Post List

  • July 12, 2010
  • 02:14 AM

Parkinson’s Disease and Depression

by Dr Shock in Dr Shock MD PhD

Depression is common in patients with Parkinson’s disease (mean prevalence 17% in patients with Parkinson’s). It can be the first sign of the disease. It can be treated with antidepressants. There is little evidence that patients with Parkinson’s disease might benefi t more from any
one particular class of antidepressants than any others. The problem with [...]

Related posts:Understanding Depression in Kidney Disease
Psychiatrists don’t Use Scales to Measure Outcome in Dep........ Read more »

  • July 12, 2010
  • 01:35 AM

Global Biodiversity Indicators at-a-glance

by Pablo Astudillo in astu's science blog

I really wanted to talk about this article before. A few weeks ago, it was published in Science a work by an extensive work by a high number of researchers, focused in the review and discussion of indicators of global indicators of biodiversity. Citing the article, in 2002 world leaders committed, through the Convention on [...]... Read more »

Butchart, S., Walpole, M., Collen, B., van Strien, A., Scharlemann, J., Almond, R., Baillie, J., Bomhard, B., Brown, C., Bruno, J.... (2010) Global Biodiversity: Indicators of Recent Declines. Science, 328(5982), 1164-1168. DOI: 10.1126/science.1187512  

Secretariat of the Convention on Biological Diversity (2010) Global Biodiversity Outlook 3., & Montréal, 94 pages. (2010) Global Biodiversity Outlook 3. Convention on Biological Diversity. info:other/

  • July 12, 2010
  • 12:42 AM

…clouds, who are our genii?

by Rift in Psycasm

I think I’ll keep this one light today. I had a few ideas I was working on, but this seems easy. I’ve recently started a second blog – ilikeclouds. I’ll give some back story before I get to the related science. About a year ago I started to think – what about clouds? Not a [...]... Read more »

  • July 12, 2010
  • 12:09 AM

For Stress Resiliance, thank DeltaFosB

by Scicurious in Neurotic Physiology

Sci’s not gonna lie, the past several days have been, to say the least, incredibly stressful.  I have no idea when blogging went from something that was fun and interesting to something that took up my entire life, but WHOA DUDES.  The end result is stress, and Sci has been eating junkfood, not sleeping, and [...]... Read more »

Vialou V, Robison AJ, Laplant QC, Covington HE 3rd, Dietz DM, Ohnishi YN, Mouzon E, Rush AJ 3rd, Watts EL, Wallace DL.... (2010) DeltaFosB in brain reward circuits mediates resilience to stress and antidepressant responses. Nature neuroscience, 13(6), 745-52. PMID: 20473292  

  • July 11, 2010
  • 11:12 PM

Breaking news – new guidelines for treating CRPS

by Lorimer Moseley in BodyInMind

BMC Neurology has just published the findings of a group of Dutch researchers in their quest to develop multidisciplinary guidelines for treatment of CRPS[1].  They looked at literature from 1980 – 2005.  It is a major piece of work and I reckon it deserves publication. It is also a shocker when one produces such a [...]... Read more »

[1] Perez, R., Zollinger, P., Dijkstra, P., Thomassen-Hilgersom, I., Zuurmond, W., Rosenbrand, K., Geertzen, J., & Task force, T. (2010) Evidence based guidelines for complex regional pain syndrome type 1. BMC Neurology, 10(1), 20. DOI: 10.1186/1471-2377-10-20  

  • July 11, 2010
  • 09:32 PM

cracks in the edifice of visual time?

by Alex Holcombe in ceptional

Below is a draft of a chapter I’m writing for Subjective Time, an upcoming book from MIT Press edited by Valtteri Arstila and Dan Lloyd. In a bowling alley, a professional player launches his ball down the lane. As the ball rolls toward the pins, our visual experience of it is smooth and seamless. The [...]... Read more »

