# Post List

## All posts; Tags Include "Q"

• January 25, 2017
• 10:30 AM
• 301 views

# The Importance of Science in Horse Training

Horse ‘licking and chewing’: is it a sign of learning, submission or stress?Guest post by Georgina (Gina) Bishopp (Hartpury College, UK). A little while ago I was having a lesson on my horse when my instructor beamed up at me and exclaimed, “There you go, she is licking and chewing – she’s really listening to you now, keep going!” and with excitement I continued on eagerly with the exercise we were practising. It wasn’t until the exhilaration of the moment had waned did I thin........ Read more »

• January 9, 2017
• 05:48 AM
• 342 views

# The curious effect of a musical rhythm on us

Do you know the feeling of a musical piece moving you? What is this feeling? One common answer by psychological researchers is that what you feel is your attention moving in sync with the music. In a new paper I show that this explanation is mistaken. Watch the start of the following video and observe […]... Read more »

Kunert R, & Jongman SR. (2017) Entrainment to an auditory signal: Is attention involved?. Journal of experimental psychology. General, 146(1), 77-88. PMID: 28054814

• December 30, 2016
• 12:20 PM
• 391 views

# Yang-Mills theory paper gets published!

Exact solutions of quantum field theories are very rare and, normally, refer to toy models and pathological cases. Quite recently, I put on arxiv a pair of papers presenting exact solutions both of the Higgs sector of the Standard Model and the Yang-Mills theory made just of gluons. The former appeared a few month ago […]... Read more »

Marco Frasca. (2015) A theorem on the Higgs sector of the Standard Model. Eur. Phys. J. Plus (2016) 131: 199. arXiv: 1504.02299v3

Marco Frasca. (2015) Quantum Yang-Mills field theory. arXiv. arXiv: 1509.05292v1

Carl M. Bender, Kimball A. Milton, & Van M. Savage. (1999) Solution of Schwinger-Dyson Equations for ${\cal PT}$-Symmetric Quantum Field Theory. Phys.Rev.D62:085001,2000. arXiv: hep-th/9907045v1

• October 19, 2016
• 11:30 AM
• 412 views

# A Windstorm is a Reminder of Disaster Preparation for Pets

The best time to start disaster preparation for your pet is now.Recently, like many people in this part of the world, we heard there was a big storm on the way. The third of three windstorms was said to be the most powerful. Since we live in an area with many beautiful trees and the power lines are above ground, it does not take much to knock out the power.In the end, we were lucky. The storm was not as strong as predicted, and it changed track and went further north. But it’s a reminder that ........ Read more »

Heath SE, & Linnabary RD. (2015) Challenges of Managing Animals in Disasters in the U.S. Animals : an open access journal from MDPI, 5(2), 173-92. PMID: 26479228

• August 22, 2016
• 11:11 PM
• 631 views

# Measuring altitude — with clocks?

Measuring altitude using atomic clocks seems like a crazy idea, but it’s already being done at RIKEN in Japan.... Read more »

Takano, T., Takamoto, M., Ushijima, I., Ohmae, N., Akatsuka, T., Yamaguchi, A., Kuroishi, Y., Munekane, H., Miyahara, B., & Katori, H. (2016) Geopotential measurements with synchronously linked optical lattice clocks. Nature Photonics. DOI: 10.1038/nphoton.2016.159

• July 15, 2016
• 05:56 AM
• 692 views

# How to test for music skills

In a new article I evaluate a recently developed test for music listening skills. To my great surprise the test behaves very well. This could open the path to better understand the psychology underlying music listening. Why am I surprised? I got my first taste of how difficult it is to replicate published scientific results […]... Read more »

• May 24, 2016
• 10:02 AM
• 808 views

# Should Biologists be Guided by Beauty?

One key characteristic of a beautiful scientific theory is the simplicity of the underlying concepts. According to Weinberg, Einstein's theory of gravitation is described in fourteen equations whereas Newton's theory can be expressed in three. Despite the appearance of greater complexity in Einstein's theory, Weinberg finds it more beautiful than Newton's theory because the Einsteinian approach rests on one elegant central principle – the equivalence of gravitation and ........ Read more »

Dietrich, M., Ankeny, R., & Chen, P. (2014) Publication Trends in Model Organism Research. Genetics, 198(3), 787-794. DOI: 10.1534/genetics.114.169714

