find it hard to communicate and interact with other people. find it hard to understand how other people think or feel. find things like bright lights or loud noises overwhelming, stressful or uncomfortable. get anxious or upset about unfamiliar situations and social events.
Main signs of autism
finding it hard to make friends or preferring to be on your own. seeming blunt, rude or not interested in others without meaning to. finding it hard to say how you feel. taking things very literally – for example, you may not understand sarcasm or phrases like "break a leg"
People with mild autism still have a hard time communicating and interacting with others. They can also find it difficult to change their routine and can be sensitive to sounds, pain, tastes, or other sensations. But generally, they are able to carry out the tasks of daily living well.
Some characterizations suggest that autistic people do not feel empathy. However, research indicates that rather than lacking empathy, autistic people may have imbalances in empathy skills compared with neurotypical people. ASD is a spectrum disorder.
Many people with high-functioning autism have unusually intense emotional reactions when compared to their peers. For example, a frustrating experience like spilling coffee on their shirt or taking the wrong turn on the way to work can cause irritability and difficulty concentrating for the rest of their day.
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.
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.
Therefore, it appears that while some individuals may be aware they are autistic, others may not fully understand why they have difficulties connecting with people socially or engaging in conversation - yet still realize they are 'different.
Many autistic people enjoy spending time alone and consider it important for their wellbeing.
There are several conditions that resemble or have autism-like symptoms such as developmental delays, language disorders, motor impairments, attention-deficit, anxiety, brain injury, chromosomal abnormalities, and severe emotional and behavioral disturbance – just to name a few.
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.
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.
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.
Autistic people may act in a different way to other people
find it hard to understand how other people think or feel. find things like bright lights or loud noises overwhelming, stressful or uncomfortable. get anxious or upset about unfamiliar situations and social events. take longer to understand information.
Some people on the autism spectrum may seek social opportunities and may initiate social interactions themselves, others may enjoy social situations and interactions when they are initiated effectively by others.
The popular image of a person with autism is a quiet, isolated individual who prefers solitude to social interaction. This is often true, but by no means always the case. While autistic people, by definition, have challenges with social communication, many enjoy social interaction, group activities, and friendships.
Autistic people need a full night's sleep to get even close to enough REM sleep. When you fall asleep, you cycle between NREM and REM sleep. During NREM sleep, your brain moves memories from short-term storage to long-term storage.
Untreated autism causes changes in brain function that make it more difficult for the person to control impulsive behavior or think rationally about their actions before they act on them. This can lead to situations where ASD adults are unable to live alone and take care of themselves without assistance.
In some ways Williams syndrome is the opposite of autism. For example, people with Williams syndrome love to talk and tell stories, whereas those with autism usually have language delay and little imagination. Many people with Williams syndrome draw disjointed pictures, some with autism draw pictures in perfect detail.
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”.
Symptoms of High-Functioning Autism
They don't make much eye contact or small talk. People on the spectrum who are high-functioning can also be very devoted to routine and order. They might have repetitive and restrictive habits that seem odd to others. There's a wide range of how they do with school and work.