marks a homecoming for the ANS which was formally created at a meeting in Canberra in 1980, with substantial input from ANU. A total of 53...

Aging brains allow negative memories to fade

It turns out there's a scientific reason why older people tend to see the past through rose-coloured glasses. A University of Alberta medical researcher, in collaboration with colleagues at Duke University, identified brain activity that causes older adults to remember fewer negative events t...

New tool trains athlete brains to react 53 percent faster

All great athletes know that in order to perform well, they can't just depend on their physical capabilities. Speed and efficiency in decision-making are just as essential. Two researchers from the School of Optometry of the Universit de Montral have discovered how to train the brain of athletes t...

'Super' aged brains reveal first secrets of sharp memory in old age

CHICAGO --- Maybe you have an 85-year-old grandfather who still whips through the newspaper crossword puzzle every morning or a 94-year-old aunt who never forgets a name or a face. They don't seem to suffer the ravages of memory that beset most people as they age. Researchers at Northwestern U...

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Brains in Medical Technology

Results From Drug Trials and New Risk Factors Announced at International Alzheimer's Conference

... brain protein, known as beta amyloid, in animal models of Alzheimer's. Beta amyloid is a protein that is the main constituent of plaques found in the brains of people with Alzheimer's. It is thought to be a key player in the development and progression of Alzheimer's. This result is highly unexpected as mo...

Brain Fitness Makes Boomers Age Younger

...rding to experts gathered at the Sixth Annual Boomer Venture Summit at Santa Clara University . And, it's not just that they will act younger - their brains will actually operate like brains, and look like brains, a decade younger. Jeff Zimman, Chairman of Posit Science, the leading provider of brai...

IBM and EU Partners Create a Better Way to Fight AIDS Virus

... Lab in Haifa and one of the leaders for the IBM contribution for the EuResist project. Along with talent from the IBM Research Lab in Haifa, the brains behind the EuResist project come from the EuResist Network, a non-profit partnership of pharmaceutical companies, governmental institutions, and priva...

Study Confirms Effectiveness of Innovative Prism Glasses For Hemianopia Patients

... a high level of success. They also found that the brains of patients had not fully remapped to adjust for t...these objects, patients turn to look, or, if their brains are fully adapted (remapped), perceive quickly whe... the best way to train patients to reprogram their brains to perceive direction automatically. The res...

Autism Studies Presented at Mid-Atlantic Research Consortium Meeting

...t. Several researchers presented the results of brain imaging studies. Lauren Kenworthy, Ph.D., of Children's National Medical Center, showed how brains respond when children are asked to complete tasks that involve memory and organization. Different brain regions were active in children with high-func...

Astrocytes Help Separate Man From Mouse

... and they're bigger and more complex. This has big implications for how our brains process information," said first author Nancy Ann Oberheim, Ph.D. , a medi...ly to treat epilepsy or brain tumors. They compared the astrocytes in human brains to those in mice and rats. In addition to the findings above, the team note...
Brains in Medical Products

Freezing Stage for Microtome, 76.2mmx79.4mm, 220V

Description:... so that optimum cutting temperatures can be set for different kinds of tissue. Our Freezing Stages are especially valuable for multiple sectioning of brains and other organs which are too large for cryostats. Stages can also be used to control the temperature of materials other than tissue and have been us...
Company:myNeuroLab.com

Freezing Stage for Microtome, 38 mm x 38 mm, 220V

Description:... so that optimum cutting temperatures can be set for different kinds of tissue. Our Freezing Stages are especially valuable for multiple sectioning of brains and other organs which are too large for cryostats. Stages can also be used to control the temperature of materials other than tissue and have been us...
Company:myNeuroLab.com

Freezing Stage for Microtome, 76.2 mm x 79.4 mm

Description:... so that optimum cutting temperatures can be set for different kinds of tissue. Our Freezing Stages are especially valuable for multiple sectioning of brains and other organs which are too large for cryostats. Stages can also be used to control the temperature of materials other than tissue and have been us...
Company:myNeuroLab.com

Freezing Stage for Microtome, 38 mm x 38 mm

Description:... so that optimum cutting temperatures can be set for different kinds of tissue. Our Freezing Stages are especially valuable for multiple sectioning of brains and other organs which are too large for cryostats. Stages can also be used to control the temperature of materials other than tissue and have been us...
Company:myNeuroLab.com
Brains in Medical Definition

Episodic memory

...n Healy, of the University of Edinburgh. Other studies have now started to demonstrate this episodic-like memory in other animal species, which have brains more similar to humans. For example, Kart-Teke and colleagues have demonstrated rats' preference for items it sees which is dependent on what it saw, ...
Brains in Medical Dictionary

Medulla oblongata

... major autonomic ... Brief and Straightforward Guide: What is the Medulla Oblongata ? ... The medulla oblongata is a structure found in the brains of vertebrate animals, ... Section of the medulla oblongata at about the middle of the olive. ... The formatio reticularis of the medulla o...