VanRullen R, Reddy L, & Koch C. (2005) Attention-driven discrete sampling of motion perception. Proceedings of the National Academy of Sciences of the United States of America, 102(14), 5291-6. PMID: 15793010  

  • July 11, 2010
  • 07:24 PM

70’s Porn Staches and the Female Fish Who Love Them

by Dr. M in Deep Sea News

From Schlupp, I., Riesch, R., Tobler, M., Plath, M., Parzefall, J., & Schartl, M. (2010) Behavioral Ecology and Sociobiology
Straight men let’s face it.  We will do anything if we think females will find it attractive.  No matter how ludicrous, expensive, or time-consuming it may be, we will do it.  The rise of mullets and Camaros . . . → Read More: 70’s Porn Staches and the Female Fish Who Love Them... Read more »

  • July 11, 2010
  • 07:00 PM

The Size of the Proton Measured with Lasers

by Alexander in The Astronomist.

A little over a week ago in Lindau, Germany Theordor Hanch hinted at new measurements of the size of the proton which may impact the fundamental theory of quantum electrodynamics. Hansch's lecture was an overview of the history of lasers progressing from our realization of the wave/particle duality nature of light to new research published in Nature on the size of the proton.... Read more »

Pohl R, Antognini A, Nez F, Amaro FD, Biraben F, Cardoso JM, Covita DS, Dax A, Dhawan S, Fernandes LM.... (2010) The size of the proton. Nature, 466(7303), 213-6. PMID: 20613837  

  • July 11, 2010
  • 03:36 PM

Self report or functional assessment – or both?

by Bronwyn Thompson in Healthskills: Skills for Healthy Living

One of the more vexing problems in pain management is how to measure functional performance. I’ve written before about the problems with functional capacity evaluations (lack of predictive validity, poor reliability and so on), and these problems also apply to assessments of the ability to carry out activities of daily living. Amongst some of the … Read more... Read more »

  • July 11, 2010
  • 03:25 PM

Mediating burn-induced gastric impairment with insulin treatment

by EcoPhysioMichelle in C6-H12-O6 (old)

I’m trying to think my way through some of the results in Mechanisms of burn-induced impairment in gastric slow waves and emptying in rats by Sallam et al. This article (like almost all of the articles I talk about on this blog) is outside of my subfield in physiology, so I’m trying to apply the [...]... Read more »

Sallam, H., Oliveira, H., Liu, S., & Chen, J. (2010) Mechanisms of Burn-induced Impairment in Gastric Slow Waves and Emptying in Rats. AJP: Regulatory, Integrative and Comparative Physiology. DOI: 10.1152/ajpregu.00135.2010  

  • July 11, 2010
  • 10:13 AM

Frilled dinosaur Mojoceratops is groovy baby, yeah

by Captain Skellett in A Schooner of Science

Mojo: The libido. The life force. The essence. The right stuff. What the French call a certain… I don’t know what.
Mojoceratops was discovered when Nicholas Longrich from Yale University was looking at existing fossils from American Museum of Natural History in New York. They had been classified as another species, Chasmosaurus, but Nicholas believed [...]... Read more »

Longrich, Nicholas R. (2010) Mojoceratops perifania, A New Chasmosaurine Ceratopsid from the Late Campanian of Western Canada. Journal of Paleontology, 84(4), 681-694. info:/

  • July 11, 2010
  • 07:42 AM

The Science of Double Rainbows (OMG, what does this mean?)

by westius in Mr Science Show

This question came in from @holabendez for Science Week. What causes a double rainbow? The question is inspired by, in my opinion, the best youtube video since Keyboard Cat met Hall and Oates. Check out the Double Rainbow video below - if I'm this happy for just one day in my life, it will have been a happy life:

And now you'd better check out the Double Rainbow Song....

