A blog post written by me many years back in early teens....
Consider:- Once upon a time, we were all babies. Our life track was defined - preschool, elementary school, middle school, high school, college, job etc. ....Some of those babies however, ended up on a path that wandered off into disability..... biologically, the bodies kept growing and voila, they became Teens with Disabilities!.... [Continue reading]
Thank you for your kind words about me Julia. We are sorry to see you leave ASAN which has been a big part of your life for 12 years.
https://autisticadvocacy.org/2023/12/julia-bascoms-speech-for-asan-gala-2023/
Applications are now open for the next cohort for INSAR's ARC.
The INSAR Autistic Researchers Committee (ARC) was launched in 2020 as a dedicated space within the society to serve the growing demographic of autistic autism researchers. This body, composed of autistic researchers across multiple career stages, serves to advance the interests of autistic researchers within INSAR and advocate for adequate inclusion of this group across all INSAR programs.
The aims of the Autistic Researchers Committee are as follows:
Read on here.....[link]
https://www.newsweek.com/dual-approach-autism-opinion-1818062
Lexicon: Oddball Paradigms
The oddball paradigm typically consists of two types of stimuli and participants are asked to detect and respond to the oddball.
Oddball paradigms in autism research, offer a window into the sensory processing differences, attentional mechanisms, and cognitive control capabilities.
Sensory Processing Differences: One of the core areas of investigation in autism is sensory processing as autistics often exhibit atypical responses to sensory stimuli, which can range from heightened sensitivity to specific stimuli to a diminished response to others. Oddball paradigms help researchers understand these sensory anomalies by comparing how autistics detect and respond to infrequent target stimuli compared to neurotypical controls. This can reveal whether there is an enhanced perceptual sensitivity or other unique patterns of sensory processing in autism.
Attention and Attentional Allocation: Studies focus on how autistics sustain and allocate their attention when faced with rare target stimuli amidst a stream of more common stimuli. Findings often indicate differences in how attention is captured and maintained, which can be linked to broader attentional issues in autism. For instance, some research suggests autistics may focus more on local details rather than global features of stimuli (Weak Central Coherence theory)
Cognitive Control and Inhibition: Cognitive control, including response inhibition and flexibility in shifting attention, is frequently assessed through oddball tasks. These tasks can highlight the executive functioning issues, such as challenges with inhibiting inappropriate responses or switching attention between different tasks or stimuli.
Research using oddball paradigms has provided several key insights into the neurocognitive characteristics of ASD:
Enhanced Perceptual Sensitivity: Some studies suggest that autistics may exhibit enhanced perceptual sensitivity, reacting more quickly or accurately to target stimuli than neurotypical individuals. This heightened sensitivity might be associated with an increased focus on specific features in the environment.
Atypical Neural Responses: Differences in the amplitude and latency of ERP components, such as the P3 wave, which is linked to attentional processes and cognitive evaluation, have been noted (1).
Attentional Allocation Differences: The way individuals with autism allocate their attention during oddball tasks often differs from that of neurotypical individuals. This can include a tendency to focus more narrowly on specific stimuli aspects, potentially reflecting a unique attentional strategy or sensory processing style (2).
Cognitive Control Challenges: Oddball tasks also reveal cognitive control issues, such as difficulties with response inhibition and flexibility in attention shifting. These findings are consistent with broader patterns of executive dysfunction observed in autism (3).
2 versions of this post
References:
Spoon Theory: Spoon theory is a conceptual framework that uses "spoons" as units to represent finite daily energy reserves in individuals with disabilities or chronic illnesses. In autism, it underscores the significant energy demands associated with sensory processing challenges and social interactions, which can lead to rapid energy depletion.[Read on at..
PlainSpeak: Spoon theory is a way to explain the limited energy people with disabilities or chronic illnesses have, using "spoons" as a metaphor for energy. For autistic people, it highlights how everyday activities and sensory experiences can quickly deplete their energy, helping others understand the need for empathy and support.
