The Intriguing Link between Hypermobility and Neurodivergence

Hypermobility and neurodivergence are two seemingly unrelated conditions, yet recent research has uncovered a fascinating connection between them. This article explores the relationship between joint hypermobility and neurodivergent conditions such as ADHD and autism.

What is Hypermobility?

Hypermobility refers to the ability of joints to move beyond the normal range of motion. While it can be a benign trait in some individuals, hypermobility can also be part of a medical condition known as Ehlers-Danlos Syndrome (EDS)¹.

What is Neurodivergence?

Neurodivergence refers to variations in the human brain that are considered outside of what’s deemed typical. This includes conditions like ADHD, autism, dyslexia, and others ².

ADHD (Attention Deficit Hyperactivity Disorder) is a neurodevelopmental disorder characterized by inattention, hyperactivity, and impulsivity that can interfere with daily functioning. It typically starts in childhood and may persist into adulthood. Treatment often includes behavioral therapy and medication.

Autism Spectrum Disorder (ASD) is a complex neurodevelopmental disorder marked by challenges in social communication and interaction, as well as restricted and repetitive behaviors. It varies in severity, and individuals with ASD have unique abilities and difficulties. Early intervention and specialized therapies can help improve communication and social skills for those with ASD.

The Connection between Hypermobility and Neurodivergence

Research Findings

Studies have found a higher prevalence of hypermobility in individuals with neurodivergent conditions ^{1 2} . The exact reason for this connection is still under investigation, but some theories suggest a genetic link or a shared underlying mechanism ².

ADHD, Autism and Hypermobility

Research has shown that individuals with ADHD are more likely to have hypermobility ¹ . This connection may be related to the shared symptoms of impulsivity and inattention, which can lead to increased physical injuries¹.

Similarly, studies have found a higher prevalence of hypermobility in individuals with autism². The sensory processing differences in autism may contribute to this connection, as individuals with autism might perceive pain and proprioception differently ².

Underdiagnosis of ADHD and Autism in Women

The diagnosis of ADHD and autism has historically been biased towards males, leading to an underdiagnosis in females ^{3 4 5}. This bias stems from stereotypes and misconceptions about how these conditions manifest in women, often leading to misdiagnosis or delayed diagnosis ^{3 4 5} .

Understanding the link between hypermobility and neurodivergence, along with recognizing the gender bias in diagnosis, can have significant implications for diagnosis and treatment ^{1 2 3}.

Conclusion

The connection between hypermobility and neurodivergence is a complex and intriguing area of study^{1 2}. Recognizing the gender bias in the diagnosis of ADHD and autism adds another layer of complexity to this field. Continued research and collaboration between medical professionals specializing in these areas will undoubtedly lead to more comprehensive care and support for individuals living with these interconnected conditions^{1 2 3}.

Sources

1. Csecs, J. L. L., et al. (2021). Joint Hypermobility Links Neurodivergence to Dysautonomia and Pain. Front Psychiatry, 12, 786916. source.
2. Eccles, J. (2022). The curious connection between hypermobility and neurodivergence. SEDSConnective. source.
3. ADDitude. (n.d.). Autism in Women with ADHD: Symptoms, Diagnosis, Treatment. source.
4. Psychology Today. (2022). Autism Is Underdiagnosed in Girls and Women. source.
5. Knowable Magazine. (2020). Under-diagnosed and under-treated, girls with ADHD face distinct risks. source.

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Written by:

June Smith