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  • April 21, 2014
  • 07:18 AM
  • 320 views

What makes music groovy?

by Henkjan Honing in Music Matters

Last week PLOS ONE published an interesting study on rhythm, groove and syncopation that uses an often criticized methodology: questionnaire and web-based research...... Read more »

Witek, M., Clarke, E., Wallentin, M., Kringelbach, M., & Vuust, P. (2014) Syncopation, Body-Movement and Pleasure in Groove Music. PLoS ONE, 9(4). DOI: 10.1371/journal.pone.0094446  

Honing, H., & Reips, U.-D. (2008) Web-based versus lab-based studies: a response to Kendall (2008). Empirical Musicology Review, 3(2), 73-77. info:/

  • April 21, 2014
  • 05:15 AM
  • 196 views

Lathosterolosis, cholesterol and autism?

by Paul Whiteley in Questioning Answers

Although intrigued by the findings reported by Pier Luigi Calvo and colleagues [1] describing a "unique case" potentially linking liver functions and cognitive functions with a hat-tip to the presentation of autistic behaviours, I'll readily admit that I am way out of my comfort and competence zones when discussing this paper so please be ready with that pinch of salt.How do you like your eggs in the morning? @ Wikipedia As per what the paper and accompanying press release (see he........ Read more »

Calvo, P., Brunati, A., Spada, M., Romagnoli, R., Corso, G., Parenti, G., Rossi, M., Baldi, M., Carbonaro, G., David, E.... (2014) Liver Transplantation in Defects of Cholesterol Biosynthesis: The Case of Lathosterolosis. American Journal of Transplantation. DOI: 10.1111/ajt.12645  

  • April 20, 2014
  • 11:45 PM
  • 277 views

Cross-validation in finance, psychology, and political science

by Artem Kaznatcheev in Evolutionary Games Group

A large chunk of machine learning (although not all of it) is concerned with predictive modeling, usually in the form of designing an algorithm that takes in some data set and returns an algorithm (or sometimes, a description of an algorithm) for making predictions based on future data. In terminology more friendly to the philosophy […]... Read more »

  • April 20, 2014
  • 03:34 PM
  • 375 views

420: How Marijuana Messes With the Brain

by Alexis Delanoir in How to Paint Your Panda

Cannabis use has previously been associated with cognitive impairment, and Smith et al. (2013) showed that heavy marijuana use was associated with poor working memory and brain abnormalities. Now, Gilman et al. (2014) propose that even casual use of marijuana is associated with such negative effects. Is this an issue of correlation/causation, of funding bias, or are the world's weed smokers really in neurological danger? In this post, in celebration of 4/20, I provide context for the recent........ Read more »

Meier, M., Caspi, A., Ambler, A., Harrington, H., Houts, R., Keefe, R., McDonald, K., Ward, A., Poulton, R., & Moffitt, T. (2012) Persistent cannabis users show neuropsychological decline from childhood to midlife. Proceedings of the National Academy of Sciences, 109(40). DOI: 10.1073/pnas.1206820109  

  • April 20, 2014
  • 06:03 AM
  • 384 views

The Mystery of “Quantum Resonance Spectroscopy”

by Neuroskeptic in Neuroskeptic_Discover

Can quantum physics help to diagnose schizophrenia and depression? A paper just published in the Journal of Nervous and Mental Disease claims that a technique called ‘quantum resonance spectroscopy’ (QRS) can accurately diagnose various mental health problems. But is it quantum wizardry or magic quackery? According to the authors of the new paper, Zhang et […]The post The Mystery of “Quantum Resonance Spectroscopy” appeared first on Neuroskeptic.... Read more »

Zhang Y, Liu F, Shi J, Yue X, Zhang H, Du X, Sun L, & Yuan J. (2014) Exploratory quantum resonance spectrometer as a discriminator for psychiatric affective disorders. The Journal of nervous and mental disease, 202(4), 287-91. PMID: 24647211  

  • April 19, 2014
  • 05:32 AM
  • 412 views

The nose knows: How to pick your friends

by Teodora Stoica in CuriousCortex

The importance of human odor in a social context. ... Read more »

  • April 19, 2014
  • 12:46 AM
  • 276 views

Energy Expenditure (Calories Burned) in Anorexia Nervosa Patients

by Tetyana in Science of Eating Disorders


How many calories do patients with anorexia nervosa need to eat to gain a kilo (2.2 lbs)? It seems like a simple question and one that we should have figured out a long time ago, given the importance (err, necessity) of refeeding and weight restoration in recovery from anorexia nervosa.
Unfortunately, research in this area has often led to contradictory results (see Salisbury et al., 1995 and de Zwaan et al., 2002 for reviews). Fortunately, a paper by Stephan Zipfel and colleagues (2013,........ Read more »

