title: Strength and precision of neurotransmission at mammalian presynaptic terminals.
abstract: Classically, the basic concept of chemical synaptic transmission was established at the frog neuromuscular junction, and direct intracellular recordings from presynaptic terminals at the squid giant presynaptic terminal have further clarified principles of neurotransmitter release. More recently, whole-cell patch-camp recordings from the calyx of Held in rodent brainstem slices have extended the classical concept to mammalian synapses providing new insights into the mechanisms underlying strength and precision of neurotransmission and developmental changes therein. This review summarizes findings from our laboratory and others on these subjects, mainly at the calyx of Held, with a particular focus on precise, high-fidelity, fast neurotransmission. The mechanisms by which presynaptic terminals acquire strong, precise neurotransmission during postnatal development are also discussed.
authors.affiliation: Cellular and Molecular Synaptic Function Unit, Okinawa Institute of Science and Technology Graduate University.
authors.forename: Tomoyuki
authors.initials: T
authors.lastname: Takahashi
mesh_terms: D000818:Animals; D002490:Central Nervous System / Q000166:cytology / Q000502:physiology; D048788:Growth and Development / Q000502:physiology; D006801:Humans; D017729:Presynaptic Terminals / Q000502:physiology*; D011336:Probability; D009435:Synaptic Transmission