Weinberg, Steven. (1992) Dreams of a Final Theory . Vintage Books. info:/

• December 27, 2015
• 11:07 AM
• 1,149 views

# Quantum gravity

Quantum gravity appears today as the Holy Grail of physics. This is so far detached from any possible experimental result but with a lot of attentions from truly remarkable people anyway. In some sense, if a physicist would like to know in her lifetime if her speculations are worth a Nobel prize, better to work […]... Read more »

Ali H. Chamseddine, Alain Connes, & Viatcheslav Mukhanov. (2014) Quanta of Geometry: Noncommutative Aspects. Phys. Rev. Lett. 114 (2015) 9, 091302. arXiv: 1409.2471v4

Ali H. Chamseddine, Alain Connes, & Viatcheslav Mukhanov. (2014) Geometry and the Quantum: Basics. JHEP 12 (2014) 098. arXiv: 1411.0977v1

• December 2, 2015
• 08:30 AM
• 946 views

# Enrichment for Goldfish

What keeps goldfish happy in their tank – and how do we know?You’ve heard about the importance of enrichment for companion animals (like dogs) and for zoo animals, but what about goldfish? Fish are the third most popular pet - kept by 12.3 million households in the US - so it’s an important topic for animal welfare. Different types of fish might have different preferences. A new study by Miriam Sullivan (University of Western Australia) et al investigates.Enrichment “is particularly impo........ Read more »

• October 21, 2015
• 08:30 AM
• 1,121 views

# A New Approach to Dog Bite Prevention

Strategies to prevent dog bites need to get past the belief that ‘it won’t happen to me.’4.5 million people a year are bitten by a dog in the US, of whom 885,000 need medical attention (Gilchrist et al 2008). In England in the last year, there were 7,227 admissions to hospital for injuries due to dogs, over 3000 more than a decade earlier. Developing a better understanding of how to prevent dog bites is essential. A new paper by Carri Westgarthand Francine Watkins (University of Liver........ Read more »

• October 7, 2015
• 11:30 PM
• 856 views

# Social Class Differences in Mental Health: Do Parenting Style and Friendship Play a Role?

It is now well-established that social class is positively related to mental health. However, researchers remain unclear about the specific processes that underlie the relation between social class and depression. In some recent research, we investigated the potential roles of parenting style and friendship in explaining the relationship between social class and mental health.... Read more »

• September 3, 2015
• 08:28 PM
• 973 views

# Reproducibility project: A front row seat

A recent paper in Science reports the results of a large-scale effort to test reproducibility in psychological science. The results have caused much discussion (as well they should) in both general public and science forums. I thought I would offer my perspective as the lead author of one of the studies that was included in the reproducibility analysis. I had heard about the project even before being contacted to participate and one of the things that appealed to me about it was that they were t........ Read more »

• September 2, 2015
• 08:30 AM
• 902 views

# Preparation Makes a Difference to Pets in an Emergency

After the Great Earthquake in Japan, preparation was key to evacuating with pets - including training and socialization.When the magnitude 9 earthquake struck Japan in 2011, causing a tsunami and subsequent accident at the Fukushima nuclear plant, over 15,000 people were killed. Many people had to evacuate at short notice. In 2012, pet owners from two of the most badly affected areas, Iwate and Fukushima Prefectures, were asked about whether or not they took their pet and the types of planning t........ Read more »

Heath, S.E., & Linnabary, R.D. (2015) Challenges of managing animals in disasters in the US. Animals, 5(2), 173-192. info:/10.3390/ani5020173#sthash.7n7gGyyg.dpuf

Thompson, K.,, Every, D., Rainbird, S., Cornell, V., Smith, B., & Trigg, J. (2014) No pet or their person left behind: Increasing the disaster resilience of vulnerable groups through animal attachment, activities and networks. Animals , 4(2), 214-240. info:/10.3390/ani4020214

A survey of companion-animal owners affected by the East Japan Great Earthquake in Iwate and Fukushima Prefectures, Japan. (2015) Yamazaki, S. Anthrozoos, 28(2). info:/

• August 26, 2015
• 11:41 AM
• 880 views

# Inadvertently edible tiny food-based animals

Bacteria and fungi are basically everywhere, so it's not much of a surprise to find them in food. Heck, unless they're Salmonella or have managed to multiply to the point of being visible or stinking things up, we usually don't care. Moving up a bit on the size scale, there are a couple of tiny animals inhabiting foods we eat. These include itty bitty worms living in artisanal vinegars and mites residing upon classy European cheeses.The vinegar eelworm (Turbatrix aceti) is a resilient microbe-ea........ Read more »

