コーパス検索結果 (1語後でソート)
通し番号をクリックするとPubMedの該当ページを表示します
1 signal exclusively at the sites of activated parallel fibers.
2 he postsynaptic Purkinje cell or presynaptic parallel fibers.
3 g and across, respectively, the unmyelinated parallel fibers.
4 n flow normal to the axes of equally spaced, parallel fibers.
5 e inhibited by Purkinje cells and excited by parallel fibers.
6 rol because of slow conduction in cerebellar parallel fibers.
7 e differentiation and de novo myelination of parallel fibers.
8 , and 80% of the synaptic varicosities along parallel fibers.
9 n the axons and presynaptic processes of the parallel fibers.
10 al to the likelihood of spotting the ends of parallel fibers.
11 porting adenosine release by exocytosis from parallel fibers.
12 ng fiber (CF) and from approximately 200,000 parallel fibers.
13 1 hr) in the optical response to subsequent parallel fiber activation confined to the region of inte
14 ysiologically, all types of cells respond to parallel fiber activation, but only multipolar Purkinje
16 ed Purkinje neurons showed cGMP responses to parallel fiber activity and NO donors, confirming that s
20 Purkinje cells and DiI-labeled granule cell parallel fiber afferents in cerebellar slices, we monito
21 of Purkinje cell dendrites and intersecting parallel fibers allowed Ca(2+) imaging of both presynapt
26 rebellar Purkinje cells was found to inhibit parallel fiber and climbing fiber EPSCs for tens of seco
27 rm plasticity in synapses such as cerebellar parallel fiber and hippocampal mossy fiber synapses.
28 y demonstrates that the inhibition evoked by parallel fiber and peripheral stimulation results in par
30 ning, the CS and US are transmitted by mossy/parallel fibers and climbing fibers to cerebellar Purkin
31 es local extracellular stimulation of single parallel fibers and deconvolution of resulting EPSCs usi
33 release counting at simple synapses between parallel fibers and molecular layer interneurons of rat
35 mine this issue at the low p synapse between parallel fibers and Purkinje cells using the low-affinit
36 e abundant at the cerebellar synapse between parallel fibers and Purkinje cells where they contribute
38 opposed by proprioceptive inputs conveyed by parallel fibers and that the effects of proprioceptive i
40 of the molecular layer, 60% of the length of parallel fibers, and 80% of the synaptic varicosities al
42 rect stimulation of immediate afferents, the parallel fibers, and pharmacological blocking of interne
46 lso disrupted extension and fasciculation of parallel fibers as well as CGN migration to the internal
47 hat boutons within brief segment of a single parallel fiber axon can have different sensitivities tow
48 loaded Ca(2+)-sensitive dyes into cerebellar parallel fiber axons and imaged action potential-evoked
50 ndly impairs the formation of granule neuron parallel fiber axons in the rat cerebellar cortex in viv
51 dulation at glutamatergic synapses formed by parallel fiber axons onto cartwheel cells (CWCs) in the
52 their major synaptic input from granule cell parallel fiber axons takes place almost entirely in the
53 e neurons specifies the positioning of their parallel fiber axons, both early- and late-born granule
55 tory nerve differ from those postsynaptic to parallel fibers both in channel-gating kinetics and in t
57 to respond preferentially to high-frequency parallel fiber bursts characteristic of sensory input.
58 rate are also observed after stimulation of parallel fibers but not in response to basket cell activ
59 ures of pre- and postsynaptic morphology for parallel fibers, but not for ascending segment synapses.
60 tory inputs from both the auditory nerve and parallel fibers; cartwheel cells receive excitatory inpu
63 differently structured electrodes, including parallel fiber electrodes (PFEs), twisted fiber electrod
64 atergic inputs of cartwheel cells by pairing parallel-fiber EPSPs with depolarizing glycinergic PSPs
66 ent dendritic spine retraction did not alter parallel fiber-evoked excitatory postsynaptic currents.
68 use fusiform cells, spikes evoked 5 ms after parallel-fiber excitatory postsynaptic potentials (EPSPs
73 from molecular layer interneurons activates parallel fiber GABA(A) receptors, and this, in turn, inc
75 trocyte conditioned medium in the absence of parallel fibers (granule cell axons) resulted in prolife
76 gths measured at P3-P5, suggesting that most parallel fiber growth occurs within a few days of cell b
79 ach was devised to obtain the mean length of parallel fibers in Golgi sections of the rat cerebellum.
