Physorg news series-090423

• Researchers discover that gene switches on during development of epilepsy

• Commonly used ulcer drugs may offer treatment potential in Alzheimer's disease

• Throwing the micro switch: MicroRNA may link smoking risk gene to neurobiology of addiction

• Treating addiction by eliminating drug-associated memories

• Financial barriers to attending college affect academic goals in young students

• A warm TV can drive away feelings of loneliness and rejection