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

The curious effect of a musical rhythm on us

by Richard Kunert in Brain's Idea

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  

  • January 9, 2017
  • 04:26 AM
  • 150 views

T. gondii and OCD?

by Paul Whiteley in Questioning Answers

It's been a while since I've talked about Toxoplasma gondii on this blog; the parasite that more than most, has been linked with all-manner of different psychiatric labels (see here for example). Although still the topic of some discussion, I'm swayed towards the possibility that there may be some important *associations* to be seen when it comes to this survivor and human behaviour(s) outside of just making rats attracted to cat urine (see here) to improve reproduction chances.Indeed, in t........ Read more »

  • January 7, 2017
  • 04:15 AM
  • 187 views

ADHD and vitamin levels

by Paul Whiteley in Questioning Answers

"ADHD [attention-deficit hyperactivity disorder] patients were overrepresented in the group with low levels of some vitamins, possibly indicative of inadequate dietary intake of these micronutrients in a subgroup of patients. It is important to identify these patients in dietary intervention trials of ADHD."So said the study findings reported by Elisabeth Toverud Landaas and colleagues [1] (open-access) providing some potentially important data on how nutritional factors might int........ Read more »

Landaas ET, Aarsland TI, Ulvik A, Halmøy A, Ueland PM, & Haavik J. (2016) Vitamin levels in adults with ADHD. BJPsych open, 2(6), 377-384. PMID: 27990293  

  • January 6, 2017
  • 07:02 AM
  • 121 views

White collar criminals, bad presentations, smartphones, and a salary  negotiation edge

by Doug Keene in The Jury Room

It is very cold outdoors (even in Texas) and it is time once again for a number of important things we decided did not merit an entire post but wanted to share. Think of it as a series of holiday gifts for you… Ever wonder why white-collar criminals did what they did?  Wonder no more. […]... Read more »

Shaw, H., Ellis, D., Kendrick, L., Ziegler, F., & Wiseman, R. (2016) Predicting Smartphone Operating System from Personality and Individual Differences. Cyberpsychology, Behavior, and Social Networking, 19(12), 727-732. DOI: 10.1089/cyber.2016.0324  

  • January 6, 2017
  • 06:09 AM
  • 186 views

Particulate matter exposure and autism risk systematically reviewed?

by Paul Whiteley in Questioning Answers

"To conclude, the evidence from the studies allows us to conclude that there is an association between PM [particulate matter] exposure and ASD [autism spectrum disorder] whose strength varies according to the particle size studied with the association with PM2.5 and diesel PM being stronger."Although probably not great sentence structure to begin a post with a conclusion, the 'bottom line' reported by María Morales-Suárez-Varela and colleagues [1] summarises the curre........ Read more »

  • January 5, 2017
  • 06:07 AM
  • 221 views

A subtype of autism linked to psychosis?

by Paul Whiteley in Questioning Answers

"Our data show there may be a specific subtype of ASD [autism spectrum disorder] linked to comorbid psychosis. The results support findings that psychosis in people with ASD is often atypical, particularly regarding affective disturbance."So said the findings reported by Felicity Larson and colleagues [1] (open-access available here) who bring an important topic into view that has recently been raised in the media too (see here). I appreciate that to talk about yet more comorbidity pot........ Read more »

Larson, F., Wagner, A., Jones, P., Tantam, D., Lai, M., Baron-Cohen, S., & Holland, A. (2016) Psychosis in autism: comparison of the features of both conditions in a dually affected cohort. The British Journal of Psychiatry. DOI: 10.1192/bjp.bp.116.187682  

  • January 5, 2017
  • 05:21 AM
  • 171 views

How to write a nature-style review

by Richard Kunert in Brain's Idea

Nature Reviews Neuroscience is one of the foremost journals in neuroscience. What do its articles look like? How have they developed? This blog post provides answers which might guide you in writing your own reviews. Read more than you used to Reviews in Nature Reviews Neuroscience cover more and more ground. Ten years ago, 93 […]... Read more »

Vale, R. (2015) Accelerating scientific publication in biology. Proceedings of the National Academy of Sciences, 112(44), 13439-13446. DOI: 10.1073/pnas.1511912112  

  • January 4, 2017
  • 07:02 AM
  • 175 views

“It’s chilling” says lead author: Discrimination self-reports up  for Latinos 

by Rita Handrich in The Jury Room

We’ve seen the reports of hate crimes skyrocketing—both in general, and specifically for Muslims. Now a new report says the self-reports of discrimination from Latinos have doubled in the past decade. The study used data from the National Latino Health Care Survey (a telephone survey of 800 Latino adults completed in 2013). The lead author […]... Read more »

