• cells
  • We examined in vitro frequency versus current ( f-I ) relationships of layer 5 (L5) pyramidal cells of the rat medial prefrontal cortex (mPFC) using fluctuating stimuli. (jneurosci.org)
  • To address these fundamental issues, we studied in vitro input-output discharge properties of layer 5 (L5) pyramidal cells in the rat medial PFC (mPFC). (jneurosci.org)
  • Corticostriatal pyramidal cells are heterogeneous in the frontal cortex. (jneurosci.org)
  • Considering the interlaminar connectivity of pyramidal cells, the reverberating excitation could occur in individual cortical layers ( Thomson and Morris, 2002 ), perhaps within layer V ( Sanchez-Vives and McCormick, 2000 ). (jneurosci.org)
  • In the frontal cortex, two classes of corticostriatal pyramidal cells have been identified in layer V based on their axonal projection patterns ( Cowan and Wilson, 1994 ). (jneurosci.org)
  • Crossed corticostriatal (CCS) cells innervate both the ipsilateral and contralateral striatum, whereas other corticostriatal cells selectively innervate the ipsilateral striatum but project also to the brainstem through the pyramidal tract. (jneurosci.org)
  • To this end, we investigated the synaptic connections between retrograde-labeled CCS and CPn pyramidal cells. (jneurosci.org)
  • However, the major output of DG is from a large number of DG granule cells to a smaller number of CA3 pyramidal cells, which potentially negates the pattern separation performed in the DG. (nih.gov)
  • But, in the next step, information from the large granule cell layer "converges" onto a smaller number of CA3 pyramidal cells, so that -- in general -- information is re-compressed and some pattern separation would be lost. (nih.gov)
  • Each sampled section containing the pyramidal cells in CA and subiculum regions was collected on slides and then stained with 1 per cent toluidine blue. (thefreedictionary.com)
  • We used antidromic activation of region CA3 from the fimbria to test the hypothesis that, if gap junctions exist between CA3 pyramidal cell axons, they should cause cross-talk between cells. (ox.ac.uk)
  • hierarchy
  • The concept of a hierarchical relationship among objectives in product development was identified by Joseph M. Juran in Juran's Quality Control Handbook where he states in section 2.2, subsection Hierarchy of Product Features, "Products exist in a sort of hierarchical or pyramidal organization. (wikipedia.org)
  • cell
  • Here, we demonstrate that the predominant discharge response properties of mPFC pyramidal neurons in L5 have an unexpectedly large sensitivity to input fluctuations throughout the range of firing rates sustained by the cell. (jneurosci.org)
  • These findings may have important implications for understanding disorders such as schizophrenia, where evidence exists for altered chandelier-pyramidal cell development ( Lewis, 2011 ) and GABAergic neurotransmission ( Lewis and González-Burgos, 2008 ). (jneurosci.org)
  • Our studies support the existence of gap junction coupling between CA3 pyramidal cell axons in the fimbria that can be acutely modulated by 2nd messengers. (ox.ac.uk)
  • different
  • These groups are family-controlled and highly diversified across different industries with common pyramidal structure of ownership: roughly 80 percent of all group-affiliated companies belong to business pyramids. (wikipedia.org)
  • forms
  • Comparison between calculated and observed frequencies indicate that in most cases the IVA element forms a bridge between chalcogen atoms forming a X-Y 2 non-linear symmetric triatomic configuration, while As in S and Se glasses exists in a pyramidal X-Y 3 configuration. (springer.com)
  • A concept of 'the eye of sun or god' (ányá ánwụ́) exists as a feminine solar deity which forms a part of the solar veneration among the Nri-Igbo in northern Igboland. (wikipedia.org)
  • model
  • An innovative educational aid (three dimensional model and a computer aided animation of pyramidal pathways) was developed and used as a teaching aid for students in "Test" group. (thefreedictionary.com)
  • study
  • In one study, isolation of a pyramidal alkene is not even possible by matrix isolation at extremely low temperatures unless stabilized by metal coordination: A reaction of the diiodide 5.1 in Figure 5 with sodium amalgam in the presence of ethylenebis(triphenylphosphine)platinum(0) does not give the intermediate alkene 5.2 but the platinum stabilized 5.3. (wikipedia.org)
  • tower
  • St. Agatha chapel Church of the Holy Sepulchre Inside view of the pyramidal cusp of the Holy Sepulchre Baptistery of St. John Inside view of the false dome of the Baptistery, with the internal conic cusp Belltower of St.Nicholas Leaning Tower of Pisa Piero Pierotti, Deotisalvi. (wikipedia.org)
  • supports
  • UK) From one small facet of an over-engineered piece of architecture--the inverted pyramidal steel supports of Folkestone's Leas Cliff Hall--originated an incredibly dense artwork, fraught with layers of absurdity, tragedy, spirituality, and comedy. (thefreedictionary.com)
  • configuration
  • Using Somayajulu's rule for calculating multi-bond force constants, the normal vibrational frequencies for nine constituent atom pairs were calculated for a X-Y 2 linear symmetric triatomic configuration, a X-Y 2 non-linear symmetric triatomic configuration, a X-Y 3 pyramidal arrangement and a X-Y 4 tetrahedral arrangement. (springer.com)
  • A pyramidal carbocation is a type of carbocation with a specific configuration. (wikipedia.org)
  • good
  • Currently, only 13 gates exist in good condition, while all others are in ruins or have been demolished. (wikipedia.org)