Tagged / prosopagnosia

Spotting an opportunity – A research journey from face blindness to super recogniser

Business Engagement, HEIF, Impact, innovation, Knowledge Exchange, Knowledge Exchange and Impact Team, Knowledge Transfer, Research news

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“The entrepreneur always searches for change, responds to it, and exploits it as an opportunity.” – Peter Drucker[1]

What’s your job? is a question I’m regularly asked by family and friends. For me, one of the easiest ways to explain this is to use some of the research and project collaborations I have the chance to be involved within my role at the university; as examples.

Managing the Higher Education Innovation Fund (HEIF) portfolio at BU means I have the chance to work with many innovative and sometimes “quirky” projects. HEIF whilst not the only fund that encourages innovation and knowledge exchange often provides funding where there may not be such a natural fit from some of the more traditional funding sources. Many project teams use HEIF to leverage further research and grant opportunities, having developed relationships and networks with organisations as part of their HEIF project.

Research into Prosopagnosia (Face Blindness) formed part of Dr Sarah Bate’s early years as both a student and academic. Funded by the ESRC and MRC Sarah’s doctoral research examined eye – movement  strategies in people with prosopagnosia.(2009)

Much of  Sarah’s work examines the nature of face-processing difficulties in both adults and children, with a particular focus on ‘prosopagnosia’ or ‘face blindness’, where people cannot recognise others from their faces alone. Including a Roundtable discussion in the House of Commons, development in this area of research subsequently informed policy  with the NHS recognising this as a condition  – NHS Choices Website.(2014)

Sarah’s more recent research  has progressed to the other end of the facial recognition spectrum moving from prosopagnosia, the inability to recognise familiar faces, to super-recognisers who have exceptional face processing skills.

In 2009, the first report of people with extraordinary face recognition skills (so-called “super-recognisers”) was published, followed by a further investigation in 2012. Both papers examined the performance of super-recognisers on laboratory-based tasks, using tests that are typically used to assess those with prosopagnosia.

These so-called “super-recognisers” may be of particular use in policing and national security settings, such as passport control or when hunting for a wanted or missing person. The lab at BU is now developing a specific line of expertise in forensic face recognition.  Funding from HEIF has helped with this development. (2015 – 2017.) Collaborations with organisations such as the police have progressed from  local to national and international  relationships, in addition to the security agencies.

Being agile and adaptable to  look at different  funding opportunities and changes within the external environment has provided Sarah with the opportunity to consider how her research can make an impact beyond the NHS as her research goes form strength to strength to address the practical applications and need,  utilising super-recognisers for policing and border control.

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[1] https://www.virgin.com/richard-branson/my-top-10-quotes-on-opportunity

 

Face Blindness Public Awareness Campaign Gets Underway!

BU research, Featured, Featured academics

Research from BU’s Centre for Face Processing Disorders was featured in a CBBC documentary today.  The film was entitled ‘My life: Who are you?’ and followed the journey of Hannah, a teenager with face blindness, as she participated in one of our training programmes and discusses the difficulties of everyday life.  The documentary also featured Hannah meeting another girl with face blindness for the first time, and her encounter with Duncan Bannatyne who also has the condition.

We are so pleased with the documentary, and felt the producers did an excellent job in portraying the condition with scientific accuracy, and in demonstrating the difficulties associated with face blindness.  Despite Hannah’s struggles she still maintains a positive attitude to life and the film does an excellent job of presenting her as the remarkable young lady that she is, who was so keen to make the film in order to raise public awareness of the condition.  Hannah’s story illustrates how life can be affected by brain injury, but her remarkable positivity shines through as the programme follows her journey.

If you missed the programme you can watch it here:

http://www.bbc.co.uk/iplayer/cbbc/episode/b01rlyc9/My_Life_Who_Are_You/

We recently launched an e-petition that aims to promote public and professional awareness of prosopagnosia by campaigning for its discussion in the House of Commons.  We need to gain 100,000 signatures to make this happen, so if you were moved by the documentary, please do add your signature:

http://www.prosopagnosiaresearch.org/awareness/e-petition

Our public awareness campaign has only just taken off so watch this space for more activities!

Intranasal inhalation of oxytocin improves eye-witness identification: RDF grant report

BU research, Featured academics, Post-award, Research news

In 2011 myself and Ben Parris from the Psychology Research Centre were awarded a small RDF grant to investigate whether intranasal inhalation of the hormone oxytocin can improve eye-witness identification.  We designed an experiment where participants viewed a short video-clip of a perpetrator stealing a wallet from someone’s bag.  Participants then inhaled either an oxytocin or placebo nasal spray, and after a 45 minute interval to allow central oxytocin levels to plateau, were presented with a line-up of ten faces from which they had to either select the perpetrator or state that he was absent.  To date we have tested 70 participants and found a facilitation in the oxytocin condition.  In a second experiment, we asked participants to complete the ‘One-in-Ten’ task, a test of spontaneous eye-witness memory that has been well-used in previous work.  Again, we found a clear facilitation in performance in the oxytocin condition.

These findings follow recent work that has demonstrated that oxytocin can improve face recognition performance in standard cognitive tasks in lab-based settings.  In addition, work from our lab is currently under review for publication demonstrating that oxytocin can improve face recognition in individuals with prosopagnosia (face blindness).  This RDF grant has therefore given us the funding to carry out key investigations demonstrating novel applications of oxytocin inhalation in more applied settings.