  • January 4, 2017
  • 05:43 AM
  • 185 views

A distinctive microbial signature in kids with autism and GI issues?

by Paul Whiteley in Questioning Answers

"Our findings identify distinctive mucosal microbial signatures in ASD [autism spectrum disorder] children with FGID [functional gastrointestinal disorders] that correlate with cytokine and tryptophan homeostasis."So said the study results published by Ruth Ann Luna and colleagues [1] who "compared mucosa-associated microbial communities in children with ASD to previous reports characterizing stool in this population" among other things. If you are eating breakfast/lunch/dinner at........ Read more »

Luna, R., Oezguen, N., Balderas, M., Venkatachalam, A., Runge, J., Versalovic, J., Veenstra-VanderWeele, J., Anderson, G., Savidge, T., & Williams, K. (2016) Distinct microbiome-neuroimmune signatures correlate with functional abdominal pain in children with autism spectrum disorder. CMGH Cellular and Molecular Gastroenterology and Hepatology. DOI: 10.1016/j.jcmgh.2016.11.008  

  • January 3, 2017
  • 06:28 AM
  • 187 views

Suicidality in children and young adults with 'high-functioning' autism

by Paul Whiteley in Questioning Answers

"Consistent with the previous findings, [the] rate of suicidality is higher in individuals with ASD [autism spectrum disorder]."That was one of the conclusions reported in the paper by Sevcan Karakoç Demirkaya and colleagues [1] (open-access) yet again touching on a most important topic when it comes to autism, particularly the part of the autism spectrum labelled as 'high-functioning'. Personally, I'm not a great fan of the 'functioning' description typically added to autism to ........ Read more »

  • December 31, 2016
  • 07:13 AM
  • 204 views

Population Differences in Androgens Fail to Support Differential-K Theory

by Scott McGreal in Eye on Psych

A recent paper attempts to test predictions of Differential-K Theory about race differences using data on population differences in androgens.Close examination of this data shows that the predictions fail.... Read more »

Dutton, E., van der Linden, D., & Lynn, R. (2016) Population differences in androgen levels: A test of the Differential K theory. Personality and Individual Differences, 289-295. info:/

  • December 27, 2016
  • 06:10 AM
  • 239 views

2016 autism research review on Questioning Answers

by Paul Whiteley in Questioning Answers

Time flies! Once again, I'm posting my annual 'state of the science' autism research review, this time covering the particularly unusual year of 2016.With around 300 blog entries to choose from, I'm changing the format this year to list a 'top 5' of areas where I think some scientific progress has been made. The caveat as ever being that there are still mountains to climb in terms of delineating aetiology, nature and importantly, how one can actually improve quality of life for those on the........ Read more »

Waterhouse, L., London, E., & Gillberg, C. (2016) ASD Validity. Review Journal of Autism and Developmental Disorders, 3(4), 302-329. DOI: 10.1007/s40489-016-0085-x  

  • December 23, 2016
  • 05:03 AM
  • 270 views

ADHD symptoms and chronic fatigue syndrome?

by Paul Whiteley in Questioning Answers

With the pinnacle of the season of 'jolly' almost upon us, I'd like to make some brief discussion on the findings reported by Denise Rogers and colleagues [1] and specifically the observation that: "ADHD [attention-deficit hyperactivity disorder] symptoms were significantly greater in the CFS [chronic fatigue syndrome] group than in HC [healthy controls]."With the aim of examining both the prevalence of fatigue in cases of ADHD and the prevalence of ADHD symptoms in adults wi........ Read more »

  • December 22, 2016
  • 03:31 AM
  • 274 views

Psychosis (sometimes) as an immune disorder?

by Paul Whiteley in Questioning Answers

"Some psychosis cases an 'immune disorder'" went the BBC headline with reference to the paper by Belinda Lennox and colleagues [1] talking about the detection of antibodies against the N-methyl-D-aspartate receptor (NMDAR) in cases of first-episode psychosis (FEP).Although by no means a universal phenomenon, researchers reported that 3% of their 228 participants diagnosed with FEP who provided a blood sample showed the presence of NMDAR antibodies compared with none of the healthy controls ........ Read more »

