Rote memory skills and autism. Autistic children are often good at learning by heart (rote memory). Many autistic children can remember large chunks of information, like conversations from movies, words to a song, number plates and so on.
In essence, the children with autism found it hard to remember information if they needed a cognitive organizing strategy to aid recall or if they had to detect such an organizing element in the information itself.
Prior studies reported that long-term memory (LTM) was basically unimpaired in individuals with autism. However, people with autism have been found to perform worse than ability-matched controls when verbal materials to be remembered are semantically related.
Specifically, in autistic brains there is significantly more folding in the left parietal and temporal lobes as well as in the right frontal and temporal regions. “These alterations are often correlated with modifications in neuronal network connectivity,” Dr. Culotta says.
Four social brain regions, the amygdala, OFC, TPC, and insula, are disrupted in ASD and supporting evidence is summarized; these constitute the proposed common pathogenic mechanism of ASD. Symptomatology is then addressed: widespread ASD symptoms can be explained as direct effects of disrupted social brain regions.
About 1 in 44 children are diagnosed with autism by the time they are 8 years old. Researchers say MRI scans can identify differences in the brains of fetuses that could be early indicators that a child will be diagnosed with autism spectrum disorder.
Main signs of autism
getting very anxious about social situations. 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.
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. It is important to note that some people without ASD might also have some of these symptoms.
From 1966 to 1998, studies found that about only one-fifth of the people with ASD functioned in the "normal range" of intelligence, according to a 1999 review. But years later, in 2014, a U.S. study found that almost half of the children with ASD had average or above average intelligence, that is, an IQ score above 85.
Autistic people experience specific difficulties with memory and memory strengths. While memory difficulty is not part of the diagnostic criteria for autism spectrum disorder (ASD), it is a common symptom experienced by many autistic people.
The results of the present study showed that similar to findings in developed countries, in general, working memory is impaired in individuals with autism spectrum disorders and may have implication for intervention, but it is imperative that therapists choose appropriate tasks for the intervention.
Some people on the spectrum can recall memories from further back. Additionally, memory in people on the spectrum can closely resemble photographic or near photographic levels. Though they may not recollect a name or face, some individuals on the spectrum could surprise you with the small details they can recall.
Non-autistic people tend to assess concepts before details, also known as top-down thinking. Autistic people take the opposite approach with bottom-up thinking and use details to build concepts. It may take longer to filter out sensory details with this approach, but you're less likely to miss important information.
Remarkable Memory
Many children with Aspergers have an almost photographic memory. This could possibly be because of a tendency of individuals with Asperger's to 'think in pictures,' as Temple Grandin has described it. As parents, you can encourage your child to use this skill in a functional manner whenver possible.
"Because the brain of a child with autism develops more slowly during this critical period of life, these children may have an especially difficult time struggling to establish personal identity, develop social interactions and refine emotional skills," Hua said.
Language delay, speech disorder and developmental language disorder. Motor difficulties. Obsessive compulsive disorder (OCD) Seizures and epilepsy.
They can find change and transitions difficult to cope with. They might like to eat, sleep or leave the house in the same way every time. For example, children might go to bed happily if you follow their regular bedtime routines, but won't settle if the routines are broken.
Common characteristics include: difficulties interpreting social rules and body language, which can lead to confusion or misunderstandings. difficulty in forming and maintaining friendships. a tendency to take things literally, which can lead to communication difficulties.
Avoiding eye contact and being difficult to engage in conversation. Missing verbal or physical cues, such as not looking at where someone is pointing. Having difficulty understanding others' feelings or talking about feelings in general. Reluctance to socialize or a preference for isolation.
Difficulty Communicating and Awkward Communication
– Difficulty reading social cues and participating in conversations. – Difficulty empathizing with other people's thoughts and feelings. – Struggling to read people's body language or facial expressions.
Diagnosing autism spectrum disorder (ASD) can be difficult because there is no medical test, like a blood test, to diagnose the disorder. Doctors look at the child's developmental history and behavior to make a diagnosis. ASD can sometimes be detected at 18 months of age or younger.
IBIS researchers published initial findings in 2017, which showed that magnetic resonance imaging (MRI) correctly identified 80% of babies who went on to be diagnosed with autism at age 2. They also correctly predicted more than 90% of babies who subsequently did not receive that diagnosis.
Increasingly, studies are showing that there are actual differences in the autistic brain; using MRI, researchers (Sherr et al., 2017) identified structural abnormalities in the brains of individuals with one of the most common genetic causes of autism.