Tag Archives: Eye Movement Tracking

My eardrums move?

If the human brain works to focus hearing and vision on the same stimuli, I’ve got to wonder why the idea of synaesthesia as a cross-modal way of experiencing the world seems so novel or abnormal to so many people, including researchers.

Woodward, Aylin (2017) Your eardrums move in sync with your eyes but we don’t know why. New Scientist. 21 July 2017.

https://www.newscientist.com/article/2141467-your-eardrums-move-in-sync-with-your-eyes-but-we-dont-know-why/

 

Not one but four recently published studies of super-recognition!!!!

And all bar one are open access! Please readers let me know if there are more studies on supers out there.

 

Bobak A, Parris B, Gregory N, Bennetts R, Bate S (2016) Eye-Movement Strategies in Developmental Prosopagnosia and “Super” Face Recognition. Quarterly Journal of Experimental Psychology. Posted online: 02 Mar 2016. DOI:10.1080/17470218.2016.1161059

http://www.tandfonline.com/doi/abs/10.1080/17470218.2016.1161059

The above paper interesting as it apparently supports the idea that developmental prosopagnosia is a heterogeneous condition and at least the most severe cases are not simply the bottom end of a spectrum of ability. The authors do seem to regard supers as the top end of a spectrum though. Researchers also found that supers and able controls spent more time looking at noses, a finding which I think I recall from another study. It makes sense to me as I feel that great face recognition ability is an automatic and involuntary process (like synaesthesia) that involves perception of the face as a whole “landscape”.

 

Bobak AK, Dowsett AJ, Bate S (2016) Solving the Border Control Problem: Evidence of Enhanced Face Matching in Individuals with Extraordinary Face Recognition Skills. PLoS ONE 11(2): e0148148. doi:10.1371/journal.pone.0148148

http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0148148

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4735453/

 

Bobak AK, Hancock PJB, Bate S. Super-recognisers in Action: Evidence from Face-matching and Face Memory Tasks. Applied Cognitive Psychology. 2016;30:81–91. doi: 10.1002/acp.3170

http://onlinelibrary.wiley.com/doi/10.1002/acp.3170/epdf

 

Robertson DJ, Noyes E, Dowsett AJ, Jenkins R, Burton AM (2016) Face Recognition by Metropolitan Police Super-Recognisers. PLoS ONE 11(2): e0150036. doi:10.1371/journal.pone.0150036

http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0150036

 

Anna Bobak and Dr Sarah Bate have been busy!

 

Do you speak German?

If you can understand German and wish to learn more about super-recognition and policing you will probably find this video highly educational. It’s pretty interesting even if you have to guess at the commentary. One bit of English that I did pick out was the statement that “Men are better than machines”. Super-recognizer women can be pretty sharp too. It appears that this video shows a study by Dr Josh Davis of the police super-recognizer Idris Bada using eye-tracker technology. The video also apparently features testing of a super-recognizer named Simone by Dr Ashok Jansari. Thanks to Planetopia (German TV show) and Dr Josh Davis for making this available.

Super-Recognisers on Planetopia (German TV) featuring Dr Josh P Davis…. YouTube Published October 2012.
http://youtu.be/F3NhZUTWPno

Dr Marlene Behrmann explains prosopagnosia

I’ve come across a YouTube video in which Dr Marlene Behrmann talks in an interview from last year about prosopagnosia and gives an authoritative explanation of what it is. She seems to have a slight South African accent.

While watching Dr Behrmann discussing the differences between the typical eye movements of prosopagnosics and regular study subjects while looking at faces I wondered whether the typical eye movements of super-recognizer study subjects might be found to be similar or disssimilar to the eye movements of normal people with average face recognition ability.

Peng, Cynthia Marlene Behrmann – prosopagnosia. goCognitive. uploaded Sep 25, 2011.  http://www.youtube.com/watch?v=-z9PGrgPlYw&feature=related