Hyperactivity

...Kids' Health Problems>Learning & Emotional Problems>What Is Hyperactivity ? ... People with ADHD have differences in the parts of their brains that control ... ADHD stands for attention deficit hyperactivity disorder. ... Definition of Hyperactivity disorder in the Online Dictionary...

Cochlea

... cell regeneration in the cochlea , and is just embarking on ... Promenade 'Round the Cochlea . OmniNerd. Butterflies and Wheels. Supernovas. Sharp brains ... ... dominant role of the much more sensitive cochlea in human auditory perception. ... nerve which jointly innervates the cochlea (with ...

Adolescents

... ... Science and technology news stories tagged with keyword: adolescents . ... Researchers find differences in how adolescent girls' and boys' brains react to ... It is estimated that between 4 and 8 percent of adolescents are depressed. ... Effect of antidepressants on suicide risk in child...

ADHD

...ion deficit hyperactivity disorder ( ADHD ) symptoms and treatment from KidsHealth. People with ADHD have differences in the parts of their brains that control ... If You or Someone You Know Has ADHD . Tips to Try ... ADHD affects an estimated 3% to 5% of children and adults in the U.S. Ge...
Brains in Biological News

Snakes and how they helped our big brains evolve

From the temptation of Eve to the venomous murder of the mighty Thor, the serpent appears throughout time and cultures as a figure of mischief and misery. The worldwide prominence of snakes in religion, myth, and folklore underscores our deep connection to the serpentbut why, when so few of us...

Our brains make their own marijuana: We're all pot heads deep inside

U.S. and Brazilian scientists have just proven that one of Bob Dylan's most famous lines"everybody must get stoned" is correct. That's because they've discovered that the brain manufactures proteins that act like marijuana at specific receptors in the brain itself. This discovery, published online...

Rice University psychologist finds women's brains recognize, encode smell of male sexual sweat

A new Rice University study published in the Journal of Neuroscience found that socioemotional meanings, including sexual ones, are conveyed in human sweat. Denise Chen, assistant professor of psychology at Rice, looked at how the brains of female volunteers processed and encoded the smell of...

Old and young brains rely on different systems to remember emotional content

DURHAM, N.C.Neuroscientists from Duke University Medical Center have discovered that older people use their brains differently than younger people when it comes to storing memories, particularly those associated with negative emotions. The study, appearing online in the January issue of Psych...

Big brains arose twice in higher primates

After taking a fresh look at an old fossil, John Flynn, Frick Curator of Paleontology at the American Museum of Natural History, and colleagues determined that the brains of the ancestors of modern Neotropical primates were as small as those of their early fossil simian counterparts in the Old Wor...

From brains to behavior: Cold Spring Harbor Protocols features methods for neuroscience research

COLD SPRING HARBOR, N.Y. (Mon., Oct. 1, 2007) Research in the field of neuroscience is constantly expanding to provide knowledge about biological mechanisms that underlie our ability to experience and interact with the world around us. To facilitate such research, two neuroscience methods are fea...

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Brains in Biological Technology

Oprah, Luke Skywalker and Maradona -- new study investigates how our brains respond to them

Pictures paint concepts of a thousand words- now, for the first time, scientists studying the brain have worked out how words paint concepts in our minds. The team, including Professor Rodrigo Quian Quiroga at the Department of Engineering of the University of Leicester in the UK, Professor Itz...

Nanotech particles affect brain development in mice

... study, the researchers injected pregnant mice with Ti02 nanoparticles. The brains were obtained from male fetuses/pups on the 16th day of gestation and at several points after birth. Comparing these brains to those of control animals, the researchers were able to demonstrate chang...

EnVivo Pharmaceuticals Announces Reversal of Cognitive Deficits in Alzheimer's Disease Transgenic Mouse Model With Gamma-Secretase Modulator

...oduction of AB42 in multiple cell lines and in the brains of normal mice and rats after a single dose. It s...ignificantly reduces the production of AB42 in the brains of transgenic mice after two months of daily oral ...bed the acute AB42 lowering effects of EVP-0962 in brains of non-transgenic as well as transgenic rodents. T...

