The clock in the hospital meeting room had stopped. Silent, as if out of courtesy for its audience – a cognitive behavioural therapy (CBT) session for people with ADHD (Attention Deficit Hyperactivity Disorder) – one less distraction for those in attendance. Along the hallway, in the clinic’s waiting room, another timepiece ticked tormentingly onwards to its own assorted group of patients.


Article continues below
You might also like:
The diagnosis has given me a better understanding and respect for the condition’s positive aspects, its limitations, and the coping strategies I’ve inadvertently created over the years to appear “normalâ€. It has given me the option of medication to partially control my condition, and it has helped me become more at peace with myself. In short, it has been a revelation to at least know what I’m dealing with.

Any individual's traits will fall on a vast spectrum, with no clear dividing lines between what is "normal" and what is "abnormal" (Credit: Emmanuel Lafont)
According to one survey from 2016, around 62 million people across the globe were thought to have an autism spectrum disorder (including Asperger's syndrome), and 63 million had ADHD (though there can be crossover as some with autism can have ADHD and vice versa). That’s not to mention many other conditions – such as dyslexia, Tourette’s and Williams Syndrome (which involves a hypersocial personality) – that are also be due to differences in the brain’s anatomy.

Journalist Howard Timberlake went on a quest to understand what we mean by a "normal" brain (Credit: Emmanuel Lafont)
“It was a time of incredible sharing and exploration,†she says. “I was just so overwhelmed with all these senses that people had that we didn't even know about – people who couldn’t recognise faces, people with extraordinary synaesthesia. There are so many things in the mind that we never imagined.

Neurodiversity was coined to describe the variety of human brains - in much the same way that biodiversity describes the variation of life on Earth (Credit: Emmanuel Lafont)
The term neurotypical began life around the same time as a means of describing those who do not display autistic or other atypical patterns of thoughts or behaviour. For medical purposes at least, this term is surely an acceptable way of describing people without any particular condition?
Well, not exactly… The developmental neurobiologist-turned-writer Mo Costandi suggests that it can come with its own negative associations. “These terms... were not coined by neuroscientists,†he says. “Neurotypical, is a term that was coined, I believe, by neurodiversity advocates to describe non-autistic people. And since then it has sort of crept into the scientific literature. Some autism researchers will use the term neurotypical in their studies, simply to describe a control group. But now, I'm strongly of the opinion that they [neurodiverse and neurotypical] are not valid terms, and they actually have very little use to us as neuroscientists.â€
Many people with conditions like autism find that the term neurodiversity is a useful and positive way of self-defining their identity and their community
In his opinion, “the vast majority of neuroscientists will probably have never heard of these termsâ€.

Our brains are as unique as our fingerprints (Credit: Emmanuel Lafont)
By recognising those biases, we can then change the environment to cater for people’s different needs. Some progress is being made – UK supermarket chain Morrisons have introduced a weekly “quiet hourâ€, for instance, for autistic shoppers who struggle with music and noise. A number of other big supermarket chains are now trialling similar initiatives.

Diagnoses are essential to ensure that people get the support they need - but there is a risk of "over-medicalising" traits and behaviours (Credit: Emmanuel Lafont)
It is also worth remembering that lots of people who do not meet the diagnostic criteria for ADHD may exhibit certain traits of the condition. How many of the people around you say “I'm always forgetting my car keys†or “I find it hard to concentrate sometimes†and “my memory for names is bad� But that doesn't necessarily mean these people have ADHD. It's when those traits, combined with other symptoms, are so severe and constant that they have a significant impact on daily life.
Ultimately, we all share some core systems, but beyond these our brains are as familiar yet as varied as the stars in the night sky
–When making those assessments, the evidence can be obvious, or can take some further sleuthing on the clinician’s part to determine who meets the criteria and who do not display enough evidence of irregularities to warrant a diagnosis. That area… you know, the one that’s diverse-yet-without-symptoms-of-a-specific-condition?
What is ADHD?
--

Advertisement

Link socials
Matches