81 beta/cardiac in presynaptic terminals of the parallel fibers in the molecular layer and the mossy fib
82 processors in which the signals conveyed by parallel fibers in the molecular layer predict the patte
85 elicits spikes and increases excitability of parallel fibers, indicating that GABA(A) receptor-mediat
90 ear dendritic tree, Purkinje cells integrate parallel fiber input to generate precise information abo
94 , Golgi cells, and stellate cells respond to parallel fiber input with an EPSP or EPSP-IPSP sequence
95 ry nerve synapses on cells that also receive parallel fiber input, the fusiform cells, had intermedia
96 ormation: increasing the impact of transient parallel fiber input, while depressing synaptic gain for
100 plasticity in a Purkinje cell's mossy fiber/parallel-fiber input pathways; 2) complex-spike response
102 nd higher-level auditory information through parallel fiber inputs in a cerebellum-like circuit.
103 Purkinje cells can encode the strength of parallel fiber inputs in their firing by using 2 fundame
105 onjunctive stimulation of climbing fiber and parallel fiber inputs results in long-term depression (L
106 eral sensory information in combination with parallel fiber inputs that convey information about sens
107 rm synaptic plasticity can be induced at the parallel fiber inputs that synapse onto both fusiform pr
108 proach, we show that combined LTP and LTD of parallel fiber inputs to DCN principal cells and interne
112 is input specific, as it occurs only in the parallel fiber inputs, but not in the auditory nerve inp
113 n dendritic regions with mixed ascending and parallel fiber inputs, or exclusively parallel fiber inp
118 feedforward inhibitory network consisting of parallel fibers, interneurons, and Purkinje neurons alte
120 sensitive to the temporal order in which the parallel fiber is coactivated with the climbing fiber in
124 campal mossy fiber LTP as well as cerebellar parallel fiber LTP, forms of potentiation that share com
125 e 1 (early SCA1, 12 weeks) we find prolonged parallel fiber mGluR1-dependent synaptic currents and ca
126 f neonatal mice resulted in the extension of parallel fibers, migration across the molecular layer, i
127 ceptor EPSCs by a low-affinity antagonist at parallel fiber-molecular layer interneuron (PF-MLI) syna
128 mbrane was assumed to consist of an array of parallel fibers of like charge, also with a constant sur
130 ing synapses made by cerebellar granule cell parallel fibers onto Golgi cells (PF-->GC synapse) and P
134 dc1-negative fibroblasts to produce ECM with parallel fiber organization, mimicking the architecture
135 ng techniques we identified the ascending or parallel fiber origins of the excitatory synaptic inputs
139 dent process in which coincident activity of parallel fiber (PF) and climbing fiber (CF) synapses cau
140 ct forms of synaptic plasticity expressed at parallel fiber (PF) and climbing fiber (CF) synapses.
