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Chemistry World February 24, 2011 Carl Saxton |
Mapping brain networks US scientists have created a model of the ring-shaped networks of neurons in the brain, which could help researchers to understand small changes within diseased brain cells. |
Chemistry World November 4, 2013 Jennifer Newton |
Moving the goalposts for MRI A new class of MRI (magnetic resonance imaging) contrast agents developed by scientists in the UK is promising to deliver clearer images in less time. |
Chemistry World February 4, 2011 Harriet Brewerton |
Transplant tracking Magnetic nanoparticles could be used to track neural stem cells after a transplant in order to monitor how the cells heal spinal injuries, say UK scientists. |
Chemistry World March 6, 2011 Mike Brown |
Molecules that walk, hop and jump 'Two legged' molecules walk, hop and fly across a receptor surface, according to researchers in the Netherlands and Ireland. The findings could help us understand how viruses and bacteria interact with cell membranes, they say. |
Chemistry World June 2011 |
Breaking through the barrier Getting drug molecules into the brain means crossing the defensive blood-brain barrier. Anthony King investigates how chemists are infiltrating the brain's fortress |
Chemistry World June 12, 2007 Simon Hadlington |
A New Way to Look at the Brain Researchers have for the first time scanned the human brain with positron emission tomography and magnetic resonance imaging simultaneously. The work introduces the possibility of obtaining both highly specific functional data together with anatomical information in a single scan. |
Chemistry World March 20, 2009 Jon Cartwright |
Medical Probes Get Easy to Spot Scientists in the US have created nano-scale medical probes that are visible via both magnetic resonance imaging (MRI) and optical microscopy. |
Chemistry World January 13, 2008 Ananyo Bhattacharya |
Unexpected Effects of Drug Combinations Medicines that use a combination of several drugs can sometimes produce unexpected effects in patients. Now, a team of scientists think they have figured out how that can happen. |
Chemistry World February 12, 2009 Simon Hadlington |
Mystery receptor's binding partner uncovered For decades scientists have puzzled over the role of the sigma-1 receptor, a protein found in almost all mammalian cells, including the nervous system. |
Chemistry World September 25, 2009 Simon Hadlington |
New MRI protein probe Researchers in Japan have invented a new way to detect the presence of proteins in cells and tissues by magnetic resonance imaging. |
Chemistry World July 21, 2011 Elinor Richards |
Cell Control to Change Cell Function US scientists can now control the reactions occurring inside cells. |
Wired August 2001 Jennifer Kahn |
Let's Make Your Head Interactive The Human Brain Project is combining wet anatomy with next-gen scanning, imaging, and networking to give neuroscience a revolutionary new tool -- the globally accessible online mind... |
PC Magazine September 27, 2006 |
But Can It Flip People Off? This robotic hand can play against you in a game of rock-paper-scissors. |
Chemistry World December 9, 2013 James Urquhart |
Drug fix for misfolded proteins promises hope for incurable diseases Researchers have been looking into pharmacological chaperones or pharmacoperones. They might treat diseases brought about by genetic mutations that cause otherwise functional proteins to become misfolded or misrouted. |
Chemistry World October 4, 2007 John Bonner |
How Traumatic Events Leave a Mark on the Brain Researchers in the US have a discovered a potential mechanism to explain why people retain stronger memories of events that occur in emotionally charged situations. |
Reactive Reports Issue 51 David Bradley |
Cannabinoids and Osteoporosis Researchers have discovered a regulatory mechanism involved in bone loss linked to a chemical receptor in our bodies with a previously unknown function, which could lead to a new treatment. |
HHMI Bulletin Nov 2011 Nicole Kresge |
Unlocking the Interferon Puzzle Scientists show that interferon signaling depends on bond strength. |
Popular Mechanics June 1, 2009 Joe Pappalardo |
Brain Man: Questions for Neuroergonomics Expert Raja Parasuraman It's a merger of neuroscience, the study of the brain, with ergonomics, the study of how to design systems and technologies to be more compatible with what we know about human capabilities and limitations. |
InternetNews October 16, 2008 Kenneth Corbin |
Point, Click, Save Your Brain New study suggests link between Internet activity and mental acuity. |
HHMI Bulletin May 2011 Sarah C.P. Williams |
Nourishing Neural Stem Cells with CSF Inside your skull, your brain is floating in a clear liquid. This liquor cerebrospinalis, or cerebrospinal fluid, until recently was considered simply cushioning for the brain. |
Reactive Reports Apr/May 2005 David Bradley |
Of Mice and Women Mice lacking a molecule usually found on the surface of cells in the womb have fertility problems, according to a study by researchers. |
Reactive Reports Issue 41 David Bradley |
Chip Chops Time off Drug Discovery Process A next-generation optical screening platform can screen a vast number of compounds rapidly by passing wave after wave of compounds in solution over the surface of the biochip. |
HHMI Bulletin May 2010 Ivan Arnato |
Light Moves Light is becoming the tool of choice for researchers who want to precisely manipulate neurons and other cells. |
Chemistry World April 5, 2007 Lionel Milgrom |
Nanoparticles Make Better MRI Images Manganese oxide nanoparticles have been used as contrast agent for magnetic resonance imaging, allowing researchers to see inside living brains in the same detail as dissected tissue under a microscope. |
Science News Nathan Seppa |
Book Review: Deep Brain Stimulation: A New Treatment Shows Promise In The Most Difficult Cases By Jamie Talan / Science News Jamie Talan describes brain surgery aimed at addressing movement disorders and zeros in on deep-brain stimulation, a cutting-edge treatment in which doctors implant electrodes. |
