Today's episode is all about visual thinking. We will explore vivid mental imagery and sensory processing. We will cover why Autistic individuals process detailed "pictures and movies" in the mind, exemplified by an anecdote of visualizing oak tree bark with tactile detail. Sensory challenges are highlighted, with a Bee Movie analogy illustrating the intense, efficient visual input. The Autistic sensory journey is described as fast but rocky, contrasting with non-autistic processing. Hyperconnectivity in visual pathways amplifies detail-oriented cognition, often leading to sensory overload.

The episode explains how retinal ganglion cells and visual cortex hyperactivity enhance imagery in Autism. Kanner and Asperger’s observations underscore visual memory strengths and technical interests, like pattern recognition. Increased mini-column density and reduced inhibition boost local processing but risk overload. Temple Grandin’s insights show visual thinking’s strengths in tasks like designing animal pathways, though social tasks challenge due to weaker prefrontal connectivity. The Autistic brain’s wiring is framed as a unique strength, fostering intense, detailed cognition

Temple Grandin https://www.templegrandin.com/templegrandinbooks.html

Sensory Processing part 1 https://youtu.be/HTnFm8nY4oY?si=4Xso_tI_hMwhY_SX

Sensory Processing part 2 https://youtu.be/n31gyLb4ddM?si=CouaBhiVm8KixtG-

Supplementing Relationships part 1 https://youtu.be/lglEGQ7pSlc?si=ncpla784LxOyUcQc

Supplementing Relationships part 2 https://youtu.be/W8E2B7Qu4mg?si=UJE850SwvPmtOmEk

Daylight Computer Company

use "autism" for $50 off at

https://buy.daylightcomputer.com/autism

Chroma Light Devices

use "autism" for 10% discount at

https://getchroma.co/?ref=autism

00:00 Introduction to Visual Thinking

02:00 Anecdote: Oak Tree Visualization; tree bark, tactile

05:50 Sensory Processing Challenges; overload, information rate, avoidance

09:40 Anecdote: Bee Movie Analogy; synchronized, intense, fast

13:30 Autistic Sensory Rates/Speeds

17:20 Eye Biology and Neural Relays; Retinal ganglion, SHANK3; Building Models details-to-general

21:10 Magnocellular vs. Parvocellular Pathways; Motion, color, glutamate, GABA signaling

25:00 Visual Cortex Hyperactivity; V1-V4, fMRI, synaptic pruning, details

28:50 Mini-Columns and Sensory Overload; Neural units, inhibition, dense connections

32:40 Kanner and Asperger Insights; Social isolation, technical interests, patterns

38:39 Daylight Computer Company (and Daylight KIDS !), use "autism" for $50 discount

40:54 Chroma Light Devices, use "autism" for 10% discount

44:07 Reviews/Ratings & Contact Info

X: https://x.com/rps47586

YT: https://www.youtube.com/channel/UCGxEzLKXkjppo3nqmpXpzuA

email: [email protected]