Understanding Hyperactive Autism
Hyperactivity and autism can significantly alter their learning, social interaction, and overall quality of life. Understanding what triggers this hyperactivity, its effects, and how to manage it is crucial for both caregivers and educators to provide the best support possible. This is different to talking about ADHD and Autism or AuDHD
What Causes Hyperactivity in Children with Autism?
Hyperactivity in children with autism often has roots in both genetic and neurobiological factors. Research (references at the end of the post) indicates that:
- Genetic Predispositions: Certain genes might predispose individuals to both autism and hyperactivity, affecting how neurotransmitters like dopamine and norepinephrine function in the brain. These neurotransmitters are vital for regulating attention, motivation, and impulse control.
- Neurotransmitter Imbalances: Studies have shown that children with autism who exhibit hyperactive behaviours might have lower levels of dopamine, which is linked to reward, risk-taking, and impulsivity. Similarly, norepinephrine, which aids in attention and arousal, might also be dysregulated.
- Brain Structure and Function: Some research points to irregularities in the frontal lobe, which is responsible for executive functions, potentially contributing to hyperactive behaviour.
The Impact of Hyperactivity on Autistic Children
Hyperactivity can exacerbate the core challenges associated with autism:
- Social Interaction: Already a complex area for children with autism, hyperactivity can make social engagement even more challenging, as the child might struggle to focus or remain calm during interactions.
- Academic Performance: Hyperactivity can lead to difficulties in classroom settings, requiring patience and concentration. This often translates to learning difficulties or behaviours of concern at school.
- Daily Life: From following routines to personal safety, hyperactivity can make daily tasks unpredictable for the child, their family, and caregivers.
Effective Support Strategies for Autistic People with High Activity Levels
Understanding Individual Needs: Every autistic person experiences their energy levels differently. Others may perceive hyperactivity as a natural expression of an autistic person’s way of moving through and experiencing the world. Understanding and accepting these differences is crucial for providing meaningful support.
Supportive Approaches: Movement-Based Activities: Embracing natural movement patterns through activities like dancing, spinning, jumping, or rocking can be beneficial. These movements often serve as important self-regulation tools and shouldn’t be discouraged when they’re helping the person feel balanced.
Sensory Environment Adjustments: Creating environments that match individual sensory needs can help autistic people feel more comfortable. This includes:
- Adjusting lighting levels
- Providing quiet spaces
- Offering fidget tools or movement equipment
- Creating cosy corners for rest when needed (known as autistic nesting)
Daily Structure: Many autistic people benefit from predictable routines whilst maintaining flexibility for individual needs. A visual timetable can help clarify daily activities while allowing for natural movement breaks.
Educational Support: Learning environments should adapt to embrace different ways of engaging with education. This might include:
- Standing desks or movement-friendly seating
- Regular movement breaks
- Hands-on learning opportunities
- Freedom to move whilst learning
- Recognition that movement often enhances focus and learning
Professional Support: When seeking professional support, look for practitioners who:
- Respect autistic identity and individual differences
- Focus on strengths rather than deficits
- Work collaboratively with the autistic person
- Understand that high activity levels can be a natural part of autism
Movement as Communication: High activity levels may communicate important information about:
- Sensory needs
- Emotional state
- Environmental stressors
- Need for movement breaks
- Processing time requirements
Supporting Self-Regulation: Rather than trying to reduce movement, focus on supporting natural self-regulation through:
- Access to preferred movement activities
- Recognition of individual calming strategies
- Respect for personal space and pacing
- Understanding that movement often helps with focus and processing
Environmental Considerations: Creating enabling environments might include:
- Flexible spaces that allow for movement
- Reduced sensory overload
- Access to outdoor areas
- Movement-friendly furniture
- Quiet spaces for regulation
High activity levels are often a natural part of how some autistic people experience and interact with the world. The goal isn’t to change or suppress these tendencies but to create supportive environments where autistic people can thrive in their own way.
Hyperactivity in children with autism is not just a behavioural issue but a complex interaction of genetic, neurobiological, and environmental factors. Addressing it requires patience, understanding, and a tailored approach combining behavioural strategies, potential medical interventions, and daily life adjustments. Providing the right support can help these children thrive, manage their hyperactivity, and improve their interaction with the world around them.
Okay, here’s an FAQ about hyperactive autism, using information from the sources you’ve provided:
Frequently Asked Questions About Hyperactive Autism
- What is hyperactive autism? Hyperactive autism refers to the co-occurrence of symptoms of Autism Spectrum Disorder (ASD) and Attention Deficit Hyperactivity Disorder (ADHD). It’s important to note that while these conditions have distinct diagnostic criteria, many individuals exhibit symptoms of both. Current diagnostic guidelines do not allow for a dual diagnosis, but this is changing. Specifically, Autism is characterised by difficulties with social communication and interaction, and restricted or repetitive behaviours and interests, while ADHD is characterised by inattention, hyperactivity and impulsivity. When these symptoms occur together it is often called ‘hyperactive autism’.
