> ## Content Index > Fetch the complete content index at: https://www.ai-360.online/llms.txt > Use this file to discover other available public pages before exploring further. # New Open-Source Tool Accelerates Brain Mapping - URL: https://www.ai-360.online/new-open-source-tool-accelerates-brain-mapping/ - Published: 2024-08-16T06:25:00.000Z - Updated: 2024-10-03T09:15:09.000Z - Description: MIT's NeuroTrALE software uses machine learning to process brain imaging data faster, reducing computing time by 90% for 32GB datasets. - Author: Stewart Tinson - Tags: MIT, news, healthcare MIT Lincoln Laboratory has unveiled NeuroTrALE, an innovative open-source software tool designed to streamline the processing of large-scale brain imaging data, potentially accelerating research into neurological disorders like Alzheimer's disease. Lars Gjesteby, technical staff member at MIT Lincoln Laboratory's Human Health and Performance Systems Group, led the development of NeuroTrALE (Neuron Tracing and Active Learning Environment). The tool employs machine learning and supercomputing to automate much of the data processing involved in creating detailed brain maps. It features an active learning approach, allowing researchers to manually correct errors and improve the algorithm's performance over time. ## Sign up for AI-360 AI from all perspectives: Where business & innovation meets application & regulation. Subscribe Email sent! Check your inbox to complete your signup. No spam. Unsubscribe anytime. The team demonstrated a 90 percent decrease in computing time needed to process 32 gigabytes of data compared to conventional AI methods. Remarkably, a 10,000 percent increase in dataset size resulted in only a 9 to 22 percent increase in total processing time. NeuroTrALE has already yielded significant results. In a study published in Science, researchers used the tool to quantify prefrontal cortex cell density in relation to Alzheimer's disease, finding lower cell density in certain regions of affected brains. The project, a collaboration between Lincoln Laboratory and Professor Kwanghun Chung's laboratory at MIT, aims to make NeuroTrALE fully open-source. "It's a grassroots effort by the community where data and algorithms are meant to be shared and accessed by all," Gjesteby stated. As neurological disorders affect one-eighth of the world's population, tools like NeuroTrALE could prove crucial in advancing our understanding and treatment of these conditions. --- [To read more articles like this, and be notified of new content published each week, Sign Up to our FREE newsletter](#/portal/signup/free) ---