I also presented findings from the oxytocin project at the April meeting of the Experimental Psychological Society, and was delighted to meet Dr Markus Bindemann from the University of Kent who is something of an expert in eye-witness identification.  We are now collaborating with Markus, and have plans to develop a bid to the Leverhulme Trust on the back of the publications that we hope will result from these investigations.  We are also about to welcome a new PhD student to our lab, who will be further developing the forensic aspect of this work in more real-world national security settings.

The pump-priming that was made available to us via the RDF scheme has provided us with the opportunity to collect the initial data and publication basis that we need to develop a large external bid, and we hope that this is the beginning of a fruitful line of research for our laboratory.

BU’s Sarah Bate talks about developmental prosopagnosia at Birkbeck College

BU research

In September 2011 BU’s Dr Sarah Bate was invited to talk at a Face-Blindness Open Day at Birkbeck College.  The event was attended by people with prosopagnosia (face blindness) from all over the world and the media.  The other keynote speakers were big names in the face processing world: Brad Duchaine (Dartmouth College), Tim Valentine (Goldsmiths) and Martin Eimer (Birkbeck).

You can watch an excellent video of Sarah’s presentation here:

httpv://www.youtube.com/watch?v=WdCMj7Yp6CU&feature=related

Bournemouth University research into prosopagnosia (face blindness)

BU research

Prosopagnosia – or ‘face blindness’ – is a little known condition affecting 1 in 50 people. As Bournemouth University psychology lecturer Dr Sarah Bate explains, it is ‘literally a loss of memory for faces’.

Speaking to BBC Inside Out’s Jon Cuthill, Dr Bate said: “Prosopagnosia sufferers know what a face is. They know the basic configuration of a face, but they absolutely fail to indentify individuals, no matter how close those people are to them.”

Dr Bate and her team at Bournemouth University have developed a brand new test to identify how good people are at face recognition. It works by processing patterns in eye movement whilst looking at a face.

The findings show that in control trials, participants scan the face in a triangular pattern, looking at the eyes, nose and mouth. In contrast, prosopagnosia sufferers compensate for their lack of recognition by looking at external features of the face, such as the ears and hair.

You can find out more about BournemouthUniversity’s research into the condition by watching Dr Bate’s recent interview on BBC Inside Out. The feature is 11 minutes in.

http://www.bbc.co.uk/iplayer/episode/b0160zzv/Inside_Out_South_17_10_2011/

You can test yourself for prosopagnosia at Sarah’s website: www.prosopagnosiaresearch.org.

 

Dr Sarah Bate’s research will feature on BBC One tonight!

BU research

A couple of months ago we ran a blog post about the amazing research into prosopagnosia (face blindness) being undertaken at Bournemouth University by Dr Sarah Bate (‘Find out about Dr Sarah Bate’s research into prosopagnosia‘).

Sarah will feature on tonight’s Inside Out – South show, at 7:30pm, discussing the condition with presenter Jon Cuthill and people diagnosed with prosopagnosia.

You can see a quick peek at Sarah’s research on tonight’s show here: http://www.bbc.co.uk/news/uk-england-15290378

You can test yourself for prosopagnosia at Sarah’s website: www.prosopagnosiaresearch.org.

Find out about Dr Sarah Bate’s research into prosopagnosia

BU research

Prosopagnosia, or face blindness, refers to a severe deficit in recognizing familiar people from their face. The condition affects people in different ways with some experiencing difficulties in the recognition of faces and others experiencing problems recognising other things, such as objects, cars, or animals, as well as faces. Many of those people diagnosed with prosopagnosia report difficulties in other aspects of face processing, such as judging age or gender, and the majority report navigational difficulties. Dr Sarah Bate is a neuropsychologist working in BU’s Psychology Research Group and has been researching the condition for a number of years.

The condition might be more common than previously thought with one study suggesting that as many as 2.5% of the population might have developmental prosopagnosia.

Working with Dr Brad Duchaine (Dartmouth College), Sarah is developing and testing some intervention programmes that might improve face processing in prosopagnosia. Sarah has set up a website (www.prosopagnosiaresearch.org) to raise awareness of prosopagnia and to recruit candidates for her research. Sarah has devised an online test of face recognition ability which can be taken via the website. I took the test last night and highly recommend that others have a go. To date almost 4,000 people worldwide have taken the test. At the end of the test you will be given the option to register your details to visit Sarah at BU for a more formal assessment. During formal assessments Sarah makes use of BU’s eye-tracking technology to assess how prosopagnosics visually read faces.

Sarah is also interested in whether face blindness is hereditary and physiological rather than psychological. She is colaborating with genetics researchers to test families of prosopagnosics and examine any links. The research is ongoing, but initial findings suggest prosopagnia is hereditry, but not always. Sarah’s research aims to identify the sub-types and various causes of prosopagnia, and to improve public understanding of the condition, as well as increasing the early diagnosis of the condition in children.

The Psychology Research Group are always looking for volunteers to take part in their research (example projects include navigation and ageing, children’s language and literature development, and poor sleep in school children). To find out more, visit the psychology volunteers section on the Group’s website.

Sarah’s research has recently been featured in the Guardian. You can read the full story here: Researchers explore problems of ‘face blindness’

You can test yourself for prosopagnosia at Sarah’s website: www.prosopagnosiaresearch.org