An apical dendrite is a dendrite that emerges from the apex of a pyramidal cell. Apical dendrites are one of two primary categories of dendrites, and...
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Pyramidal cell (section Apical dendrite)
are a single axon, a large apical dendrite, multiple basal dendrites, and the presence of dendritic spines. The apical dendrite rises from the apex of the...
25 KB (2,396 words) - 16:46, 3 June 2025
chemistry Apical (dentistry), direction towards the root tip of a tooth Apical consonant, a consonant produced with the tip of the tongue Apical dendrite, a...
987 bytes (182 words) - 12:35, 29 August 2019
bodies and large dendrites that extend towards the surface of the cortex (apical dendrite). Bipolar neurons have two main dendrites at opposing ends of...
33 KB (3,867 words) - 23:33, 23 May 2025
An oblique dendrite is a dendrite that branches from an apical dendrite that emerges from the apex of a pyramidal cell. Oblique dendrites typically branch...
4 KB (521 words) - 21:30, 16 August 2021
A basal dendrite is a dendrite that emerges from the base of a pyramidal cell that receives information from nearby neurons and passes it to the soma,...
7 KB (801 words) - 22:05, 27 October 2023
neuropsychologist specializing in the attention process and the role of apical dendrites in cognition and consciousness. David LaBerge was born in St. Louis...
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thin filamentary extensions of neural cells, including the axon and the dendrites of neurons, are too slender and transparent to be seen with normal staining...
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cGMP is also seen to mediate the switching on of the attraction of apical dendrites of pyramidal cells in cortical layer V towards semaphorin-3A (Sema3a)...
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Granule cell (section Shorter granule cell dendrites)
central dendrites and a single long apical dendrite that expands into the granule cell layer and enters the mitral cell body layer. The dendrite branches...
27 KB (3,175 words) - 15:44, 24 July 2024
corticomotorneuronal cells are medium or small neurons. While Betz cells have one apical dendrite typical of pyramidal neurons, they have more primary dendritic shafts...
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generated from the soma and propagates towards the apical portions of the dendritic arbor or dendrites (from which much of the original input current originated)...
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the olfactory nerve. The ORN axons of each glomerulus synapse with apical dendrites of mitral cells, the primary projection neurons of the olfactory bulb...
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the direct perforant pathway and form synapses on the very distal apical dendrites of CA1 neurons. Conversely, axons originating from layer II are the...
140 KB (16,112 words) - 09:16, 16 June 2025
It may, therefore, have played a key role in differentiating humans from apes. PGC-1α is the master regulator of mitochondrial biogenesis. PGC-1α is also...
32 KB (3,869 words) - 08:16, 9 June 2025
connect to the primary neurons of the OB. These neurons have a basal and apical dendrite. Studies find that approximately 30,000 neurons are produced daily...
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placed in the layer of apical dendrites of CA1 pyramidal neurons. The Schaffer collaterals make excitatory synapses onto these dendrites, and so when they...
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Porrero C, Galazo MJ, Clascá F (October 2009). "Thalamic input to distal apical dendrites in neocortical layer 1 is massive and highly convergent". Cerebral...
69 KB (8,042 words) - 14:40, 27 May 2025
binding ubiquitin protein ligase binding Cellular component cytoplasm apical dendrite cytosol Golgi apparatus blood microparticle mitochondrial membranes...
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hippocampus. Here the perforant path fibers form synapses onto the distal, apical dendrites of pyramidal cells. Hippocampal sulcus or fissure is a cell-free region...
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type of neuron is characterized by its own morphology - two primary apical dendrites, giving them a distinctive ‘forked’ appearance. Fork cells are found...
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depolarization of the dendrites. DSIs can be blocked by ionotropic receptor calcium ion channel antagonists on the somata and proximal apical dendrites of CA1 pyramidal...
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fibers and the apical dendrites of Medium Ganglion cells show a specific pattern of synaptic plasticity. Should activation of the dendrites by parallel fibers...
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range oscillation from around 20–50 Hz. Thalamic cells synapse on apical dendrites of pyramidal cells in the cortex. These pyramidal cells reciprocally...
17 KB (2,132 words) - 11:48, 27 April 2025
Dombeck DA, Webb WW (August 2008). "Polarized microtubule arrays in apical dendrites and axons". Proceedings of the National Academy of Sciences of the...
23 KB (2,748 words) - 22:21, 14 April 2025
strictly binary signals and synapses no direct inhibition of synapses or dendrites (but simulated indirectly) currently only models layers 2/3 and 4 (no...
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connections, which were located more so on basal dendrites and apical oblique dendrites rather than main apical dendrites. The dendritic positions of synaptic connections...
18 KB (2,134 words) - 10:34, 2 April 2025
dendrites, the apical dendrites receiving multisensory, excitatory and inhibitory input through the outermost molecular layer and the basal dendrites...
18 KB (2,197 words) - 03:34, 14 November 2024
} introduced below. (iii) If synapse arrives anywhere on the dendrite, but the dendrite is completely linear. In the last case, the cable acts as a linear...
115 KB (14,910 words) - 17:56, 22 May 2025
(PP) through the apical dendritic tuft (500-750 μm from soma) and the Schaffer-collateral (SC) through the basal and apical dendrites (250-500 μm from...
22 KB (2,983 words) - 19:27, 3 April 2025