Autism spectrum disorder is a neurodevelopmental disorder. It is thought to be a result of disruptions in the normal growth of the brain and central nervous system early in development. This means that the condition is present at birth and can't be developed later in life.
Main signs of autism
finding it hard to understand what others are thinking or feeling. getting very anxious about social situations. finding it hard to make friends or preferring to be on your own.
Autism is not an illness
It means your brain works in a different way from other people. It's something you're born with. Signs of autism might be noticed when you're very young, or not until you're older. If you're autistic, you're autistic your whole life.
Characteristics of Mild Autism
Social deficits: Autistic people might approach conversations and social interactions in an “abnormal” way and have difficulty expressing and interpreting nonverbal cues. This can cause difficulty “developing, maintaining, and understanding relationships.”
Mild Autism Symptoms in Children
Seems distant: They can sometimes seem to be "in their own world" and may not seem to hear people who are speaking to them. Attached to routine: A specific way of doing things often brings feelings of security. Any change to this routine can cause them to react in an emotional way.
While there is no universal definition of "high-functioning autism," it remains an important distinction: ASD can otherwise be missed if a person doesn't have overt signs and symptoms, such as difficulty with communication, inappropriate social interactions, and repetitive or obsessive behaviors.
Every autistic person is different, but sensory differences, changes in routine, anxiety, and communication difficulties are common triggers.
Although the exact cause of autism is still unknown, there is evidence to suggest that genetics play a significant role. Since autism is less prevalent in females, autism was always thought to be passed down from the mother. However, research suggests that autism genes are usually inherited from the father.
Signs and Symptoms of Autism Spectrum Disorder
People with ASD often have problems with social communication and interaction, and restricted or repetitive behaviors or interests. People with ASD may also have different ways of learning, moving, or paying attention.
A new study challenges the theory that autism is largely passed down from mothers. In fact, siblings who are both diagnosed with autism spectrum disorder (ASD) seem to get a larger portion of their DNA from their father.
Autism tests for adults may include several options: Autism Diagnostic Observation Schedule, Second Edition (ADOS-2) Module 4: The ADOS-2 is the gold standard for diagnosing autism in people of all ages. Module 4 is used specifically for adults and is not a questionnaire.
Population-based studies have found that, in addition to the individuals with ASD, many others exhibit subthreshold autistic or autisticlike traits (ALTs), that is, problems or peculiarities in sociocommunicative behavior, perception of others and self, and adaptation to the environment that do not meet formal criteria ...
Signs of High-Functioning Autism in Children
May appear more mature for their age and have above-average intelligence. A tendency to avoid eye contact. Trouble deviating from a routine or adapting to changes. Trouble making friends and maintaining social relationships or not “fitting in” with peers.
Autism is very distinct from ADHD, but the core symptoms of ADHD-Combined type, i.e., attention deficit, impulsivity, and hyperactivity, would appear to also be features of autism. ASD and ADHD are neurobiological disorders characterized by similar underlying neuropsychological “deficits”.
Signs and symptoms of Asperger's syndrome
People with mild autism tend to have difficulty with social interactions. This can show itself as difficulty understanding others' feelings, expressing your own feelings, understanding gestures, and making eye contact.
Without adequate support, children may not develop competent skills with regards to learning, speech, or social interactions. Adults who have not received appropriate treatment may have trouble living independently, may be unemployed, and may struggle with relationships.
Level 1 is the mildest, or “highest functioning” form of autism, which includes those who would have previously been diagnosed with Asperger's syndrome. Individuals with ASD level 1 may have difficulty understanding social cues and may struggle to form and maintain personal relationships.
Someone might describe themselves as having borderline autism when: they suspect they have traits of ASD but do not have a diagnosis. they have some symptoms of ASD but do not meet the criteria for ASD. they have an ASD diagnosis with a severity of level 1.
Although 2019 research suggests some symptoms of ADHD and ASD overlap, there are distinct differences. A person with ADHD may have attention, hyperactivity, and impulsivity challenges. But an autistic individual may have difficulties with communication, social interaction, and restricted or repetitive behaviors.
Someone who is considered a savant may be especially skilled in art, math, music, memory recall, or another subject. Savant syndrome is commonly associated with autism but can occur alongside other conditions.