Children With AD/HD Have Significant Functional Disabilities Related to Attention Deficit
...or self-care, bowel and bladder control, mobility, communication and social cognition. The 43 children assessed were found to have lower than normal Wee-FIM scores overall, and to show significant deficits in self-care, social cognition and communication. There also was a correlation between inattention sym...Scientists Bridge Gap In Cell Communication
A critical step in communication between cells that promotes such things as bone fo... a (specific) signal." The mapping of the communication pathways between cells is a fundamental quest in modern biology. Identifying the messengers -- a la......anguage, but I do agree thatthey have some kind of communication system that might be more complex than wehave heretofore thought," said Ralph Holloway, professor of anthropology atColumbia and co-author of the Science paper. He believes chimps may converseusing a sophisticated array of facial, body and hand gest...SFSU Biologist Deciphers Desert Animals' Whistles And Drumbeats
...ructure, in turn, would boost the value of complex communication such as that developed by the gerbils. Interesting...an plains: daytime activity, group living, complex communication supporting cooperation. This is widely thought to be the pattern that, along with greatly increasing...Good Ergonomics Is Good Economics
...ot worse rather than better (Bill Brough, personal communication and supporting documentation). Coupled with both... items included improving employee involvement and communication and integrating safety into the broader organizational culture. The program utilized a participato...Candidate Regulator Of The Temporal Component Of Neurotransmitter Release Identified
... ("primed") for fusion. While neuronal communication relies on both the extent and duration of synaptic transmission, only the molecular mechanisms regulating the amount of transmitter release are known in considerable detail. The observations reported in this paper are the first to directl...Mathematics Reveals New Pattern Of Brain Cell Activity
...alk to its neighbors’ neighbors. That kind of communication is called off-center. Using the computer, the researchers modeled on-center and off-centerinhibitory signals, and produced two very different wave patterns. When the simulated neurons communicated an inhibitory signal to theirimmediate neighbors,...Butterfly Wings, Beetle Horns Teach Biologists Basic Lesson In Development's Laws
...d yourarms proportionately shorter because of some communication between the arms andthe body as a whole. ...n the insects, they still don't know what chemical communication takesplace between the fore and hind butterfly wings, or between the beetle's hornsand eyes. Either ...USGS To Study Young Forests And Streamsides In Western Oregon
...ting research, but also aboutestablishing multiple communication pathways among land managers, scientists andthe public. Ultimately this will contribute to better-informed natural resourcedecisions." The USGS center in Corvallis will provide the primary financial support forCFER, as well as research support. The c...Among Wrens, Moms Teach Daughters To Call, Dads Teach Sons, Study Reveals
...showed genealogy. The stripe-backed wrens' communication system is unlike that of anyother known birds, he ...atching me." Little is known about complex communication between animals living insocial groups, Price said. Although his findings are unique among birds, fu...MSU Scientists Eavesdrop On Bacterial
...why. The paper is the first to report on bacterial communication inbiofilms, said Davies, although bacterial communication in other settings, likethe kind that produces light in a flashlight fish, was uncovered in the 1970s...Eviction From Scum Home Makes Disease-Causing Microbe Vulnerable
...biotics.The work relies on mucking up the chemical communication systemthat the bacteria use to "talk" to each other when releasingtoxins and gaining a foothold in humans, animals, and evenplants. The work, by scientists at Montana State University, theUniversity of Iowa, and the University of Rochester, is ...Research Into Cockroach Behavior Could Lead To Better Baits
...r roaches have traveledbefore. "The pheromones are communication devices between cockroaches," Miller said. "If you have an infestation and have a lot of fecal material around, it advertises, 'Hey, this is a good cockroach place.'" The housekeeping ramifications have yet to be investigated, she said. She is not su...Biggest Acoustics Meeting Ever
...ying how animalsconvert the sounds associated with communication into electrical impulses that travel to their brains, inorder to gain a better understanding of how animals encode communicative signals in their auditorysystems. In paper 4aPP1, Bradford May of Johns Hopkins University ( bmay@welchlink.welch.jhu.edu...ASU Scientists Join NASA Astrobiology Institute
...will involve a number of activities to promote the communication of research results and tocreate training opportunities for students in a broad range of disciplines, including geology,biology, biochemistry, microbiology and physics. One of the teaching options being consideredis the possibility of offering astrob...Dust Mite Behavior May Show New Ways To Control Pests
...easonable to thinkthat dust mites utilize chemical communication too.” If dust mites do indeed use pheromones to find each other, researchersmay be able to interrupt the clustering instinct by interfering with thesepheromones. Then mites that are unable to cluster could dry out and dieon their own, eliminati......ange. These messages account for nearly all of the communication that takes place in the brain, but previous efforts to record them one at a time have been thwarted by their extremely small size. More than a billion vesicles -- the microscopic membrane-bound pouches that carry the chemical signals -- could fit int...Ionotropic Glutamate Receptors Share Tetrameric Structure With The Voltage GatedPotassium Channel
...r channels are important mediators of cell-to cell communication in the brain. They are formed by proteins localized at the surface of neurons. Each protein is thought to be able to bind a neurotransmitter molecule. After binding of the neurotransmitter, that was released by ...Scientists Identify Key Protein Involved In Progressive Blindness
...aid. "It also may provide a connecting medium for communication betweendifferent components of the retina." In future research, U-M scientists will try to determine exactly where the USH2Aprotein is located in the retina and precisely what its function is. Oncescientists understand what the protein does, they ma...