Orange County Laser Surgeon Nissan Pilest Tapped as Keynote Speaker at Fraxel & Thermage User Forum Held at Beckman Laser Institute

...e speaker at Solta Medical's User Forum held at Beckman Laser Institute this past month. Solta is the parent company for the newly combined technology brains of Reliant, makers of the innovative Fraxel laser systems, and Thermage, the patented leader in radio frequency skin tightening. Dr. Pilest was chosen...

Brain research shows past experience is invaluable for complex decision making

...m experience actually changes the circuitry in our brains so that we can quickly categorise what we are seei...learning from past experience actually rewires our brains so that we can categorise the things we are lookin... match images to each other. In fact, areas in our brains are actually trained to learn the rules that deter...

Progress toward an Alzheimer's drug that saves brain cells

...a short time, but they do not stop the brain's cells from dying off. Plaques and the γ-secretase complex A typical characteristic of the brains of Alzheimer's patients is the presence of amyloid plaques, which are abnormal accumulations of the β-amyloid protein between the neurons. The st...
Brains in Biological Products

Anti-JIP 1 / 2 (SH3) Polyclonal Antibody, Unconjugated, Clone ZMD.177 from Invitrogen

Description:...omprises the amyloid plaques characteristic of Alzheimers disease, in the adult mouse brain. Taken together with previous reports of active JNK in the brains of Alzheimers disease patients, this evidence suggests that the JNK signaling pathway, and thus the scaffolding function of JIP1, may be fundamental t...
Company:Invitrogen
Brains in Biological Definition

Brain

... million neurons in the brain, larger vertebrate brains have over one hundred billion neurons. The human ...("show","hide") 1 A smart device 1.1 brains in nature 1.2 brains in medicine 1.3...

Down syndrome

...ndrome are at an immediate disadvantage compared with children who do not have DS. The IQ of a child with Down syndrome is rarely measured above 60. brains of children with Down syndrome are usually small and underweight. The cerebellum and brain stem are unusually small, as is the superior temporal ...

Cold-blooded

...ple of this effect. Because their metabolism is so variable, poikilothermic animals do not easily support complex, high-energy organ systems such as brains or wings. Some of the most complex adaptations known involve poikilotherms with such organ systems. One example is the swimming muscles of Tuna , w...

Warm-blooded

...cold blooded. Tuna and swordfish dive deep into the ocean, down to where the water is quite cold. Swordfish are able to raise the temperature of their brains and eyes in cold water, allowing for faster eye movements when hunting. Tuna are able to warm their entire bodies through a heat exchange mechanism ca...

Francis Crick

...nce. Crick's book The Astonishing Hypothesis makes the argument that neuroscience now has the tools required to begin a scientific study of how brains produce conscious experiences. He was a well-known atheist who also advocated directed panspermia as a hypothesis for how life started on Earth. ...

Glycome

...erred to as glycomics . The genome is one of the most complex structures in an organism (although not necessarily as complex as, for example, the brains of higher organisms). The genome is responsible for the proteome , which is more complex than the genome by virtue of the fact that it combines the c...
Brains in Biological Dictionary

Resting potential

...Equation Revisited. ... Ion concentrations affect the resting potential , but the nature of the ... Neurons are cells specialized to allow our brains to communicate with the rest of the body. The resting potential prepares neurons to send the messages. Resting potential results from diffe...

Fungus

... A fungus turns carpenter ants into the walking dead and gets them to die in a spot that's ... have no clue how the fungus takes control of the brains of ... Information on the newly discovered fungus , Batrachochytrium dendrobatidis, which is devastating populations of amphibia around the world....

Chordates

... in some (such ... Most chordates have two eyes and at least a minimal system of hearing as fish do ... The chordates have the most developed brains of all the phyla and complex ... ... coelomates to the chordates and the various vertebrate classes, with diagrams and photographs. ... " Chord...

Bilateral symmetry

...... Definition and other additional information on Symmetry from Biology-Online.org dictionary. ... bilateral symmetry and evolution of our brains ... ...
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Breaking Biology News(10 mins):Arctic sea ice helps remove CO2 from the atmosphere 2Geoscience topics in the spotlight -- Vancouver, BC 2Geoscience topics in the spotlight -- Vancouver, BC 3Geoscience topics in the spotlight -- Vancouver, BC 4Geoscience topics in the spotlight -- Vancouver, BC 5Mothers of children with autism less likely to have taken iron supplements 2
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