Ochanomizu University

Gut-brain communication, facilitated by the vagus nerve, is crucial for communication between the gastrointestinal endocrine system and the brain. However, whether intragastric glucose injection can change cortical activity is still not understood. Here, we offer a comprehensive protocol to observe changes in cortical activity after glucose injection into the duodenum.

Simplified traumatic brain injury (TBI) models have facilitated the development of therapeutic approaches. This protocol outlines the creation of a stab-wound mouse cortex using needles, enabling the analysis of hemorrhage and inflammation. The stab-wound TBI mouse model offers the advantage of being performed without requiring specialized equipment.