Chrysoula Vraka

This study uses PET and multi-OMICS to show stress activates brown adipose tissue and alters brain metabolism in mice, identifying metabolic hubs and signatures relevant to mental health and disease models.

This study shows that injury size affects glucose allocation during tail regeneration in axolotls, with larger injuries leading to increased local and systemic glucose uptake.

This study uses high-temporal resolution PET/MRI to show synchronized metabolic and hemodynamic brain responses during working memory tasks.