المؤلفون: Donata Oertel, Shu Hui Wu

المصدر: The Journal of the Acoustical Society of America. 75:S68-S68

مصطلحات موضوعية: Binaural fusion, Cell type, Slice preparation, Acoustics and Ultrasonics, Arts and Humanities (miscellaneous), Postsynaptic potential, Chemistry, Hepatic stellate cell, Excitatory postsynaptic potential, Inhibitory postsynaptic potential, Neuroscience, Resting potential

الوصف: Intracellular recordings from brain slice preparations of the anteroventral cochlear nucleus show that the two major cell types, bushy and stellate cells, have different intrinsic membrane properties. To correlate physiological properties with morphology, cells were injected with horseradish peroxidase after their electrical properties were studied. Bushy cells have nonlinear current‐voltage relationships around the resting potential; stellate cells have linear current‐voltage relationships. Both bushy and stellate cells respond to electrical stimulation of the auditory nerve with early excitatory and later inhibitory postsynaptic potentials. The properties of bushy cells allow them to preserve the temporal firing pattern of excitatory synaptic inputs. To learn what neurotransmitters might mediate synaptic inputs onto stellate and bushy cells, bath applications were made of presumptive neurotransmitters and their antagonists. Inhibitory synaptic responses to stimulation of the auditory nerve stump are blo...

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::762a927783c4df1c218608e7f5717ac3
https://doi.org/10.1121/1.2021561