Post List

  • February 7, 2010
  • 12:25 AM
  • 726 views

Psychodynamic Psychotherapy in the Scanner?

by The Neurocritic in The Neurocritic

Arrangement for psychotherapy fMRI studies using the couch of Sigmund Freud.[No not really, although the authors did stretch the implications of their findings in the Discussion...]Whether the proprietors of this blog want to admit it or not, neuropsychoanalysis appears to be a new field of study. What does psychoanalysis do to the brain? In a new Psychotherapy Research paper, Loughead et al. (2010) collected autobiographical relationship narratives from 16 healthy control participants free of a........ Read more »

  • February 6, 2010
  • 09:24 PM
  • 560 views

Scientists at India’s NIPGR Create a Longer-Lasting Tomato (Studying The Regulation of Fruit Ripening)

by James in James and the Giant Corn


Author’s note: This would seem to be the week for vegetables I hated as a kid. Yesterday was onion, today tomato, if there’s a story about brinjal/eggplant in the next few days we’ll have hit all the big ones.
I was recently pointed to an early publication paper that went up on the Proceedings [...]... Read more »

Meli, V., Ghosh, S., Prabha, T., Chakraborty, N., Chakraborty, S., & Datta, A. (2010) Enhancement of fruit shelf life by suppressing N-glycan processing enzymes. Proceedings of the National Academy of Sciences. DOI: 10.1073/pnas.0909329107  

  • February 6, 2010
  • 07:12 PM
  • 1,289 views

Emergent Conservation Issues

by Uncharted Atolls in Uncharted Atolls

A recent article (Sutherland et al. 2010) from Trends in Ecology and Evolution provides insight on several emerging research areas through a practice called ‘horizon scanning’—really, a sciency way to say that the authors shortlisted environmental issues that they collectively felt were important, merited further discussion, and could effect biodiversity.  The point is made that [...]... Read more »

Sutherland, W., Clout, M., Côté, I., Daszak, P., Depledge, M., Fellman, L., Fleishman, E., Garthwaite, R., Gibbons, D., & De Lurio, J. (2010) A horizon scan of global conservation issues for 2010. Trends in Ecology , 25(1), 1-7. DOI: 10.1016/j.tree.2009.10.003  

  • February 6, 2010
  • 05:23 AM
  • 1,233 views

Sternoclavicular Joint Dislocations

by sandnsurf in Life in the Fast Lane

Sternoclavicular dislocation is a relatively uncommon injury that can be easily missed or misdiagnosed. The importance in determining the direction of dislocation is emphasised by the dichotomy of management.... Read more »

Saltzman, M., Mercer, D., Bertelsen, A., Warme, W., & Matsen, III, F. (2009) Bilateral posterior sternoclavicular dislocations. Radiology Case Reports, 4(1). DOI: 10.2484/rcr.v4i1.256  

  • February 6, 2010
  • 04:47 AM
  • 486 views

Dancing through life

by Lab Rat in Lab Rat

I'm heading off for a weekend away as soon as my other half wakes up, so no time for a proper paper analysis today, just a quick video of some algae dancing:The organisms shown above are microalgae called Volvox carteri. The large circle is a surrounding membrane which holds within it normal volvox cells (the little white spots) and larger germ line cells (the large white spots) which later hatch to form new Volvox. The reason the three cells above look like they're dancing is because they move ........ Read more »

Drescher K, Leptos KC, Tuval I, Ishikawa T, Pedley TJ, & Goldstein RE. (2009) Dancing volvox: hydrodynamic bound states of swimming algae. Physical review letters, 102(16), 168101. PMID: 19518757  

  • February 5, 2010
  • 06:09 PM
  • 685 views

Friday Parasite: Sharing Dangers With Your Host

by Diane Kelly in Science Made Cool

Flies that parasitize crickets are targeted by the same predators.... Read more »

  • February 5, 2010
  • 04:58 PM
  • 923 views

Does prayer make you more forgiving... and why?

by Tom Rees in Epiphenom

Widely reported earlier this week was a study on prayer and forgiveness. It's by the same crew that gave us the study last year on prayer and gratitude, and has (broadly speaking) the same methodological concerns (it only recruited students who already pray, and uses measures that are difficult to interpret).But, fair doos, this is an interventional study of the effects of prayer that is basically sound, and the authors deserve kudos for trying to assess this unfashionable area. So what did it s........ Read more »

Lambert, N., Fincham, F., Stillman, T., Graham, S., & Beach, S. (2009) Motivating Change in Relationships: Can Prayer Increase Forgiveness?. Psychological Science, 21(1), 126-132. DOI: 10.1177/0956797609355634  

  • February 5, 2010
  • 03:54 PM
  • 433 views

Why migrate?

