Skip to main content

Home/ science/ Group items tagged enhances

Rss Feed Group items tagged

thinkahol *

Artificial hippocampal system restores long-term memory, enhances cognition | KurzweilAI - 2 views

  •  
    Theodore Berger and his team at the USC Viterbi School of Engineering's Department of Biomedical Engineering have developed a neural prosthesis for rats that is able to restore their ability to form long-term memories after they had been pharmacologically blocked. In a dramatic demonstration, Berger blocked the ability to rats to form long-term memories by using pharmacological agents to disrupt the neural circuitry that communicates between two subregions of the hippocampus, CA1 and CA3, which interact to create long-term memory, prior research has shown. The rats were unable to remember which lever to pull to gain a reward, or could only remember for 5-10 seconds, when previously they could remember for a long period of time. The researchers then developed an artificial hippocampal system that could duplicate the pattern of interaction between CA3-CA1 interactions. Long-term memory capability returned to the pharmacologically blocked rats when the team activated the electronic device programmed to duplicate the memory-encoding function. The researchers went on to show that if a prosthetic device and its associated electrodes were implanted in animals with a normal, functioning hippocampus, the device could actually strengthen the memory being generated internally in the brain and enhance the memory capability of normal rats. "These integrated experimental modeling studies show for the first time that with sufficient information about the neural coding of memories, a neural prosthesis capable of real-time identification and manipulation of the encoding process can restore and even enhance cognitive mnemonic processes," says the paper. Next steps, according to Berger and Deadwyler, will be attempts to duplicate the rat results in primates (monkeys), with the aim of eventually creating prostheses that might help human victims of Alzheimer's disease, stroke, or injury recover function. Ref.: "A Cortical Neural Prosthesis for Restoring and Enhancing
anonymous

Enhance The Profit From Your Dairy Farm! - 1 views

Dairy farming is one of the most successful and ever in demand business which needs concentration over a long-term production of milk. The dairy farmers all around the world work hard each day to s...

dairy farming milk production increase supply Mahendra Trivedi Effect Science research

started by anonymous on 26 Dec 14 no follow-up yet
kingwinny

application of enzymes in the pulp and paper industry - 0 views

  •  
    Waste paper-enhancing enzyme: Waste paper-enhancing enzyme is a biological protein that is genetically modified and deeply fermented.
anonymous

Genetic Modification Of Plants: A Natural Method! - 1 views

New qualities acquainted with harvest plants by genetic engineering can possibly build good yields, enhance horticultural practices, or add nourishing quality to items. Case in point, genetically m...

modified plants genetically crops microbial genetics science research Trivedi Effect the

started by anonymous on 02 Jan 15 no follow-up yet
anonymous

The Natural Way To Enhance Milk Yield - 1 views

Milk has always been one of the most significant sources of nutrition. It is good for the health of children and easily digested by the elders. The vitamin D, which is an important component of mil...

increase milk supply production dairy farming science research Mahendra The Effect trivedi Foundation

started by anonymous on 28 Jan 15 no follow-up yet
Janos Haits

Stratosphere | Above the Clouds - 0 views

  •  
    Stratosphere is a DFG-funded research project investigating "Information Management on the Cloud" and creating the Stratosphere System for Big Data Analytics. The current openly released version is 0.2 with many new features and enhancements for usability, robustness, and performance. See the Change Log for a complete list of new features.
Janos Haits

Welcome to INDECT homepage - indect-home - 0 views

  •  
    The INDECT Project aims at developing tools for enhancing the security of citizens and protecting the confidentiality of recorded and stored information as well as the privacy of involved persons. INDECT targets threat detection in both real environments (intelligent cameras) and virtual environments (computer networks, especially Internet).
Janos Haits

Research - 0 views

  •  
    OCLC Research is one of the world's leading centers devoted exclusively to the challenges facing libraries and archives in a rapidly changing information technology environment. Our mission is to expand knowledge that advances OCLC's public purposes of furthering access to the world's information and reducing library costs. Since 1978, we have carried out research and made technological advances that enhance the value of library services and improve the productivity of librarians and library users.
Janos Haits

Institute of General Semantics - 0 views

  •  
    General semantics is a system that generalizes the principles and methods of modern science to all areas of human activity. Its principles and methods can be utilized to enhance our creative and critical thinking processes, and thus achieve better management of our day-to-day activities and our relationships.
Janos Haits

Tetherless World Constellation | Tetherless World Constellation - 0 views

  •  
    The Tetherless World Constellation (TWC) at Rensselaer Polytechnic Institute (RPI) explores the research and engineering principles that underlie the Web, to enhance the Web's reach beyond the desktop and laptop computer, and develops new technologies and languages that expand the capabilities of the Web under three themes: Future Web, Xinformatics and Semantic Foundations.
Erich Feldmeier

Marta Soares Tactile stimulation lowers stress in fish : Nature Communications : Nature... - 0 views