Chemistry World April 12, 2011 Meera Senthilingam |
How antidepressants spur brain growth Researchers have identified the mechanism by which some antidepressants stimulate the formation of new brain cells, an insight that could lead to improved drugs. |
IEEE Spectrum May 2013 Eliza Strickland |
A Wiring Diagram of the Brain Advances in medical imaging allow the Human Connectome Project to map neural connections |
Chemistry World July 3, 2014 Maria Burke |
Renewed focus on dementia checked by drug challenges The risks and barriers for companies working in dementia are huge, but so too, potentially, are the rewards, says Simon Ridley, head of research at Alzheimer's Research UK. |
Teacher Magazine May 2000 |
Brainiacs While fanfare may feed the egos of brain researchers, it worries them, too. According to some scientists, brain research is being oversimplified, misinterpreted, and, most troubling, misapplied. |
HHMI Bulletin February 2011 Sarah C.P. Williams |
Forgetting Fear A compound given at just the right time may make mice forget to be afraid. |
HHMI Bulletin Feb 2012 Mary Bates |
Passing the Sniff Test Researchers are mapping the chemical signaling behind how mice detect friend and foe. |
Chemistry World October 6, 2015 Tim Wogan |
Rolled-up electrodes record brain activity without scarring Ultra-flexible neural electrodes have been created that can more precisely measure brain activity without causing tissue scarring. |
HBS Working Knowledge January 8, 2007 Jim Heskett |
Neuro Economics: Science or Science Fiction? The growing use of MRI (magnetic resonance imaging) devices for studying decision making means that in 2007 we may hear a number of striking conclusions based on studies involving a small number of brain scans. |
Chemistry World June 18, 2008 Lewis Brindley |
Micro-magnets promise colour MRI scans Microscopic magnets could one day brighten up grey-scale magnetic resonance imaging (MRI) scans, according to scientists in the US. |
Chemistry World February 2006 Michael Gross |
Cupid's Chemistry Scientists are beginning to make some sense of romantic love through modern imaging techniques and a multidisciplinary approach involving geneticists, biochemists, anthropologists, psychologists, and others. |
Chemistry World September 15, 2011 Sarah Farley |
Making Nerve Pathways in Chips for Brain Studies Scientists have now developed a way to reconstruct neuronal networks in a micro-fluidic system to more closely mimic the directional neuronal pathways found in the brain. |
Fast Company October 2008 Gregory Berns |
Neuroscience Sheds New Light on Creativity What neuroscience reveals about how to come up with new ideas. |
Chemistry World October 7, 2012 David Bradley |
Magnetic nanoparticles zap cancer Nanoparticles can be used as a remote-controlled magnetic death switch to kill cancer cells, according to researchers from Korea. |
Bio-IT World January 21, 2005 Kevin Davies |
Allen Brain Institute Debuts 'Google for Gene Activity' The Allen Institute for Brain Science has released its first set of gene-expression data in the brain for nearly 2,000 mouse genes. The data will have important relevance for the study of brain function, disease, and the role of genes in governing human behavior. |
Scientific American February 2009 Gary Stix |
"Lazy Eye" Treatments Provide New Insight on Brain Plasticity Studies show how adult brains can be rewired back to a younger state. |
Popular Mechanics November 2007 Jeff Wise |
Thought Police: How Brain Scans Could Invade Your Private Life In the past decade, a wave of researchers using scans has laid bare the rough schematics of how our brains handle fear, memory, risk-taking, romantic love and other mental processes. Soon, the technology could go even further, pulling back the curtain guarding our most private selves. |
Reactive Reports Issue 58 |
Drug Discovery at a Snail's Pace Researchers isolated a toxin from the venomous cone sea snail. This nerve poison latches on to brain receptors and its chemical structure could be used to design new drugs that interact with these receptors and treat psychiatric and brain diseases. |
Wired March 23, 2009 Jonah Lehrer |
Scientists Map the Brain, Gene by Gene I'm in the dissection room of the Allen Institute for Brain Science in Seattle, and the scientist next to me is in a hurry. |
Chemistry World September 2010 |
Repulsive chemistry Simon Hadlington discovers why some people get bitten by more insects than others, and how new chemical deterrents are helping fight them off |
Wired March 24, 2008 Mark Anderson |
Never Mind the Singularity, Here's the Science Many computer scientists take it on faith that one day machines will become conscious. |
Chemistry World October 19, 2006 Richard Van Noorden |
Great Leap Forward for MRI Imaging Magnetic resonance imaging could one day be used to track individual molecules in the body, thanks to a dramatic increase in the technique's sensitivity. |
HHMI Bulletin Aug 2011 |
Let's Get Small Tim Harris develops tools neuroscientists can use to measure the brain's activity, to give them a quantitative view inside the elaborate structure of the brain. |
Bio-IT World October 2006 Catherine Varmazis |
Completion of Allen Brain Atlas Hailed as 'Epoch-Making' The Allen Brain Atlas is a Web-based, graphic 3-D database of the mouse brain that shows the location of expression sites of more than 21,000 genes at the cellular level. The completion of this database has important implications for research into neurological disorders that affect humans. |
Chemistry World October 2, 2012 Fiona McKenzie |
Protein sorting within cells US scientists have used magnetic nanoparticles with specific ligands to latch on to and visualize specific proteins in living cells. |
Chemistry World October 1, 2007 Victoria Gill |
Anorexia Shares Addictive Pathway with Ecstasy Researchers in France have discovered that anorexia and MDMA share a common signaling pathway in the brain - both reducing the drive to eat by stimulating the same subset of receptors for the neurotransmitter serotonin. |