Zipfel S, Mack I, Baur LA, Hebebrand J, Touyz S, Herzog W, Abraham S, Davies PS, & Russell J. (2013) Impact of exercise on energy metabolism in anorexia nervosa. Journal of Eating Disorders, 1(1), 37. PMID: 24499685  

  • April 18, 2014
  • 01:56 PM
  • 306 views

Moving Beyond “Just-So Stories”: Young Children Can Be Taught Basic Natural Selection

by amikulak in Daily Observations

Spend more than a few hours with a child under the age of 10 and “why?” is a question you’re likely to hear a. Children are naturally curious explorers, and […]... Read more »

  • April 18, 2014
  • 01:07 PM
  • 223 views

Overcomming Social Phobia with CBT and Pharmacotherapy

by Vivek Misra in The UberBrain

photo credit: ParadigmMalibu.comSocial phobia, a type of anxiety disorder, is characterized by persistent fear of one or more social or performance situations in which the person is exposed to unfamiliar people or to possible scrutiny by others (1). The individual fears that he or she will act in a way (or show anxiety symptoms) that will be embarrassing and humiliating.  Exposure to the feared situation almost invariably provokes anxiety, which may take the form of a situationally bou........ Read more »

Domschke K, Stevens S, Beck B, Baffa A, Hohoff C, Deckert J, & Gerlach AL. (2009) Blushing propensity in social anxiety disorder: influence of serotonin transporter gene variation. Journal of neural transmission (Vienna, Austria : 1996), 116(6), 663-6. PMID: 18629430  

Nahshoni E, Gur S, Marom S, Levin JB, Weizman A, & Hermesh H. (2004) QT dispersion in patients with social phobia. Journal of affective disorders, 78(1), 21-6. PMID: 14672793  

  • April 18, 2014
  • 07:02 AM
  • 273 views

Hey, trial lawyers! The FDA is watching you!

by Doug Keene in The Jury Room

And they want you to stop abusing their Adverse Event Reporting System (FAERS). We’ve worked a number of cases recently where FDA warnings were used as evidence at trial and were very interested to see this article in the American Journal of Gastroenterology. And the answer to the skeptic’s question is “no”. No, we don’t […]

Related posts:
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Predic........ Read more »

Racine A, Cuerq A, Bijon A, Ricordeau P, Weill A, Allemand H, Chosidow O, Boutron-Ruault MC, & Carbonnel F. (2014) Isotretinoin and risk of inflammatory bowel disease: a French nationwide study. The American Journal of Gastroenterology, 109(4), 563-9. PMID: 24535094  

  • April 17, 2014
  • 11:02 PM
  • 400 views

Dear CNRS: That mouse study did not "confirm" the neurobiological origin of ADHD in humans

by neurosci in Neuroscientifically Challenged

Late last week the French National Centre for Scientific Research (CNRS - the acronym is based on the French translation) put out a press release describing a study conducted through a collaboration between several of its researchers and scientists from The University of Strasbourg. CNRS is a large (30,000+ employees), government-run research institution in France. It is the largest research organization in Europe, and is responsible for about 1/2 of the French scientific papers published annual........ Read more »

  • April 17, 2014
  • 12:34 PM
  • 162 views

What makes music groovy?

by Henkjan Honing in Music Matters

Today PLOS ONE publishes a study that uses an often criticized research method: questionnaire and web-based research (cf. Honing & Ladinig, 2008). This study, however, is a good example of how an unspectacular method (i.e. compared to, e.g., controlled experiments, brain imaging techniques or computational modelling) can still be quite informative....... Read more »

Witek, M., Clarke, E., Wallentin, M., Kringelbach, M., & Vuust, P. (2014) Syncopation, Body-Movement and Pleasure in Groove Music. PLoS ONE, 9(4). DOI: 10.1371/journal.pone.0094446  

Honing, H., & Reips, U.-D. (2008) Web-based versus lab-based studies: a response to Kendall (2008). Empirical Musicology Review, 3(2), 73-77. info:/

  • April 17, 2014
  • 09:14 AM
  • 245 views

What Do You Want to Hear First: Good News or Bad News?

by Jeremiah Stanghini in Jeremiah Stanghini

As it turns out, our answer to this question is different depending on whether we’re the one delivering the news or we’re the one receiving the news. If we’re delivering the news, we’re more likely to want to lead with … Continue reading →... Read more »

  • April 17, 2014
  • 09:00 AM
  • 842 views

A poor excuse for removing a peer-reviewed publication

by Katharine Blackwell in Contemplating Cognition

I became disenchanted with the idea of e-books when Amazon reached into scores of Kindles and removed copies of (of all possible books) 1984 and Animal Farm. The notion that a major company had the power to deny access to any content they deemed problematic simply presented too many visions of reactive, totalitarian control.