- How common is hyperactive autism? Studies show that a significant portion of individuals with ASD also display ADHD symptoms, with estimates ranging from 30 to 50%. Similarly, about two-thirds of individuals with ADHD show features of ASD. It is observed in clinical settings that children may have symptoms of both conditions.
- What are the main features of hyperactive autism? Individuals with hyperactive autism may experience difficulties in several areas:
- Attention and Hyperactivity: They may have trouble focusing, be overly active, and act impulsively.
- Social Communication: They may struggle with social interactions and communication.
- Restricted/Repetitive Behaviours: They might exhibit repetitive behaviours or have very specific interests.
- Emotional and Behavioural Issues: There may be elevated rates of emotional and behavioural problems.
- Adaptive Behaviour: There can be difficulties in adaptive behaviours like daily living skills, socialisation skills and communication skills.
- Cognitive Function: There may be a lower IQ.
- How does hyperactive autism differ from just ASD or just ADHD? Research suggests that individuals with co-occurring ASD and ADHD may have more severe presentations of symptoms compared to those with only one of the conditions. For instance:
- Those with hyperactive autism may exhibit more severe autistic symptoms and lower IQ scores than individuals with only ASD.
- They may have greater problems with adaptive skills and poorer quality of life than those with ASD alone.
- They may have a higher severity of inattentive and hyperactive symptoms than those with ASD alone.
- They may share inattention and hyperactivity issues with those with ADHD, while also sharing adaptive behaviour impairments with those with ASD.
- They may have more severe anxiety than those with ASD or ADHD alone.
- Are there unique challenges related to hyperactive autism? Yes. Individuals with hyperactive autism may have:
- Poorer adaptive functioning and lower quality of life compared to individuals with just ASD or ADHD.
- Increased risk of psychiatric comorbidities, such as mood and anxiety disorders, and oppositional defiant disorder.
- More significant challenges in social settings, which can affect peer relationships.
- Deficits in executive functioning, including difficulties with planning, flexibility of thought, inhibition, and sustained attention.
- What causes hyperactive autism? The causes are complex and not yet fully understood. However, research suggests several factors may be involved:
- Shared Genetic Influences: There is evidence for shared genetic factors influencing both ADHD and ASD, and some studies of twins suggest that there is overlapping genetic influence on autistic and ADHD behaviours.
- Specific Gene Variations: Some gene variations and rare mutations may contribute to the co-occurrence of ADHD and ASD. Research into genetic markers is ongoing.
- Brain Structure and Function: Differences in brain structure and function are seen in both ASD and ADHD, and some of these may overlap in individuals with hyperactive autism.
- How is hyperactive autism treated? Treatment is often complex, as there is no single approach. It often involves a combination of:
- Medication: Stimulant medications, typically used for ADHD, can reduce hyperactivity and impulsivity in some children with hyperactive autism, but the response rate is often lower compared to those with just ADHD, and there are often more adverse effects. Other medications, such as atomoxetine and risperidone, may also be used to target specific symptoms.
- Psychosocial Interventions: These may include social skills training, parent training, and behavioural therapy. These interventions may need to be adapted to address the unique needs of individuals with both ASD and ADHD.
- Executive Function Interventions: Since there are often deficits in executive functioning, interventions may focus on improving planning, flexibility, and attention.
- Is a diagnosis of hyperactive autism possible? Historically, the diagnostic criteria for ADHD and ASD have been mutually exclusive, making a dual diagnosis difficult. However, the DSM-V now allows for the possibility of diagnosing both conditions in the same individual, so this is changing.
References
Craig, F., Lamanna, A.L., Margari, F., Matera, E., Simone, M. and Margari, L. (2015). Overlap Between Autism Spectrum Disorders and Attention Deficit Hyperactivity Disorder: Searching for Distinctive/Common Clinical Features. Autism Research, [online] 8(3), pp.328–337. doi:https://doi.org/10.1002/aur.1449.
Davis, N.O. and Kollins, S.H. (2012). Treatment for Co-Occurring Attention Deficit/Hyperactivity Disorder and Autism Spectrum Disorder. Neurotherapeutics, [online] 9(3), pp.518–530. doi:https://doi.org/10.1007/s13311-012-0126-9.
Leitner, Y. (2014). The Co-Occurrence of Autism and Attention Deficit Hyperactivity Disorder in Children What Do We Know? Frontiers in Human Neuroscience, [online] 8. doi:https://doi.org/10.3389/fnhum.2014.00268.
Nanda, Franke, B., Geurts, H.M., Hartman, C.A. and Buitelaar, J.K. (2010). Shared heritability of attention-deficit/hyperactivity disorder and autism spectrum disorder. European Child & Adolescent Psychiatry, [online] 19(3), pp.281–295. doi:https://doi.org/10.1007/s00787-010-0092-x.