by Katherine Porter in Galley Proofs

Growing up in New Hampshire, I took the yearly migration of ducks, geese, and (less obviously, but more impressively) Monarch butterflies pretty much for granted. It never really occurred to me to ask why all of these animals migrate. If I had been asked, I probably would have made the (common) anthropomorphic fallacy and said that they migrate because they "want to," or because they "like it better" at their ultimate destination.Think about it: migration--especially very long-distance migration........ Read more »

Gilg, O., & Yoccoz, N. (2010) Explaining Bird Migration. Science, 327(5963), 276-277. DOI: 10.1126/science.1184964  

McKinnon, L., Smith, P., Nol, E., Martin, J., Doyle, F., Abraham, K., Gilchrist, H., Morrison, R., & Bety, J. (2010) Lower Predation Risk for Migratory Birds at High Latitudes. Science, 327(5963), 326-327. DOI: 10.1126/science.1183010  

  • February 5, 2010
  • 03:29 PM
  • 1,088 views

How to measure the progress of science (Rosvall and Bergstrom, PLoS 2010)

by Hannah Waters in Culturing Science – biology as relevant to us earthly beings


No one can deny that the field of science is undergoing explosive growth.  The “technological age” has treated it kindly, giving it both access to new equipment and techniques, as well as creating a larger scientific community with more connections between labs around the world.  We are bombarded with information in general: hundreds of papers [...]... Read more »

Rosvall, M., & Bergstrom, C. (2010) Mapping Change in Large Networks. PLoS ONE, 5(1). DOI: 10.1371/journal.pone.0008694  

  • February 5, 2010
  • 03:03 PM
  • 818 views

Egyptian fruit bats point sonar beams on either side of a target, not directly at it

by Katie Kline in EcoTone

According to researchers at the University of Maryland, Egyptian fruit bats, unlike their American relative the big brown bat, locate objects through a series of tongue clicks directed to either side of their target.
Big brown bats locate their fast moving prey—such as mosquitos—by firing sounds from their vocal cords directly at their target. Egyptian bats, [...]

... Read more »

Yossi Yovel, Ben Falk, Cynthia F. Moss, Nachum Ulanovsky. (2010) Optimal Localization by Pointing Off Axis. Science. info:/

  • February 5, 2010
  • 02:56 PM
  • 1,080 views

Scaling further GPCR summits

by The Curious Wavefunction in The Curious Wavefunction

There's a nice review on GPCRs and their continuing challenges in the British Journal of Pharmacology this month. The authors focus on both structural and functional challenges in the characterization of this most important class of signaling proteins. As is well-known, drugs targeting GPCRs generate the highest revenue among all drugs. And given their basic roles in signal transduction, GPCRs are also clearly very important from an academic standpoint. Yet there is a wall of obstacles confronti........ Read more »

  • February 5, 2010
  • 11:30 AM
  • 655 views

Empirical Evidence that Men Love Badonkadonks

by Allison in Dormivigilia

Using fMRI, researchers have found that men are most attracted to women with a waist-to-hip ratio of 0.7. Using neuroimaging as a methodology to study human attraction, in my opinion, is a fantastic to establish a new branch of human ual behavior research. ... Read more »

Steven M. Platek, Devendra Singh. (2010) Optimal Waist-to-Hip Ratios in Women Activate Neural Reward Centers in Men. PLOS One, 5(2). info:/

  • February 5, 2010
  • 11:28 AM
  • 666 views

The Dangers of Exergaming

by Travis Saunders, MSc in Obesity Panacea

The whole world of exergaming (using video games as a means to get exercise) really came to the forefront when the Nintendo Wii first came out, complete with remotes that you actually had to move in space rather than just pushing a button or two. In time they also added a balance board as part of the Wii Fit game series which involved your whole body and not just your hands. More recently, EA sports created a new series of active games for the Nintendo Wii (Wii Active) which uses a legstrap for ........ Read more »

Eley, K. (2010) A Wii Fracture. New England Journal of Medicine, 362(5), 473-474. DOI: 10.1056/NEJMc0909544  

  • February 5, 2010
  • 10:36 AM
  • 1,262 views

Yasuní: An Ecological Paradise That Exceeds All Superlatives

by Promega Corporation in Promega Connections

Traveling to the rain forests on the eastern side of Ecuador from the capital Quito is an adventure to be savored.  Even on a good day the entire journey takes a few hours to complete. En route one experiences a notable shift in climate from the cool temperatures of the Andean cordillera to the humid and [...]... Read more »

Bass MS, Finer M, Jenkins CN, Kreft H, Cisneros-Heredia DF, McCracken SF, Pitman NC, English PH, Swing K, Villa G.... (2010) Global conservation significance of Ecuador's Yasuní National Park. PloS one, 5(1). PMID: 20098736  