  •  
    "In humans, physical stimulation, such as massage therapy, reduces stress and has demonstrable health benefits. Grooming in primates may have similar effects but it remains unclear whether the positive effects are due to physical contact or to its social value. Here we show that physical stimulation reduces stress in a coral reef fish, the surgeonfish Ctenochaetus striatus. These fish regularly visit cleaner wrasses Labroides dimidiatus to have ectoparasites removed. The cleanerfish influences client decisions by physically touching the surgeonfish with its pectoral and pelvic fins, a behaviour known as tactile stimulation. We simulated this behaviour by exposing surgeonfish to mechanically moving cleanerfish models. Surgeonfish had significantly lower levels of cortisol when stimulated by moving models compared with controls with access to stationary models. Our results show that physical contact alone, without a social aspect, is enough to produce fitness-enhancing benefits, a situation so far only demonstrated in humans"
Janos Haits

The Institution of Engineering and Technology - The IET - 0 views

  •  
    Professional Home for Life for Engineers and TechniciansSharing and advancing knowledge, the IET and its members seek to enhance people's lives around the world.
Janos Haits

Tetherless World Constellation | Tetherless World Constellation - 0 views

  •  
    Tetherless World Constellation (TWC) at Rensselaer Polytechnic Institute (RPI) explores the research and engineering principles that underlie the Web, to enhance the Web's reach beyond the desktop and laptop computer, and develops new technologies and languages that expand the capabilities of the Web under three themes: Future Web, Xinformatics and Semantic Foundations.
Janos Haits

MITx 6.002 - 0 views

  •  
    MITx will offer a portfolio of MIT courses for free to a virtual community of learners around the world. It will also enhance the educational experience of its on-campus students, offering them online tools that supplement and enrich their classroom and laboratory experiences.
thinkahol *

Brief meditative exercise helps cognition - 0 views

  •  
    ScienceDaily (Apr. 19, 2010) - Some of us need regular amounts of coffee or other chemical enhancers to make us cognitively sharper. A newly published study suggests perhaps a brief bit of meditation would prepare us just as well.
thinkahol *

New solar energy conversion process could double solar efficiency of solar cells - 0 views

  •  
    A new process that simultaneously combines the light and heat of solar radiation to generate electricity could offer more than double the efficiency of existing solar cell technology, say the engineers who discovered it and proved that it works. The process, called 'photon enhanced thermionic emission," or PETE, could reduce the costs of solar energy production enough for it to compete with oil as an energy source.
evo ata

Future Human Evolution - 0 views

  •  
    Scientific and speculative articles about the future of human evolution regarding to artificial intelligence, genetic engineering, transhumanism, nanotechnology, space colonization, time travel, life extension and human enhancement
thinkahol *

Color red increases the speed and strength of reactions | KurzweilAI - 1 views

  •  
    Researchers at the University of Rochester have determined that when humans see the color red, their reactions become both faster and more forceful. The researchers measured the reactions of students in two experiments. In the first, 30 fourth-through-10th graders pinched and held open a metal clasp. Right before doing so, they read aloud their participant number written in either red or gray crayon. In the second experiment, 46 undergraduates squeezed a handgrip with their dominant hand as hard as possible when they read the word "squeeze" on a computer monitor. The word appeared on a red, blue, or gray background. In both scenarios, red significantly increased the force exerted, with participants in the red condition squeezing with greater maximum force than those in the gray or blue conditions, the researchers said. Ref.: Andrew J. Elliot, Henk Aarts, Perception of the color red enhances the force and velocity of motor output, Emotion, Vol 11(2), Apr 2011, 445-449
thinkahol *

Natural brain state is primed to learn - life - 19 August 2011 - New Scientist - 0 views

  •  
    Apply the electrodes... Externally modulating the brain's activity can boost its performance. The easiest way to manipulate the brain is through transcranial direct current stimulation (tDCS), which involves applying electrodes directly to the head to influence neuron activity with an electric current. Roi Cohen Kadosh's team at the University of Oxford showed last year that targeting tDCS at the brain's right parietal lobe can boost a person's arithmetic ability - the effects were still apparent six months after the tDCS session (newscientist.com/article/dn19679). More recently, Richard Chi and Allan Snyder at the University of Sydney, Australia, demonstrated that tDCS can improve a person's insight. The pair applied tDCS to volunteers' anterior frontal lobes - regions known to play a role in how we perceive the world - and found the participants were three times as likely as normal to complete a problem-solving task (newscientist.com/article/dn20080). Brain stimulation can also boost a person's learning abilities, according to Agnes Flöel's team at the University of Münster in Germany. Twenty minutes of tDCS to a part of the brain called the left perisylvian area was enough to speed up and improve language learning in a group of 19 volunteers (Journal of Cognitive Neuroscience, DOI: 10.1162/jocn.2008.20098). Using the same technique to stimulate the brain's motor cortex, meanwhile, can enhance a person's ability to learn a movement-based skill (Proceedings of the National Academy of Sciences, DOI: 10.1073/pnas.0805413106).
Andrew Dal

Acoustic Suspended Ceilings for Enhance Productivity - 1 views

Productivity problem at work was greatly enhanced with the help of acoustic suspended ceiling from BuildingMaterialsUK. That was what I experienced as a manager in a small accounting firm in London...

suspended ceiling

started by Andrew Dal on 19 Apr 11 no follow-up yet
1 - 20 of 61 Next › Last »
Showing 20 items per page