91桃色视频

1. Introduction: Your Second Brain in the Cafeteria Did you know that about 90% of serotonin, the 鈥渇eel-good鈥� chemical, is made in the gut? No wonder lunch can affect how well students focus in math class. Scientists now understand that the gut does more than just digest food; it talks to the brain all the […] Read more

1. Introduction: Decoding the Senses 鈥淭he classroom hums at 70 dB, enough to make some kids shut down.鈥� For many children, everyday places like classrooms, playgrounds, or busy dining halls can feel overwhelming. This is because of sensory processing. It is the way the brain receives, organizes and reacts to information from the senses. Most […] Read more