Dr. Pamela Guevara, Deputy Director and researcher at the Advanced Center for Electrical and Electronic Engineering (AC3E) and an academic at the University of Concepción, has been recognized among the Top Scholars 2024 by the ScholarGPS platform for her outstanding research on brain connectivity.
Each year, ScholarGPS acknowledges the most influential researchers worldwide across various disciplines. Dr. Guevara exemplifies this, currently ranking 96th globally and placing within the top 0.5% of all scholars evaluated in the specialty of “white matter.” Her work in this discipline has led to exceptional performance and high-quality scientific publications over the past five years.
White matter, as it’s known, is a fundamental part of the central nervous system, which includes the brain and spinal cord, and is responsible for communication and signal transmission.
Dr. Guevara’s research focuses on using diffusion magnetic resonance imaging (dMRI), a medical imaging technique employed to reconstruct the pathways of white matter fiber bundles, to study brain connectivity.
“Being among the world’s top scholars is a recognition of the contribution made together with my research group and national and international collaborators, in developing numerous methods for analyzing brain tractography data. These methods allow us to study the brain’s connection pathways and how they are altered in different conditions,” highlighted the researcher.
Undoubtedly, one of Dr. Guevara’s most significant contributions is her study of superficial white matter, which contains short association fibers. These fibers are of paramount importance in neuroscience and medicine, playing a crucial role in rapid and efficient communication between different cortical regions.
“We have developed three atlases of short fiber bundles, which have been used to study various conditions such as Multiple Sclerosis, autism spectrum disorder, and COVID, in search of a better understanding of white matter alterations and early diagnosis,” the scientist noted.
