Short-term plasticity shapes activity pattern-dependent striato-pallidal synaptic transmission
نویسندگان
چکیده
منابع مشابه
1 Short - term Plasticity Shapes Activity Pattern Dependent Striato - Pallidal Synaptic Transmission 2 3
32 The cortico-striato (Str)-globus pallidus external segment (GPe) projection plays major roles in 33 the control of neuronal activity in the basal ganglia under both normal and pathological 34 conditions. The present study used rat brain slice preparations to address our hypothesis that the 35 gain of this disynaptic projection is dynamically controlled by activations of short-term plasticity...
متن کاملShort-term plasticity shapes activity pattern-dependent striato-pallidal synaptic transmission.
The cortico-striato (Str)-globus pallidus external segment (GPe) projection plays major roles in the control of neuronal activity in the basal ganglia under both normal and pathological conditions. The present study used rat brain-slice preparations to address our hypothesis that the gain of this disynaptic projection is dynamically controlled by activations of short-term plasticity mechanisms ...
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The striato (Str)-globus pallidus external segment (GPe) projection plays major roles in the control of neuronal activity in the basal ganglia under both normal and pathological conditions. The present study used rat brain slice preparations to characterize the enhancement of Str-GPe synapses observed after repetitive conditioning stimuli (CS) of Str with the whole cell patch-clamp recording te...
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Short-term synaptic plasticity (STP) is widely thought to play an important role in information processing. This major function of STP has recently been challenged, however, by several computational studies indicating that transmission of information by dynamic synapses is broadband, i.e., frequency independent. Here we developed an analytical approach to quantify time- and rate-dependent synap...
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Chemical synapses are rarely static transmitters of information between neurons. Their effectiveness waxes and wanes, depending on the frequency of stimulation and the history of prior activity. At most synapses, repetitive highfrequency action potentials (often called a tetanus) initially result in a rapid growth of successive postsynaptic potential (PSP) amplitudes, called synaptic facilitati...
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ژورنال
عنوان ژورنال: Journal of Neurophysiology
سال: 2013
ISSN: 0022-3077,1522-1598
DOI: 10.1152/jn.00459.2012