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  • May 10, 2016
  • 09:34 PM
  • 321 views

The Face as Destiny

by John DiPrete in EmbodiCog

Here is a graphic tutorial on the large impact that small changes can make in a face's superficial architecture...... Read more »

Merton, R. (1948) The Self-Fulfilling Prophecy. The Antioch Review, 8(2), 193. DOI: 10.2307/4609267  

  • May 10, 2016
  • 04:55 PM
  • 461 views

Research shows body image linked to overall life satisfaction

by Dr. Jekyll in Lunatic Laboratories

We're constantly bombarded by advertisements telling us we are too fat, too thin, not curvy enough, not flat enough -- or more often than not -- simply not enough. It shouldn't be a surprise to see that effect our day to day life, like it or not -- and it has. Researchers have just published results from a national study on the factors linked to satisfaction with appearance and weight.

... Read more »

  • May 10, 2016
  • 06:36 AM
  • 562 views

Psychosis: Understanding The Symptoms

by Pieter Carrière in United Academics

Dealing with psychotic patients takes more than looking at their diagnostic labels.... Read more »

Heering, H., Koevoets, G., Koenders, L., Machielsen, M., Meijer, C., Kubota, M., de Nijs, J., Cahn, W., Hulshoff Pol, H., de Haan, L.... (2015) Structural MRI Differences between Patients with and without First Rank Symptoms: A Delusion?. Frontiers in Psychiatry. DOI: 10.3389/fpsyt.2015.00107  

Perälä, J., Suvisaari, J., Saarni, S., Kuoppasalmi, K., Isometsä, E., Pirkola, S., Partonen, T., Tuulio-Henriksson, A., Hintikka, J., Kieseppä, T.... (2007) Lifetime Prevalence of Psychotic and Bipolar I Disorders in a General Population. Archives of General Psychiatry, 64(1), 19. DOI: 10.1001/archpsyc.64.1.19  

  • May 10, 2016
  • 05:29 AM
  • 155 views

Men who can tell a good story are seen as more attractive and higher status

by BPS Research Digest in BPS Research Digest

The results fit with evolutionary theoryStories can change how we think about the world, about the people they describe, and even ourselves. According to new research, they also influence our attitude to the storyteller. An article published in the journal Personal Relationships suggests that people portrayed as stronger storytellers are considered as higher status than those that aren’t – and this status can make them more romantically attractive, at least in the eyes of women. Cue editing ........ Read more »

  • May 10, 2016
  • 04:29 AM
  • 416 views

What does a gluten-free diet do to the gut microbiome?

by Paul Whiteley in Questioning Answers

In answer to the question posed in the title of this post: "A GFD [gluten-free diet] changes the gut microbiome composition and alters the activity of microbial pathways."So said the findings reported by Marc Jan Bonder and colleagues [1] (open-access) who presented results based on the "changes in the gut microbiomes of 21 healthy volunteers who followed a GFD for four weeks." Said research volunteers (12 women and 9 men) initially followed a GFD for 4 weeks following some baseli........ Read more »

Bonder MJ, Tigchelaar EF, Cai X, Trynka G, Cenit MC, Hrdlickova B, Zhong H, Vatanen T, Gevers D, Wijmenga C.... (2016) The influence of a short-term gluten-free diet on the human gut microbiome. Genome medicine, 8(1), 45. PMID: 27102333  

  • May 9, 2016
  • 03:29 PM
  • 432 views

Epigenetic study of lactose intolerance may shed light on the origin of mental illness

by Dr. Jekyll in Lunatic Laboratories

A new study on the epigenetics of lactose intolerance may provide an approach to understanding schizophrenia and other complex, serious illnesses. While that may seem odd, both lactose intolerance and schizophrenia are inherited. In addition, neither condition emerges in the first years of life, but rather both appear years or even decades later.

... Read more »

Labrie, V., Buske, O., Oh, E., Jeremian, R., Ptak, C., Gasiūnas, G., Maleckas, A., Petereit, R., Žvirbliene, A., Adamonis, K.... (2016) Lactase nonpersistence is directed by DNA-variation-dependent epigenetic aging. Nature Structural . DOI: 10.1038/nsmb.3227  

  • May 9, 2016
  • 01:34 PM
  • 520 views

The Princess IS the Frog (A Guest Post)

by Miss Behavior in The Scorpion and the Frog

By Hayley TrzinskiImage by Hayley TrzinskiThe Princess and the Frog is a very fun and imaginative children’s story… but not when pesticides are involved. Have you ever wondered how dangerous pesticides can be? Well, pesticides can harm more than just pests and weeds, and in the case of frogs, many pesticides and herbicides are causing problems. Atrazine, a chemical commonly used as an herbicide, can cause reproduction in male African clawed frogs to be impossible. In some cases, atrazine i........ Read more »

