[Characteristics of the connections of superior olivary and inferior collicular neurons reacting to the presentation of amplitude-modulated stimuli with synchronized discharges in the bat].
Anterograde and retrograde transport of horseradish peroxidase revealed projections from local neuronal populations in the superior olivary complex and inferior colliculus of bats which specifically responded to amplitude-modulated stimuli to nucleus reticularis pontis oralis. Neurons from this reticular nucleus generated synchronized discharges to amplitude-modulated stimuli within frequency ranges corresponding to those in the specific auditory structures. A conclusion is made that after encoding in the specific auditory channel, synchronized discharges propagate outside the sensory system.
D000818:Animals; D001306:Auditory Pathways / Q000033:anatomy & histology / Q000502:physiology; D001307:Auditory Perception / Q000502:physiology*; D001931:Brain Mapping; D002685:Chiroptera / Q000502:physiology*; D007245:Inferior Colliculi / Q000033:anatomy & histology / Q000502:physiology*; D009847:Olivary Nucleus / Q000033:anatomy & histology / Q000502:physiology*; D011149:Pons / Q000033:anatomy & histology / Q000502:physiology*; D012154:Reticular Formation / Q000502:physiology*
Kharakteristika sviazeĭ neĭronov verkhnikh oliv i zadnikh kholmov, reagiruiushchkikh na pred"iavlenie amplitudno-modulirovannykh stimulov sinkhro nizirovannymi razriadami, u letuchikh mysheĭ.