  • December 21, 2016
  • 06:02 AM
  • 293 views

"New form of autism found"

by Paul Whiteley in Questioning Answers

"New form of autism found" went one of the headlines reporting on the paper by Dora C. Tărlungeanu and colleagues [1] and findings that "elucidate a neurological syndrome defined by SLC7A5 mutations and support an essential role for the BCAA [branched-chain amino acids] in human brain function." This work continues a rather important research story talking about how one 'type' of autism might have some important roots in relation to the branched-chain amino acids and their m........ Read more »

Tărlungeanu, D., Deliu, E., Dotter, C., Kara, M., Janiesch, P., Scalise, M., Galluccio, M., Tesulov, M., Morelli, E., Sonmez, F.... (2016) Impaired Amino Acid Transport at the Blood Brain Barrier Is a Cause of Autism Spectrum Disorder. Cell, 167(6), 1481-2147483647. DOI: 10.1016/j.cell.2016.11.013  

  • December 20, 2016
  • 11:15 AM
  • 298 views

10 scientifically proven ways to influence or know the people silently

by Usman Paracha in SayPeople

Want to know if someone is interested? Watch their pupils

The pupils are among those parts of body languages that are not in our conscious control. White and Maltzman (1977) found that the pupil starts dilating when a person shows interest in some other person he or she talking to.

Via: Psyblog

Feet

Want to know the person is into you? Watch the feet

Most people know how to keep a check on their expressions, but they are unaware about their feet. So, if a person is interested in........ Read more »

  • December 20, 2016
  • 04:33 AM
  • 280 views

Generation R does gestational vitamin D levels and autistic traits

by Paul Whiteley in Questioning Answers

"Gestational vitamin D deficiency was associated with autism-related traits in a large population-based sample. Because gestational vitamin D deficiency is readily preventable with safe, cheap and accessible supplements, this candidate risk factor warrants closer scrutiny."So said the findings reported by Vinkhuyzen and colleagues [1] (open-access) reporting on data derived from "the Generation R Study, a population-based prospective cohort from fetal life onward, based in Rotterdam, The Netherl........ Read more »

Vinkhuyzen AA, Eyles DW, Burne TH, Blanken LM, Kruithof CJ, Verhulst F, Jaddoe VW, Tiemeier H, & McGrath JJ. (2016) Gestational vitamin D deficiency and autism-related traits: the Generation R Study. Molecular psychiatry. PMID: 27895322  

  • December 19, 2016
  • 08:43 AM
  • 264 views

I am morally superior to others and also less biased than  everyone….

by Doug Keene in The Jury Room

While you may think you have heard this line recently, this is really (based on new research) what most of us think about ourselves. It is called the “better than average effect” and it is very persistent. We might smirk at politicians who actually say things like this aloud, but that’s only because we tend […]... Read more »

  • December 19, 2016
  • 04:52 AM
  • 245 views

Neuroscience Spots Potential Criminals In Pre-School?

by Neuroskeptic in Neuroskeptic_Discover

A new post at Quartz discusses
The disturbingly accurate brain science that identifies potential criminals while they’re still toddlers... scientists are able to use brain tests on three-year-olds to determine which children are more likely to grow up to become criminals.


Hmmm. Not really.

The research in question is from from North Carolina researchers Avshalom Caspi et al.: Childhood forecasting of a small segment of the population with large economic burden. It's based on a long-term... Read more »

Caspi, A., Houts, R., Belsky, D., Harrington, H., Hogan, S., Ramrakha, S., Poulton, R., & Moffitt, T. (2016) Childhood forecasting of a small segment of the population with large economic burden. Nature Human Behaviour, 5. DOI: 10.1038/s41562-016-0005  

  • December 19, 2016
  • 03:19 AM
  • 269 views

Gut barrier integrity meets blood-brain barrier integrity with autism in mind

by Paul Whiteley in Questioning Answers

"In the ASD [autism spectrum disorder] brain, there is an altered expression of genes associated with BBB [blood-brain barrier] integrity coupled with increased neuroinflammation and possibly impaired gut barrier integrity."Although pretty enthused to see research linking names like Anna Sapone, Tim Buie and Alessio Fasano in the recent paper published by Maria Fiorentino and colleagues [1] (open-access), I was slightly less impressed with the use of the term 'the ASD brain' ........ Read more »

Fiorentino, M., Sapone, A., Senger, S., Camhi, S., Kadzielski, S., Buie, T., Kelly, D., Cascella, N., & Fasano, A. (2016) Blood–brain barrier and intestinal epithelial barrier alterations in autism spectrum disorders. Molecular Autism, 7(1). DOI: 10.1186/s13229-016-0110-z  

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