EEG on freely moving rats? It's possible in the PhenoTyper. This was necessary to measure if delivering drugs directly to the brain could help epilepsy patients.
Epilepsy is more than seizures; behavioral changes that occur in between seizures are rarely assessed. A new home cage study from the Baylor College of Medicine aims to change this.
Serotonin is a busy neurotransmitter, influencing processes as memory, mood, emotion, appetite, and sexuality. A prime role for this neurotransmitter is social behavior, across a variety of species; humans, rodents, primates.