Hayes, T., Khoury, V., Narayan, A., Nazir, M., Park, A., Brown, T., Adame, L., Chan, E., Buchholz, D., Stueve, T.... (2010) Atrazine induces complete feminization and chemical castration in male African clawed frogs (Xenopus laevis). Proceedings of the National Academy of Sciences, 107(10), 4612-4617. DOI: 10.1073/pnas.0909519107  

Mnif, W., Hassine, A., Bouaziz, A., Bartegi, A., Thomas, O., & Roig, B. (2011) Effect of Endocrine Disruptor Pesticides: A Review. International Journal of Environmental Research and Public Health, 8(12), 2265-2303. DOI: 10.3390/ijerph8062265  

  • May 9, 2016
  • 11:47 AM
  • 486 views

Your face can get you killed… 

by Rita Handrich in The Jury Room

Here’s a sad study that tells us stereotypes are alive and well in American court systems. Let’s say you are unfortunate enough to be on trial for murder. According to this study, how wide your face is can be the difference between life and death if you are convicted–even if you are actually innocent. We’ve […]

Related posts:
You can tell a lot from looking at someone’s face…
Never trust a man with a wide face
I can tell from your face that you are suicid........ Read more »

  • May 9, 2016
  • 06:51 AM
  • 450 views

Do Dragons Dream Of Tasty Crickets?

by Gunnar De Winter in United Academics

Sleeping reptiles show brain patterns resembling sleep cycles in mammals and birds.... Read more »

  • May 9, 2016
  • 02:58 AM
  • 353 views

Water, carbamazepine and mother-embryo transmission

by Paul Whiteley in Questioning Answers

"These results provide the first evidence that carbamazepine in drinking water and at typical environmental concentrations is transmitted from mother to embryo."So said the findings reported by Gaurav Kaushik and colleagues [1] who continued a research theme looking at the possibility of an environmental 'exposome' also potentially overlapping with [some] autism (see here). The autism connection came from the a paper by Thomas & Klaper [2] who previously reported that putting fish in a ........ Read more »

  • May 8, 2016
  • 03:15 PM
  • 503 views

Digital media may be changing how you think

by Dr. Jekyll in Lunatic Laboratories

Tablet and laptop users beware. Using digital platforms such as tablets and laptops for reading may make you more inclined to focus on concrete details rather than interpreting information more abstractly, according to a new study. The findings serve as another wake-up call to how digital media may be affecting our likelihood of using abstract thought.

... Read more »

  • May 8, 2016
  • 06:58 AM
  • 396 views

Can humans listen like songbirds do?

by Henkjan Honing in Music Matters

The “musical” nature of birdsong has long been appreciated by humans - a new study suggests birds themselves might be attending to soemthing else..... Read more »

Bregman, M., Patel, A., & Gentner, T. (2016) Songbirds use spectral shape, not pitch, for sound pattern recognition. Proceedings of the National Academy of Sciences, 113(6), 1666-1671. DOI: 10.1073/pnas.1515380113  

Hoeschele, M., Merchant, H., Kikuchi, Y., Hattori, Y., & ten Cate, C. (2015) Searching for the origins of musicality across species. Philosophical Transactions of the Royal Society B: Biological Sciences, 370(1664), 20140094-20140094. DOI: 10.1098/rstb.2014.0094  

  • May 7, 2016
  • 03:54 AM
  • 438 views

The darker side to swimming with dolphins?

by Paul Whiteley in Questioning Answers

Described under the heading of a 'Challenging Case', the paper by Randall Phelps and colleagues [1] titled 'The Curse of the Dolphins: Cognitive Decline and Psychosis' highlights an intriguing case report potentially suggestive of a darker side to the idea of swimming with dolphins.Yes, you did hear me right - dolphins - those aquatic mammals regarded as one of the earth's most intelligent creatures and the suggestion that swimming with them might somehow 'impact' on aspects of a person's functi........ Read more »

Phelps R, Tsai A, Hagen A, Pinter J, Smith R, & Stein MT. (2016) The Curse of the Dolphins: Cognitive Decline and Psychosis. Journal of developmental and behavioral pediatrics : JDBP. PMID: 27096574  

  • May 6, 2016
  • 07:22 AM
  • 189 views

Literally "knowing by heart": Signals from heart to brain prompt feelings of familiarity

by BPS Research Digest in BPS Research Digest

The idea that the body affects the mind is not new. The eminent American psychologist William James famously proposed that it is actually the physical sensation of fear that causes us to feel afraid. In more recent years, researchers have extended this principle, exploring the possibility that physical sensations play an important role in moral decisions and other processes usually seen as more purely cognitive or cerebral, such as memory.It's already known that physical markers of arousal such ........ Read more »

