Anorexia nervosa (AN) is an eating disorder characterized by compulsive eating restrictions and cognitive inflexibility, which is linked to dysregulation within the cortico-striatal-thalamo cortical (CSTC) circuitry. Dysfunction within the dorsolateral prefrontal cortex and dorsal striatum has been implicated in habitual decision making and impaired cognitive flexibility, contributing to...
Major depressive disorder (MDD) is a complex and debilitating condition affecting approximately 280 million people worldwide. Its heterogeneous nature makes it difficult to establish clinical treatment guidelines that address individual differences in treatment response. As a result, many individuals experience treatment-resistant depression (TRD) failing to respond to first-line...
Ketamine has a long history as an anesthetic but has recently demonstrated antidepressant effects at sub-anesthetic doses (Matveychuk et al., 2020). For individuals with treatment-resistant depression (TRD), typical antidepressants are frequently ineffective, whereas ketamine’s unique mechanisms have demonstrated promising results in reducing depressive symptoms where other treatments have...