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Showing 1 to 12 of 398 entries
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The role of dendritic inhibition in shaping the plasticity of excitatory synapses.

Frontiers in neural circuits

Bar-Ilan L, Gidon A, Segev I.
PMID: 23565076
Front Neural Circuits. 2013 Apr 03;6:118. doi: 10.3389/fncir.2012.00118. eCollection 2012.

Using computational tools we explored the impact of local synaptic inhibition on the plasticity of excitatory synapses in dendrites. The latter critically depends on the intracellular concentration of calcium, which in turn, depends on membrane potential and thus on...

The Wiring of Developing Sensory Circuits-From Patterned Spontaneous Activity to Synaptic Plasticity Mechanisms.

Frontiers in neural circuits

Leighton AH, Lohmann C.
PMID: 27656131
Front Neural Circuits. 2016 Sep 05;10:71. doi: 10.3389/fncir.2016.00071. eCollection 2016.

In order to accurately process incoming sensory stimuli, neurons must be organized into functional networks, with both genetic and environmental factors influencing the precise arrangement of connections between cells. Teasing apart the relative contributions of molecular guidance cues, spontaneous...

Corrigendum: Reconsidering Tonotopic Maps in the Auditory Cortex and Lemniscal Auditory Thalamus in Mice.

Frontiers in neural circuits

Tsukano H, Horie M, Ohga S, Takahashi K, Kubota Y, Hishida R, Takebayashi H, Shibuki K.
PMID: 28579946
Front Neural Circuits. 2017 May 31;11:39. doi: 10.3389/fncir.2017.00039. eCollection 2017.

[This corrects the article on p. 14 in vol. 11, PMID: 28293178.].

Frequency-dependent gating of synaptic transmission and plasticity by dopamine.

Frontiers in neural circuits

Ito HT, Schuman EM.
PMID: 18946543
Front Neural Circuits. 2007 Nov 02;1:1. doi: 10.3389/neuro.04.001.2007. eCollection 2007.

The neurotransmitter dopamine (DA) plays an important role in learning by enhancing the saliency of behaviorally relevant stimuli. How this stimulus selection is achieved on the cellular level, however, is not known. Here, in recordings from hippocampal slices, we...

Evaluating a genetically encoded optical sensor of neural activity using electrophysiology in intact adult fruit flies.

Frontiers in neural circuits

Jayaraman V, Laurent G.
PMID: 18946545
Front Neural Circuits. 2007 Nov 02;1:3. doi: 10.3389/neuro.04.003.2007. eCollection 2007.

Genetically encoded optical indicators hold the promise of enabling non-invasive monitoring of activity in identified neurons in behaving organisms. However, the interpretation of images of brain activity produced using such sensors is not straightforward. Several recent studies of sensory...

Output of neurogliaform cells to various neuron types in the human and rat cerebral cortex.

Frontiers in neural circuits

Oláh S, Komlósi G, Szabadics J, Varga C, Tóth E, Barzó P, Tamás G.
PMID: 18946546
Front Neural Circuits. 2007 Nov 02;1:4. doi: 10.3389/neuro.04.004.2007. eCollection 2007.

Neurogliaform cells in the rat elicit combined GABAA and GABAB receptor-mediated postsynaptic responses on cortical pyramidal cells and establish electrical synapses with various interneuron types. However, the involvement of GABAB receptors in postsynaptic effects of neurogliaform cells on other...

Quantitative classification of somatostatin-positive neocortical interneurons identifies three interneuron subtypes.

Frontiers in neural circuits

McGarry LM, Packer AM, Fino E, Nikolenko V, Sippy T, Yuste R.
PMID: 20617186
Front Neural Circuits. 2010 May 14;4:12. doi: 10.3389/fncir.2010.00012. eCollection 2010.

Deciphering the circuitry of the neocortex requires knowledge of its components, making a systematic classification of neocortical neurons necessary. GABAergic interneurons contribute most of the morphological, electrophysiological and molecular diversity of the cortex, yet interneuron subtypes are still not...

Eight different types of dopaminergic neurons innervate the Drosophila mushroom body neuropil: anatomical and physiological heterogeneity.

Frontiers in neural circuits

Mao Z, Davis RL.
PMID: 19597562
Front Neural Circuits. 2009 Jul 01;3:5. doi: 10.3389/neuro.04.005.2009. eCollection 2009.

We examined tyrosine hydroxylase (TH-GAL4) expression and anti-TH immunoreactivity in the Drosophila protocerebrum and characterized single cell clones of the TH-GAL4 neurons. Eight clusters of putative dopaminergic neurons were characterized. Neurons in three of the clusters project to the...

A recurrent network in the lateral amygdala: a mechanism for coincidence detection.

Frontiers in neural circuits

Johnson LR, Hou M, Ponce-Alvarez A, Gribelyuk LM, Alphs HH, Albert L, Brown BL, Ledoux JE, Doyère V.
PMID: 19104668
Front Neural Circuits. 2008 Nov 24;2:3. doi: 10.3389/neuro.04.003.2008. eCollection 2008.

Synaptic changes at sensory inputs to the dorsal nucleus of the lateral amygdala (LAd) play a key role in the acquisition and storage of associative fear memory. However, neither the temporal nor spatial architecture of the LAd network response...

Presynaptic translation: stepping out of the postsynaptic shadow.

Frontiers in neural circuits

Akins MR, Berk-Rauch HE, Fallon JR.
PMID: 19915727
Front Neural Circuits. 2009 Nov 04;3:17. doi: 10.3389/neuro.04.017.2009. eCollection 2009.

The ability of the nervous system to convert transient experiences into long-lasting structural changes at the synapse relies upon protein synthesis. It has become increasingly clear that a critical subset of this synthesis occurs within the synaptic compartment. While...

Depolarizing effect of neocortical chandelier neurons.

Frontiers in neural circuits

Woodruff A, Xu Q, Anderson SA, Yuste R.
PMID: 19876404
Front Neural Circuits. 2009 Oct 20;3:15. doi: 10.3389/neuro.04.015.2009. eCollection 2009.

Chandelier (or axo-axonic) cells are one of the most distinctive types of GABAergic interneurons in the cortex. Although they have traditionally been considered inhibitory neurons, data from rat and human neocortical preparations suggest that chandelier cells have a depolarizing...

Differential axonal projection of mitral and tufted cells in the mouse main olfactory system.

Frontiers in neural circuits

Nagayama S, Enerva A, Fletcher ML, Masurkar AV, Igarashi KM, Mori K, Chen WR.
PMID: 20941380
Front Neural Circuits. 2010 Sep 23;4. doi: 10.3389/fncir.2010.00120. eCollection 2010.

In the past decade, much has been elucidated regarding the functional organization of the axonal connection of olfactory sensory neurons to olfactory bulb (OB) glomeruli. However, the manner in which projection neurons of the OB process odorant input and...

Showing 1 to 12 of 398 entries