#LearningDisorders

A sweeping new meta-analysis conducted by researchers at the Max Planck Institute for Human Cognitive and Brain Sciences has produced the most detailed map yet of the brain activity involved in reading, revealing distinct patterns of neural engagement for everything from individual letters to full texts. Summarizing findings from 163 previous studies, the review—recently published in Neuroscience & Biobehavioral Reviews—offers a nuanced framework that could influence education strategies and interventions for reading difficulties worldwide, including in Thailand (medicalxpress.com).

A new meta-analysis by the Max Planck Institute for Human Cognitive and Brain Sciences offers the most detailed understanding to date of how our brains process written language—a development with profound implications for education, mental health, and addressing literacy challenges in Thailand and worldwide. Published in the journal Neuroscience & Biobehavioral Reviews, the study summarizes decades of neuroscience research, analyzing data from 163 brain imaging studies to construct a highly detailed map of the brain regions activated during different types of reading tasks, from letters and words to sentences and passages.

A groundbreaking international study led by over 150 scientists has produced the most detailed map ever of how visual information moves through the brain, uncovering more than 500 million intricate connections within a speck of mouse brain tissue and bringing the world closer to understanding how we see. Published in the journal Nature on April 9, 2025, the research combines genetic engineering, high-powered electron microscopy, and deep learning to capture not only the physical wiring of over 200,000 brain cells but also their real-time electrical activity in response to visual stimuli. The project—hailed as one of the most complex neuroscience experiments ever attempted—has generated a dataset of unprecedented size and detail: 1.6 petabytes, about the equivalent of 22 years of continuous high-definition video, all representing a single grain-sized fragment of brain.