Austism Spectrum Disorder Flashcards
How many children have ASD
1 in 59 children
ASD is one of the
Fastest growing developmental disorder
Is there a cure for ASD
No
What is ASD
A developmental disability that can cause significant social, communication and behaviour changes
Children with ASD may do what differently
Learn
Behave
Interact
Communicate
ASD children have what characteristics
Impaired social interaction
Delayed verbal and non verbal communication
Restricted and repetitive behaviour
What is used to assign ASD level
DSM - 5
Level 1 is
High functioning
Needs support
Patient social and communication skills and repetitive behaviours are only noticeable without support
Level 2 is
Moderate functioning
Needs substantial support
Level 3 is
Low functioning
Need a lot of support
What are the social signs and symptoms of ASD
Avoid eye contact
Trouble engaging or relating to others
Difficulty playing social games or using toys appropriately
Difficulty regulating or showing emotions
What are the communication signs and symptoms of ASD
Delay in babbling and/or speaking
Sudden stop or regression in learning to speak
Significant delays in understanding language
Repeating words or phrases
Flat or even voice tone
What are the behaviour signs and symptoms of ASD
Repetitive behaviors (hand flapping, rocking, jumping, etc)
Fixation or engaging in a singular activity over and over
GI disorders
Seizures and difficulty sleeping
Sensory processing difficulties with sounds, smells, tastes, etc.
What are the causes/risk factors of ASD
There is no one main cause of autism, rather a combination of genetic, non-genetic and environmental factors
What neural problems are seen in ASD
Abnormalities in the Frontal lobe and cerebellum
Enlargement of amygdala and hippocampus
More neurons in the prefrontal cortex
Reduced connectivity in frontal brain regions
Thinning of the corpus callosum