• August 19, 2015
• 08:30 AM
• 875 views

# The Beneficial Effects of Watching Fish

Spending time observing an aquarium leads to improvements in mood and reductions in heart rate.There are psychological benefits to watching fish and crustaceans in an aquarium, according to a new study by Deborah Cracknell et al. They observed people’s natural interactions with a marine life display, and took heart rate, blood pressure and questionnaire results from 84 experimental participants. But the display wasn’t a fish tank that you could fit in your living room – it was a large exhi........ Read more »

• August 12, 2015
• 08:30 AM
• 973 views

# Proof the Internet helps Cat Adoptions

And that toys are important in photographs of adoptable cats.We all assume that internet photos and adverts play an important role in pet adoption these days, and now it’s possible to put a figure on it, at least for cats. 82.5% of people who adopted a cat from a shelter in Western New York said Petfinder strongly or moderately influenced their adoption. The length of time cats waited for adoption varied from 1 to 126 days. Cats whose Petfinder profiles were clicked more than once a day were t........ Read more »

• July 30, 2015
• 07:39 PM
• 229 views

# 7 Cancers May Occur More Frequently In LGBTQ Community

MedicalResearch.com Interview with: Gwendolyn P. Quinn, Ph.D. Moffitt Cancer Center University of South Florida MedicalResearch: What is the background for this study? What are the main findings? Dr. Quinn: Our research group has been conducting studies of the LGBTQ community … Continue reading →
The post 7 Cancers May Occur More Frequently In LGBTQ Community appeared first on MedicalResearch.com Medical Research Interviews and News.

Gwendolyn P. Quinn, Ph.D. (2015) 7 Cancers May Occur More Frequently In LGBTQ Community. MedicalResearch.com. info:/

• April 20, 2015
• 09:45 AM
• 946 views

# Aphasia factors vs. subtypes

One of the interesting things (to me anyway) that came out of our recent factor analysis project (Mirman et al., 2015, in press; see Part 1 and Part 2) is a way of reconsidering aphasia types in terms of psycholinguistic factors rather than the traditional clinical aphasia subtypes. The traditional aphasia subtyping approach is to use a diagnostic test like the Western Aphasia Battery or the Boston Diagnostic Aphasia Examination to assign an individual with aphasia to one of several subtype cate........ Read more »

Mirman, D., Chen, Q., Zhang, Y., Wang, Z., Faseyitan, O.K., Coslett, H.B., & Schwartz, M.F. (2015) Neural Organization of Spoken Language Revealed by Lesion-Symptom Mapping. Nature Communications, 6(6762), 1-9. info:/

• April 17, 2015
• 10:03 AM
• 1,005 views

# Mapping the language system: Part 2

This is the second of a multi-part post about a pair of papers that just came out (Mirman et al., 2015, in press). Part 1 was about the behavioral data: we started with 17 behavioral measures from 99 participants with aphasia following left hemisphere stroke. Using factor analysis, we reduced those 17 measures to 4 underlying factors: Semantic Recognition, Speech Production, Speech Recognition, and Semantic Errors. For each of these factors, we then used voxel-based lesion-symptom mapping (........ Read more »

Hickok G. (2012) Computational neuroanatomy of speech production. Nature Reviews Neuroscience, 13(2), 135-145. PMID: 22218206

Hickok, Gregory S, & Poeppel, David. (2007) The cortical organization of speech processing. Nature Reviews Neuroscience, 8(May), 393-402. info:/

Zhang Y., Kimberg D.Y., Coslett H.B., Schwartz M.F., & Wang Z. (2014) Multivariate lesion-symptom mapping using support vector regression. Human Brain Mapping, 35(12), 5861-5876. PMID: 25044213

• April 16, 2015
• 09:48 AM
• 896 views

# Mapping the language system: Part 1

My colleagues and I have a pair of papers coming out in Nature Communications and Neuropsychologia that I'm particularly excited about. The data came from Myrna Schwartz's long-running anatomical case series project in which behavioral and structural neuroimaging data were collected from a large sample of individuals with aphasia following left hemisphere stroke. We pulled together data from 17 measures of language-related performance for 99 participants, each of those participants was also........ Read more »

Mirman, D., Chen, Q., Zhang, Y., Wang, Z., Faseyitan, O.K., Coslett, H.B., & Schwartz, M.F. (2015) Neural Organization of Spoken Language Revealed by Lesion-Symptom Mapping. Nature Communications, 6(6762), 1-9. info:/

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