#Mri

Recent research has surfaced raising alarms about the use of gadolinium-based contrast agents (GBCAs) commonly administered during MRI scans. These agents, which enhance image accuracy, are pivotal in diagnosing various health conditions. However, the study suggests they could potentially lead to the formation of harmful substances within the body, a concern that warrants attention from healthcare providers and patients globally, including in Thailand where MRI diagnostics are routinely used.

Gadolinium, a rare earth metal, is usually safe in its chelated form used during MRIs. Yet, the new study highlights instances where gadolinium deposits could potentially form toxic materials when not adequately expelled from the body. This raises significant questions about long-term retention and the subsequent impact on health, particularly for patients undergoing multiple scans over extended periods.

New research raises questions about gadolinium-based contrast agents (GBCAs) used in MRI scans. These agents improve image clarity and help diagnose tumors, vascular issues, and other conditions. Yet emerging findings suggest gadolinium deposits could form toxic materials in the body if not fully expelled, prompting a careful review of safety practices for patients in Thailand and beyond.

Gadolinium is a rare earth metal. In MRI, it is given in a chelated form to reduce risk. The latest studies, however, highlight scenarios where gadolinium may accumulate if scans are repeated over time. This has implications for patients who undergo multiple MRIs, especially children and those with kidney concerns.

A new study from a leading university introduces MitoBrainMap, an atlas that maps how mitochondria—the brain’s energy factories—populate regions linked to higher cognitive functions. Researchers suggest these areas harbor specialized energy resources that could influence development, brain health, and disease progression. The work points toward noninvasive ways to assess brain bioenergetics and potentially detect early signs of neurodegenerative and neuropsychiatric conditions.

Energy underpins every mental process, from memory and learning to emotion and perception. Previously, scientists had limited insight into how mitochondrial density varies by brain region. MitoBrainMap now provides a detailed view of the brain’s energy landscape and how it supports cognitive activity.