Researchers at MIT have uncovered a powerful way the brain "unlearns" fear: through a dopamine-driven reward signal. By ...

Exploring how sex differences regulate dopamine responses could inform novel interventions to prevent or treat substance use ...

Xiaowei Gu and Joshua Johansen at the RIKEN Center for Brain Science in Japan have discovered key circuitry in the rat brain ...

They discovered that flashes of insight trigger a burst of activity in the brain’s hippocampus, a cashew-shaped structure ...

Researchers at National Taiwan University have developed a new type of spintronic device that mimics how synapses work in the ...

Hormone levels fluctuate like the tides, ebbing and flowing according to carefully orchestrated cycles. These hormones not only influence the body, but can cross into the brain and shape the behavior ...

OSA-related hypoxemia linked to increased frontoparietal cerebrovascular pathology, which is associated with reduced medial temporal lobe integrity.

University of Edinburgh team uses live brain slices to reveal how tiny protein imbalances can trigger Alzheimer’s-like damage ...

Researchers identified two brain networks involved in word retrieval -- the cognitive process of accessing words we need to speak. A semantic network processes meaning in middle/inferior frontal gyri, ...

Hormone levels fluctuate like the tides, ebbing and flowing according to carefully orchestrated cycles. These hormones not only influence the body, but can cross into the brain and shape the behavior ...

Image Credit: New Africa / Shutterstock New research being presented at the European Congress on Obesity (ECO 2025) has found that several areas of the brain, including regions that play a ...