141 progressively contact immature granule cell parallel fiber (PF) axons in the deep external granule l
142 ells, we find that somatic depolarization or parallel fiber (PF) burst stimulation induce long-term a
145 cell (PC)-specific transporter, EAAT4, near parallel fiber (PF) release sites controls the extrasyna
146 ) and basket cells, regulate the strength of parallel fiber (PF) synapses by releasing endocannabinoi
147 on assume that long-term depression (LTD) of parallel fiber (PF) synapses enables Purkinje cells to l
148 show paired-pulse depression (PPD), whereas parallel fiber (PF) synapses facilitate and have a low p
151 imbing fiber (CF) input provides a signal to parallel fiber (PF) synapses, triggering PF synaptic pla
152 B(1) receptor localizes to the glutamatergic parallel fiber (PF) terminals of the cerebellar granule
153 tly contributes to the termination of DSE at parallel fiber (PF) to PC synapses and DSI at putative S
154 transients play a key role in plasticity at parallel fiber (PF) to Purkinje cell synapses in the mam
156 l climbing fiber (CF)-Purkinje cell (PC) and parallel fiber (PF)-PC circuit abnormalities using flavo
158 prevented long-term depression (LTD) of the parallel fiber (PF)-Purkinje cell (PC) synapse induced b
159 inhibits excitatory synaptic transmission at parallel fiber (PF)-Purkinje cell (PC) synapses by decre
161 presynaptic long-term potentiation (LTP) at parallel fiber (PF)-Purkinje cell synapses in a CB1R-dep
162 Long-term depression (LTD) at cerebellar parallel fiber (PF)-Purkinje cell synapses must be balan
163 ioning is that long-term depression (LTD) at parallel fiber (PF)-Purkinje cell synapses underlies the
165 two distinct inputs, auditory nerve (AN) and parallel fibers (PF), on different cell types were analy
166 GrC-GoC synapses occur predominantly between parallel fibers (pfs) and apical GoC dendrites in the mo
167 the synapse between cerebellar granule cell parallel fibers (PFs) and Purkinje cells (PCs), brief bu
168 uts, climbing fibers from inferior olive and parallel fibers (PFs) from granule cells (GCs) that rece
171 dination was constant along the direction of parallel fibers (PFs), but fell off with distance along
172 spillover following coactivation of adjacent parallel fibers (PFs), indicating that NMDARs are perisy
175 granule neurons, which greatly increases the parallel fiber presynaptic boutons and functional parall
176 ule neurons robustly increases the number of parallel fiber presynaptic boutons and functional parall
177 ed by summing EPSPs from different groups of parallel fibers produced LTP in fusiform cells, and LTD
178 underlies long-term depression of cerebellar parallel fiber-Purkinje cell (PF-PC) synapses and motor
179 ostsynaptically expressed form of cerebellar parallel fiber-Purkinje cell long-term potentiation (LTP
180 tion to providing the first visualization of parallel fiber-Purkinje cell LTD in the cerebellar corte
181 mediated in-part by long-term depression of parallel fiber-Purkinje cell synapse and induction of lo
182 ss that is exclusively provided by mGluR4 at parallel fiber-Purkinje cell synapse in rodent cerebellu
183 attenuation of synaptic transmission at the parallel fiber-Purkinje cell synapse mediated by the rem
184 unit delta2 has a unique distribution at the parallel fiber-Purkinje cell synapse of the cerebellum,
187 response: (1) long-term depression (LTD) at parallel fiber-Purkinje cell synapses and (2) long-term
188 how mGluR4 can modulate glutamate release at parallel fiber-Purkinje cell synapses in the cerebellum
189 ive long-term depression (LTD) at cerebellar parallel fiber-Purkinje cell synapses is sensitive to th
190 tenance of pre- and postsynaptic elements at parallel fiber-Purkinje cell synapses, the establishment
191 We addressed this problem at cerebellar parallel fiber-Purkinje cell synapses, which can undergo
202 ulus) leads to long-term depression (LTD) of parallel fiber-Purkinje neuron synapses, underlying prod
204 impairs the establishment of granule neuron parallel fiber/Purkinje cell synapses in the rodent cere
208 s between synapses made by the ascending and parallel fiber segments of the granule axon on cerebella
209 region of the cerebellum the mean length of parallel fibers should be inversely proportional to the
210 f producing a Ca(2+) signal at the activated parallel fiber sites, suggesting a role of Purkinje neur
211 of desmosoid plaques, concentric profiles of parallel fibers, smaller presynaptic terminal and fewer
213 sponses was observed not only at the site of parallel fiber stimulation but also at more distant site
214 ing to GluR2-containing receptors induced by parallel fiber stimulation reduces the amplitude in addi
216 ptors enhances the EPSP-AP coupling, but the parallel fiber stimulation-triggered switch reduces both
218 a significantly reduced AHP after trains of parallel fiber stimuli and after climbing fiber evoked c