Fiacconi, C., Peter, E., Owais, S., & Köhler, S. (2016) Knowing by heart: Visceral feedback shapes recognition memory judgments. Journal of Experimental Psychology: General, 145(5), 559-572. DOI: 10.1037/xge0000164  

  • May 6, 2016
  • 06:55 AM
  • 643 views

Seeing With Eyes Shut: How LSD Causes Hallucinations

by Agnese Mariotti in United Academics

Brain scans show the human brain under LSD and explain how hallucinations occur.... Read more »

Carhart-Harris, R., Muthukumaraswamy, S., Roseman, L., Kaelen, M., Droog, W., Murphy, K., Tagliazucchi, E., Schenberg, E., Nest, T., Orban, C.... (2016) Neural correlates of the LSD experience revealed by multimodal neuroimaging. Proceedings of the National Academy of Sciences, 113(17), 4853-4858. DOI: 10.1073/pnas.1518377113  

Carhart-Harris, R., Leech, R., Hellyer, P., Shanahan, M., Feilding, A., Tagliazucchi, E., Chialvo, D., & Nutt, D. (2014) The entropic brain: a theory of conscious states informed by neuroimaging research with psychedelic drugs. Frontiers in Human Neuroscience. DOI: 10.3389/fnhum.2014.00020  

Hagmann, P., Cammoun, L., Gigandet, X., Meuli, R., Honey, C., Wedeen, V., & Sporns, O. (2008) Mapping the Structural Core of Human Cerebral Cortex. PLoS Biology, 6(7). DOI: 10.1371/journal.pbio.0060159  

  • May 6, 2016
  • 02:51 AM
  • 379 views

Autism prevalence in the Somali population in Minneapolis continued

by Paul Whiteley in Questioning Answers

A very quick post today to direct you to the paper by Amy Hewitt and colleagues [1] who seem to have finally published their findings on autism prevalence in the Somali population in Minneapolis in the peer-reviewed domain. I had previously covered their report on this blog (see here) and the suggestion that: "Somali (1 in 32) and White (1 in 36) children were about equally likely to be identified with ASD [autism spectrum disorder], but more likely to be identified with ASD than Black and ........ Read more »

Hewitt, A., Hall-Lande, J., Hamre, K., Esler, A., Punyko, J., Reichle, J., & Gulaid, A. (2016) Autism Spectrum Disorder (ASD) Prevalence in Somali and Non-Somali Children. Journal of Autism and Developmental Disorders. DOI: 10.1007/s10803-016-2793-6  

  • May 5, 2016
  • 02:53 AM
  • 399 views

NAC for 'social impairment' in youth with autism... probably not

by Paul Whiteley in Questioning Answers

"The results of this trial indicate that NAC [N-acetylcysteine]  treatment was well tolerated, had the expected effect of boosting GSH [glutathione] production, but had no significant impact on social impairment in youth with ASD [autism spectrum disorder]."So said the results reported by Logan Wink and colleagues [1] (open-access) who, continuing an autism research theme, looked at whether this important L-cysteine prodrug might have more to give when it comes to a........ Read more »

  • May 4, 2016
  • 10:00 AM
  • 560 views

Behaviour Problems in Puppies from Pet Stores

by CAPB in Companion Animal Psychology Blog

Dogs originally bought from pet stores are more likely to be aggressive to their owner compared to those from responsible breeders, even after owner-related factors are taken into account.Research by Frank McMillan et al (2013) found that dogs obtained as puppies from pet stores are more likely to have a whole range of behaviour problems than those from responsible breeders, including 3x more likely to be aggressive towards their owner. Pet store puppies come from commercial breeding establishme........ Read more »

  • May 4, 2016
  • 09:13 AM
  • 581 views

Imagine These Experiments in Aphantasia

by The Neurocritic in The Neurocritic

When you hear the word “apple”, do you picture a Red Delicious apple or a green Granny Smith? Or neither, because you can't conjure up a visual image of an apple (or of anything else, for that matter)? Aphantasia is the inability to generate visual images, which can be a congenital condition or acquired after brain injury (Farah, 1984). The most striking aspect of this variation in mental life is that those of us with imagery assume that everyone else has it, while those without are flabberg........ Read more »

  • May 4, 2016
  • 08:18 AM
  • 418 views

Genetic research can promote peace or conflict, depending on how it's used

by BPS Research Digest in BPS Research Digest

It's becoming easier than ever to research the genetic roots of different ethnic groups and these findings can be framed differently to either emphasise that groups are similar or different. For example, a BBC headline from 2000 stated "Jews and Arabs are 'genetic brothers'" while a 2013 Medical Daily headline claimed "Genes of most Ashkenazi Jews trace back to indigenous Europe, not Middle East". As political leaders have started citing this kind of evidence to promote their particular agenda, ........ Read more »

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