Rainbows are the result of the reflection and refraction of light by water droplets. They can be seen when there are wa........ Read more »

G., T. (1938) Descartes' Discourse on Method. Nature, 141(3574), 769-769. DOI: 10.1038/141769c0  

  • July 11, 2010
  • 05:05 AM

Academic capitalism and the spread of English

by Ingrid Piller in Language on the Move

In 2009, I contributed a chapter about the social inclusion of migrants in Australia to an edited book about immigration policy published in Japanese in Japan. The book is doing well – a second edition has just been published – … Continue reading →... Read more »

  • July 10, 2010
  • 11:42 PM

More hybrid lovin’: coywolves, wolves and coyotes…

by DeLene Beeland in Wild Muse

Is it a wolf? No. A coyote? No. A mixture of the two? Oh, yes. Northeastern wild canids have been leading biologists on a wild goose chase recently, as science scrambles to catch up with just what, exactly, Mother Nature has been cooking up in Massachusetts. Reports of extra large eastern coyotes have been rolling [...]... Read more »

Jon Way, Linda Rutledge, Tyler Wheeldon, & Bradley N. White. (2010) Genetic characterization of eastern coyotes in eastern Massachussets. Northeastern Naturalist. info:/

  • July 10, 2010
  • 05:14 PM

Forget your worries with religious zealotry

by Tom Rees in Epiphenom

When animals are made to feel anxious and frustrated, they often turn to displacement activities - goals which may be irrelevant, but which they can at least achieve. Rats may run so eagerly on wheel that they starve themselves to death. Dogs may lick themselves so repetitively that they develop skin lesions. But what do humans do?

One thing we can do, according to new research by Ian McGregor and colleagues at York University, Toronto, Canada, is to become more fervent in our pursuit of cheris........ Read more »

McGregor I, Nash K, & Prentice M. (2010) Reactive approach motivation (RAM) for religion. Journal of personality and social psychology, 99(1), 148-61. PMID: 20565192  

  • July 10, 2010
  • 03:17 PM

Do sea snakes anticipate the onset of tropical storms?

by artificialhabitat in Artificial Habitat

Paul, the ‘Psychic’ octopus who can apparently predict* World Cup football match results, has inspired a lot of silliness attracted a lot of media attention recently. But can any other marine organisms see into the future? Sea snakes of the genus Laticauda (Fig 1.) are not entirely aquatic – not only must they regularly return [...]... Read more »

Y.-L. Liu, H. B. Lillywhite, and M.-C. Tu1. (2010) Sea snakes anticipate tropical cyclone. Marine Biology. info:/

  • July 10, 2010
  • 01:34 PM

Stereotype threat

by Erika Cule in Blogging the PhD

When I took my GCSE science exams, sometimes the questions were set in the context of an experiment. John and Sarah are investigating the effect of temperature on the rate of photosynthesis. or A physicist was investigating this or that...... Read more »

  • July 10, 2010
  • 12:59 PM

Japanese Men Seek Help for Western Over-Kill

by Ultimo167 in Strong Silent Types

Chan and Hayashi (2010) think that Japanese men might be badly afflicted by gender role conflict, only to happily discover that it's nothing that can't be fixed by a bit of cognitive therapy.... Read more »

Chan, R.K.H., & Hayashi, K. (2010) Gender Roles and Help-Seeking Behaviour: Promoting Professional Help among Japanese Men. Journal of Social Work, 10(3), 243-262. info:/

  • July 10, 2010
  • 12:21 PM

The Oystercatcher and the Clam

by Greg Laden in Greg Laden's Blog

One of those really cool and useful "evolution stories" gets verified and illuminated by actual research. And blogging!
Read the rest of this post... | Read the comments on this post...... Read more »

Baldwin, W. P. (1946) Clam catches oyster-catcher. The Auk, 589-589. info:other/

  • July 10, 2010
  • 09:02 AM

Evidence Based Policy? Dipsomania!

by The Twenty-first floor in The Twenty-first floor

In the first of a likely irregular column on politics and evidence based policy, Keir Liddle looks at proposals to introduce minimum pricing for alcohol, querying what effects it may have and whether the policy seems justified.... Read more »

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