219 extracellular calcium flux into the cell and parallel fiber stimulus evoking inositol-1,4,5-trisphosp
220 ) and in mice lacking CB1R in the cerebellar parallel fibers, suggesting that CB1R downregulation in
221 r synapse, facilitation was prominent at the parallel fiber synapse, and both depression and facilita
224 ctivity-dependent changes in the strength of parallel fiber synapses act as an adaptive filter, remov
225 ly regulated such that delta2 occurs at both parallel fiber synapses and climbing fiber synapses earl
226 dendrite receiving exclusively ascending or parallel fiber synapses and that ascending segment synap
227 ions of the Purkinje cell dendrites, whereas parallel fiber synapses are found exclusively on interme
229 nd may differentially modulate plasticity at parallel fiber synapses depending on the location of syn
230 ed for presynaptic long-term potentiation in parallel fiber synapses formed in vitro by cultured cere
232 to be abundant on postsynaptic membranes at parallel fiber synapses from postnatal day 10 (P10) to a
233 ructures in fish, anti-Hebbian plasticity at parallel fiber synapses generates "negative images" that
234 omote short-term and long-term plasticity at parallel fiber synapses in a manner dependent on the num
238 excitatory input to Purkinje cells, whereas parallel fiber synapses may be more modulatory in nature
239 SSs reflect the summed action of a subset of parallel fiber synapses on Purkinje cell dendritic spine
244 sound caused G1 mGluR-dependent Z-LTD at DCN parallel fiber synapses, thus validating our in vitro re
255 -93 and delta2 shows they are colocalized at parallel fiber synapses; however, PSD-93 also is present
256 deletion of Lphn2 or Lphn3 alone suppresses parallel-fiber synapses and reduces parallel-fiber synap
257 synapses and weakened climbing-fiber but not parallel-fiber synapses, consistent with alternative use
261 onditioned stimulus), together with a graded parallel fiber synaptic array (coding the conditioned st
262 innervation by climbing fibers and enhanced parallel fiber synaptic currents suggested an immature d
264 sensory transmission in granule cells and of parallel fiber synaptic input to downstream molecular la
265 o the Purkinje cell tree are associated with parallel fiber synaptic inputs, we also found inhibitory
266 .SIGNIFICANCE STATEMENT In Purkinje neurons, parallel fiber synaptic plasticity, determined by coinci
267 ppresses parallel-fiber synapses and reduces parallel-fiber synaptic transmission by ~50% without alt
269 re both localized on cerebellar granule cell parallel fiber terminals and basket cell neurons where t
273 ing axons of which bifurcate, giving rise to parallel fibers, the modulation of SSs has been attribut
274 nd cartwheel cells in the molecular layer by parallel fibers through synapses that are subject to lon
276 ed neurotrophic factor (BDNF), is located at parallel fiber to Purkinje cell (PF/PC) synapses of the
277 climbing fiber to Purkinje cell synapse, the parallel fiber to Purkinje cell synapse, and the Schaffe
278 f postsynaptic currents were used to examine parallel fiber to Purkinje cell synapses in cerebellar b
280 apse formation and function, we examined the parallel fiber to Purkinje cell synapses of mice with a
281 its that learning involves plasticity at the parallel fiber to Purkinje cell synapses under control o
282 ate receptor (mGluR1)-dependent signaling at parallel fiber to Purkinje neuron synapses is critical f
285 nimal model that consists of learning at the parallel fibers to Purkinje cells with the help of the c
286 a detailed model involving plasticity at the parallel fibers to Purkinje cells' synapse guided by cli
287 ained by an impairment of LTD and LTP at the parallel fiber-to-PC synapse and alteration in spontaneo
288 je cells and long-term potentiation at their parallel fiber-to-Purkinje cell synapses (L7-PP2B), to a
289 annabinoid release, which strongly inhibited parallel fiber-to-Purkinje cell synapses in rat cerebell
290 of long-term and single-trial plasticity at parallel fiber-to-Purkinje cell synapses vary across cer
293 In postnatal day 17 Nfia-deficient mice, parallel fibers were greatly diminished and disoriented,
294 ges in the threshold for evoking SSs via the parallel fibers were seen to accompany the increases in
295 l activity can be modulated by activation of parallel fibers, which represent the axons of granule ce
296 GTA in the extracellular bath, or by loading parallel fibers with EGTA, enabling the actions of stron
297 nd that stimulation of glutamatergic inputs (parallel fibers) with a physiological-like pattern of ac
298 eterogeneity as discrete regions of in-plane parallel fibers, with an angular separation of ~80 degre
300 developed increased climbing fiber (MCS) or parallel fiber (ZCS) input during visual stimulation; SC