The Quantitative Brain Imaging Technology Laboratory at the University of Wisconsin – Madison is recruiting infants and young children between 1 and 24 months of age for a research study aimed to develop new brain …
Andrew Alexander
Waisman Center investigators receive Kellett Fellowship and Romnes Award
Thirty-two UW–Madison faculty have been awarded fellowships from the Office of the Vice Chancellor for Research for 2024-25. The awardees span the four research divisions on campus: arts and humanities, physical sciences, social sciences and …
The beginnings and evolution of brain imaging at the Waisman Center
The development of brain imaging techniques has helped us understand emotion, intellectual and developmental disabilities, and neurodegenerative diseases in ways we could not before.
Andrew Alexander, PhD – Slide of the Week
Imaging-based quantitative measures from diffusion-weighted MRI (dMRI) offer the ability to non-invasively extract microscopic information from human brain tissues.
Pediatric Brain Care Study (Ferrazzano & Alexander)
The Pediatric Brain Care Study is recruiting typically developing children, 9-17 years old, with no history of head injury for a brain imaging research study. Those who participate will have a MRI brain scanning and …
NIH Awards $10 Million to researchers at UW-Madison and the University of Utah for landmark study on aging in autistic adults
Recent studies suggest that older adults with ASD may have shorter life expectancies and more physical and mental health difficulties than the general population. A new, landmark longitudinal study of aging and autism hopes to better understand how differences in aging may impact the health outcomes of individuals with ASD.
Studying the connection between Alzheimer’s and Down syndrome for Down syndrome awareness month
By Emily Leclerc, Waisman Science Writer The month of October is Down Syndrome Awareness Month and is dedicated to not only raising awareness about Down syndrome but also to celebrating the abilities and accomplishments of …
The 2021 winners: Cool Science Image Contest
Ten images and two videos created by University of Wisconsin–Madison students, faculty and staff have been named winners of the 2021 Cool Science Image Contest.
Andrew Alexander, PhD – Slide of the Week
Demonstration of the ability of MPnRAGE to correct for severe motion artifacts in a 7 year old girl. Retrospective motion correction greatly reduced motion-induced blurring in both structural T1-weighted images and quantitative T1 maps. The correction greatly improves the reliability of brain imaging measurements in children. The plots indicate the estimated amount of head motions that were corrected.
Andrew Alexander, PhD – Slide of the Week
The segmentation of small brain structures like the amygdala is quite challenging in the presence of distorted and abnormal anatomy from major brain injuries.