New Autism research Challenges traditional views

The traditional view of high end Autism has been that it arises in large part because of problems that the Autistic person has with responding to others - that the Autistic have an impaired ability to comprehend "the other".

Recent research findings published in the journal Neuron by Baylor College of Medicine researchers now turn this traditional view upside down.

The research appears to show that individuals with high end of the autism spectrum disorder actually have an inability to model "self" which causes a disability in understanding the world as a whole.

Dr. P. Read Montague Jr., professor of neuroscience, and director of the Human Neuroimaging Lab and the Computational Psychiatry Unit at BCM used a functional magnetic resonance imaging (fMRI) scanner to scan the brains of "high functioning" autistic individuals. The research found a "signature" in the brain that identified those with autism. This level of activity correlated with the severity of the autistic symptoms. The less activity - the more serious the symptoms. This could result in a test which would speed diagnosis.

The team used a technique called hyperscanning, developed in Montague's laboratory, which allowed them to scan two brains simultaneously while the research subjects played a trust game.
One player received an amount of money and then had to send whatever amount he or she wanted to the other player via a computer message. This amount is then tripled the second player then decides how much of this tripled amount to send back. The game is played over several rounds.

Previous work had shown that an area called the cingulate cortex was where most of the activity occured during the trust game.

The researchers compared the brain responses of normal subjects with "high functioning" autistic subjects and found that the autistic subjects did not play the game differently from their partners, who were taken from a population of similar teens without autism. Both groups of subjects made similar amounts of money overall and round by round.

However, the scans revealed that the the autistic youngsters' "self" responses were dim compared to normal subjects and the more severe the autistic symptoms the dimmer the response.

It was clear that the Autistic subjects cognitively understood the game but had a very low level of 'self' response which correlated with the severity of their autism.

"To have a good self concept, you have to be able to decide if the shared outcome is due to the other person or due to you," said Montague. "If people can't see themselves as a distinct entities at deeper levels, there is a disconnect."

Chris and Uta Frith (University College London) writing in the journal Neuron said, "This is an exciting result because it suggests that some mechanisms of social interaction are intact in these high-functioning cases. What is the critical difference between the self phase and the other phase? We believe that the simple distinction of self versus other is not adequate. "It involves higher-order mentalizing: you care what another person thinks of you, and even further, you care that the other person trusts you. You would not do this when playing against a computer. In autism there is no difference".

Further research to test the "model of self" aspects of Autism are anticipated which may throw light on the contribution of this deficit with people who are less high functioning. This research may also suggest intriguing possibilities for other ways in which to help people with autistic spectrum disorder.

Research published February 7, 2008, journal Neuron, (Cell Press. )

Autism Publications

Bristol Care Home Abuse Closure

Care regulator,The Commission for Social Care Inspection (CSCI) has applied for an emergency court order and closed Overnhill House, Downend, near Bristol. The care home for elderly people was shut because of concerns about the safety of residents following a period of monitoring.

Questions remain however about why there has so far been no police involvement given the nature of the concerns raised about what went on at the Overnhill home.

CSCI reported there had been complaints that one resident had been dragged across a room, that another had heavy bruising, concerns about issues about medication being administered and concerns about staffing levels .

All 10 people living at the Care Home were moved. The Owners, Danny Purgaus and Patricia Purgaus have not made any comment.

The home which has 14 beds was registered in 1992 and offered residential care for elderly people with dementia or Alzheimer's disease.

A CSCI spokesperson said, "The decision to close a care home is never taken lightly and is usually the last resort after every effort has been made to get the owners to improve standards and comply with legal requirements. We know all too well the impact that closure can have on the people who live there, their families and their carers, as well as members of the staff."

Bristol City Council said the authority had responded to concerns about the welfare of the residents and had found new residential placements for them.

An Avon and Somerset Police spokesperson confirmed that there has so far been no police involvement in the case.

The lack of police involvementy raises serious issues given the reports from CSCI that the complaints inluded the suggestion of at least one resident being dragged across the floor and the suggestion of heavy bruising on another.

Care Home residents are entitled not only to the protection afforded to them by a regulator such as CSCI - which appears to have acted firmly in this case. Care Home residents are also entitled to the protection afforded by the criminal law and it is clear that the police must investigate the possible abuse that may have taken place in this home.

Abuse of residents in care homes must be seen not only as a regulatory matter but also as a matter for possible criminal prosecution. Only when the State acts both to close such homes and to prosecute abusers will people in Care Homes feel truly protected.