  • February 5, 2010
  • 10:30 AM
  • 789 views

How Science Suppresses the Sex Lives of Republicans

by Johnny in Ecographica

According to Utah State Representative Mike Noel, global climate change is a conspiracy theory. He insists that the whole idea of shifting climates was put together by the world’s biologists, climatologists and other scientists as an elaborate effort to control his sex life.Speaking to climate change, Republican Mike Noel (at left) explained recently that, “This is absolutely, in my mind, in fact a conspiracy to limit population not only in this country but across the globe."Being both a Rep........ Read more »

Sovacool, B., & Brown, M. (2009) Scaling the policy response to climate change. Policy and Society, 27(4), 317-328. DOI: 10.1016/j.polsoc.2009.01.003  

  • February 5, 2010
  • 10:15 AM
  • 643 views

How Science Suppresses the Sex Lives of Republicans

by Johnny in Ecographica

According to Utah State Representative Mike Noel, global climate change is a conspiracy theory. He insists that the whole idea of shifting climates was put together by the world’s biologists, climatologists and other scientists as an elaborate effort to control his sex life.
... Read more »

Sovacool, B., & Brown, M. (2009) Scaling the policy response to climate change. Policy and Society, 27(4), 317-328. DOI: 10.1016/j.polsoc.2009.01.003  

  • February 5, 2010
  • 10:10 AM
  • 1,611 views

Fossil Feather Colors Really ARE Written In Stone

by GrrlScientist in Living the Scientific Life (Scientist, Interrupted)

tags: evolutionary biology, paleontology, taphonomy, plumage color, feathers, color, melanin, eumelanin, phaeomelanin, dinosaurs, theropod, paravian, avialae, fossils, Anchiornis huxleyi, ornithology, birds, bpr3.org/?p=52,peer-reviewed research, peer-reviewed paper






New research reveals that recently-described 155-million-year-old Anchiornis huxleyi,
a woodpecker-like dinosaur the size of a modern-day domesticated chicken,
had black-and-white spangled wings and a rusty red crown.

Image:........ Read more »

Li, Q., Gao, K., Vinther, J., Shawkey, M., Clarke, J., D'Alba, L., Meng, Q., Briggs, D., Miao, L., & Prum, R. (2010) Plumage Color Patterns of an Extinct Dinosaur. Science. DOI: 10.1126/science.1186290  

Vinther, J., Briggs, D., Clarke, J., Mayr, G., & Prum, R. (2009) Structural coloration in a fossil feather. Biology Letters, 6(1), 128-131. DOI: 10.1098/rsbl.2009.0524  

  • February 5, 2010
  • 09:28 AM
  • 789 views

On the magic bullet virus

by iayork in Mystery Rays from Outer Space

Vesicular stomatitis virus (VSV), like the related rabies virus, is a bullet-shaped virus.  Hong Zhou has just added VSV to his collection of cryo-electron microscopy virion structures,1 and as always with viruses, it’s just gorgeous.







“Architecture of the VSV virion. … A montage model of the tip and the cryo-EM map of the [...]... Read more »

Peng Ge, Jun Tsao, Stan Schein, Todd J. Green, Ming Luo, & Hong Zhou. (2010) Cryo-EM Model of the Bullet-Shaped Vesicular Stomatitis Virus. Science, 327(5966), 689-693. info:/10.1126/science.1181766

  • February 5, 2010
  • 07:00 AM
  • 1,017 views

Wildfire protection: private landowners get free ride, society loses

by Rob Goldstein in Conservation Maven

A new study shows that the Healthy Forest Restoration Act is actually discouraging private landowners from taking measures to reduce wildfire risk on their own property. Furthermore, by subsidizing residents who choose to live in high-danger areas, the law encourages risky decisions while draining resource from fighting wildfires on more remote public lands.... Read more »

  • February 5, 2010
  • 07:00 AM
  • 1,618 views

Neuro Case 1 – Using Transcranial Doppler for Basilar Artery Occlusion

by Shaheen Lakhan in Brain Blogger

Welcome the first of a series of neurological cases to be featured on Brian Blogger. We will periodically choose the most enlightening cases from the Journal of Medical Case Reports (JMCR) for which I serve as an Associate Editor. I will present the case as published, discuss the implications of the findings or techniques employed, [...]... Read more »

Kassab, M., Majid, A., Farooq, M., Azhary, H., Hershey, L., Bednarczyk, E., Graybeal, D., & Johnson, M. (2007) Transcranial Doppler: An Introduction for Primary Care Physicians. The Journal of the American Board of Family Medicine, 20(1), 65-71. DOI: 10.3122/jabfm.2007.01.060128  

Rubiera M, & Alexandrov AV. (2010) Sonothrombolysis in the management of acute ischemic stroke. American journal of cardiovascular drugs : drugs, devices, and other interventions, 10(1), 5-10. PMID: 20104930  

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