title: Long-term lateral hypothalamic single unit analysis and feeding behavior in freely moving rats.
abstract: Lateral hypothalamus activity was observed in 23 single units for more than 24 h each in freely moving rats. The activity of 3 neurons was circadian related: low in the day and high at night. Ten neurons responded with inhibition related to individual feeding acts. These two neuron types might be important for long-term feeding rhythm and short-term feeding behavior.
mesh_terms: D000818:Animals; D002940:Circadian Rhythm; D004594:Electrophysiology; D005247:Feeding Behavior / Q000502:physiology*; D007031:Hypothalamus / Q000166:cytology*; D009068:Movement; D009474:Neurons / Q000502:physiology*; D051381:Rats; D011919:Rats, Inbred Strains