A new study has found a link between facial features and autism

Australian researchers are claiming a significant breakthrough in diagnosing and treating children with autism.

Using 3D face-scanning technology they’ve discovered a link between facial features and autism.

It may allow them to identify children earlier and start treatment.

The of 289 children found a link between masculine facial features and autism.

The study, carried out in collaboration with researchers from The University of Western Australia and Princess Margaret Hospital for Children, is the first of its kind using 3D photogrammetry to examine whether pre-pubescent boys and girls with an Autism Spectrum Disorder (ASD) displayed more masculine features compared to those without the condition.

Genetic factors are known to play a major role in ASD however there is growing evidence that hormonal factors also influence development of the condition.

A computer algorithm was used to generate a gender score for a sample of 3D facial images to create a scale ranging from very masculine to very feminine. The gender scores were based on an analysis for 11 facial features such as breadth of a person’s nose, distance between the outer corners of the eyes, upper lip height and width of the mouth and were compared between an autistic group and a control group.

They say the earlier the intervention the better the outcome!

“The average age for an autism diagnosis in Australia is four and half years old which is far too late,” Dr Gail Alvares from the Institute’s Autism Research Team says.

“Research shows early intervention is incredibly effective in improving developmental outcomes and our aim is to see children diagnosed as early as 12 months.”