This study shows that ibogaine treatment in PTSD veterans is linked to reorganization of high-beta brain networks, which correlates with symptom improvement.

bioRxiv · Mar 24, 2026 · PreprintNeuroscience

Accelerated Aging after Traumatic Brain Injury: an ENIGMA Multi-Cohort Mega-Analysis

Emily L. Dennis, Samantha M. Vervoordt, Maheen M. Adamson, Houshang Amiri, Erin D. Bigler, Karen Caeyenberghs, James Howard Cole, Kristen Dams-O’Connor, Evelyn M. Deutscher, Ekaterina Dobryakova, Helen M. Genova, Jordan Henry Grafman, Asta Kristine Haberg, Torgeir Hellstrøm, Andrei Irimia A, , Frank Gerard Hillary

This study examines how brain-age differences (PAD) change over time after traumatic brain injury (TBI) using a large multi-cohort dataset.

Annals of Neurology · Jun 7, 2024Peer-reviewedNeuroscience

Bridging Big Data: Procedures for Combining Non-equivalent Cognitive Measures from the ENIGMA Consortium

Eamonn Kennedy, Shashank Vadlamani, Hannah Michelle Lindsey, Pui‐Wa Lei, Mary Jo Pugh, Maheen M. Adamson, Martin Alda, Sílvia Alonso-Lana, Sonia Ambrogi, Tim Anderson, Celso Arango, Robert F. Asarnow, Mihai Avram, Rosa Ayesa‐Arriola, Talin Babikian, , Marise B. Parent

The paper demonstrates a data harmonization process for memory testing across 53 studies, reducing inter-site variance while preserving covariate effects.

bioRxiv · Jan 16, 2023 · PreprintNeuroscience