title: [Functional state of the hippocampo-reticular complex during submaximal physical loading and fatigue].
abstract: On 22 rabbits with bipolar electrodes chronically implanted in the dorsal hippocampus and the mid-brain reticular formation, it has been established that a submaximal physical load in non-trained animals results in a stable drop of excitability of the studied structures. In the process of a 30-day training programme the hippocampus excitability was lowered, while the reticular formation excitability after a short-term lowering increased and returned to the initial level on the 20th day of training. On the EEG of the studied structures, high-amplitude activity predominated, local blood flow increased only in the reticular formation. The nature of functional interrelations of the studied structures changed both in the non-trained animals and during training.
mesh_terms: D000818:Animals; D004558:Electric Stimulation; D004594:Electrophysiology; D005221:Fatigue / Q000503:physiopathology*; D006624:Hippocampus / Q000098:blood supply / Q000502:physiology*; D008636:Mesencephalon / Q000502:physiology*; D009043:Motor Activity / Q000502:physiology; D005082:Physical Exertion; D011817:Rabbits; D012154:Reticular Formation / Q000098:blood supply / Q000502:physiology*
vernacular_title: Funktsional'noe sostoianie gippokampo-retikuliliarnogo kompleksa pri submaksimal'noĭ fizicheskoĭ nagruzke i utomlenii.