I never considered that those very concerns might apply to the publishers of scientific research, who – in this age of online-only publications – have the pow........ Read more »

  • April 17, 2014
  • 07:49 AM
  • 287 views

Cannabis use and structural changes in the brain

by Robb Hollis in Antisense Science

“One or two spliffs a week could mess up your brain” – Metro, 16 April 2014

Spark your interest? This headline caught the eyes of the Antisense team, so we chased down the original article in the Journal of Neuroscience and took a closer look!

Cannabis is the most commonly used illegal drug in the US, and the ‘casual use’ culture surrounding marijuana is a subject of great debate and controversy, with arguments for drug legalisation making their way into our ........ Read more »

  • April 17, 2014
  • 04:31 AM
  • 186 views

Mitochondrial dysfunction as a neurobiological subtype of autism

by Paul Whiteley in Questioning Answers

The paper by Suzanne Goh and colleagues [1] reporting on "a possible neurobiological subtype of mitochondrial dysfunction in ASD [autism spectrum disorder]" is a worthy addition to the research roll call which has graced this blog down the years. Based on the analysis of brain lactate levels - a potential marker of mitochondrial dysfunction - via the analysis of lactate doublets on brain magnetic resonance spectroscopic imaging (MRSI), authors picked up a significantly higher rate of l........ Read more »

  • April 17, 2014
  • 04:00 AM
  • 52 views

A photograph can be worth a thousand words

by BPS Research Digest in BPS Research Digest

There has long been a tradition of using photographs to capture, reveal, and expose. A photograph has the ability to arouse emotion – oftentimes, some would argue, more effectively than a verbal or written description.In a recent article in Social Dynamics, Rory du Plessis of the University of Pretoria (South Africa) has brought to life a case example of the power photographs can hold. In an analysis of two sets of photographs produced by the Grahamstown Lunatic Asylum between 1890 and 1907, d........ Read more »

  • April 16, 2014
  • 08:29 PM
  • 227 views

What makes music groovy?

by Henkjan Honing in Music Matters

Today PLOS ONE publishes a study that uses an often criticized research method: questionnaire and web-based research (cf. Honing & Ladinig, 2008). This study, however, is a good example of how an unspectacular method (i.e. compared to, e.g., controlled experiments, brain imaging techniques or computational modelling) can still be quite informative.... Read more »

Witek, M., Clarke, E., Wallentin, M., Kringelbach, M., & Vuust, P. (2014) Syncopation, Body-Movement and Pleasure in Groove Music. PLoS ONE, 9(4). DOI: 10.1371/journal.pone.0094446  

Honing, H., & Reips, U.-D. (2008) Web-based versus lab-based studies: a response to Kendall (2008). Empirical Musicology Review, 3(2), 73-77. info:/

  • April 16, 2014
  • 05:04 PM
  • 320 views

What Do Preschoolers Learn from Fantastical Picture Books?

by Rebecca Schwarzlose in Garden of the Mind

One of the new picture books making the bedtime rounds at our house is How Do Dinosaurs Say Goodnight?, which describes and depicts dinosaurs doing such un-dinosaurly things as tucking themselves into bed or kissing their human mothers good night. The book is whimsical, gorgeously illustrated, and includes a scientific angle, as the genus names of the dinosaurs are included in the pictures. I’m always careful to read these genus names aloud as we look at each picture. But is this book actu........ Read more »

  • April 16, 2014
  • 08:30 AM
  • 307 views

Does Animal-Assisted Therapy Help At-Risk Boys?

by CAPB in Companion Animal Psychology Blog

If existing behavioural programs aren’t working, can therapeutic sessions with a dog help boys who have problems at school?Photo: criben / ShutterstockA new paper by Abbey Schneider et al (2014) investigates the success of a program designed to help boys who are considered ‘at-risk’ – by matching them up with a specially trained dog and handler.In Colorado, a group of elementary schools take part in a program called the Human Animal Bond in Colorado (HABIC). It is designed to help ........ Read more »

Schneider, A.A.,, Rosenberg, J., Baker, M., Melia, N., Granger, B., & Biringen, Z. (2014) Becoming relationally effective: High-risk boys in animal-assisted therapy. Human-Animal Interaction Bulletin, 2(1), 1-18. info:/

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