Pyramidal cells, or pyramidal neurons, are a type of multipolar neuron found in areas of the brain including the cerebral cortex, the hippocampus, and...
25 KB (2,394 words) - 11:33, 10 November 2024
Betz cells (also known as pyramidal cells of Betz) are giant pyramidal cells (neurons) located within the fifth layer of the grey matter in the primary...
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contains the axons of the pyramidal cells, the largest of which are the Betz cells, located in the cerebral cortex. The pyramidal tracts are named because...
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Apical dendrite (section Pyramidal cells in CA3)
excitatory and inhibitory signals received by the pyramidal cells. Two types of dendrites present on pyramidal cells are apical and basal dendrites. Apical dendrites...
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of one axon and many dendritic trees. Pyramidal cells are multipolar cortical neurons with pyramid-shaped cell bodies and large dendrites that extend...
25 KB (2,885 words) - 02:45, 6 November 2024
fibers that originate from CA3 Pyramidal cells go to CA3, CA2 and CA1 regions. Like mossy cells, a single CA3 Pyramidal cell contributes to both commissural...
30 KB (3,748 words) - 20:29, 20 October 2024
Multipolar neuron (redirect from Multipolar cell)
multipolar neurons are found in autonomic ganglia. Dogiel cells Ganglion cell Purkinje cell Pyramidal cell Neural tissue "Lab 1 Neurohistology - Neurons". vanat...
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basket cells can often form recurrent inhibition loops with pyramidal cells. Projections from a pyramidal cell will innervate the basket cell, which in...
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4-dimensional geometry, the octahedral pyramid is bounded by one octahedron on the base and 8 triangular pyramid cells which meet at the apex. Since an octahedron...
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Neuron (redirect from Nerve cell)
neuron Pyramidal cells, neurons with triangular soma, a type of Golgi I Rosehip cells, unique human inhibitory neurons that interconnect with Pyramidal cells...
79 KB (9,204 words) - 01:52, 21 November 2024
from layer II of the entorhinal cortex via the perforant path. Its pyramidal cells are more like those in CA3 than those in CA1. It is often ignored due...
11 KB (1,303 words) - 15:24, 13 November 2024
spiny or aspinous. In contrast, pyramidal cells, which are also found in the cerebral cortex, are always spiny and pyramid-shaped. The classification of...
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cell is a cell found in a ganglion (a cluster of neurons in the peripheral nervous system). Examples of ganglion cells include: Retinal ganglion cell...
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The list of human cell types provides an enumeration and description of the various specialized cells found within the human body, highlighting their...
35 KB (1,768 words) - 22:54, 6 October 2024
in two dimensions. The 5-cell is a 4-dimensional pyramid with a tetrahedral base and four tetrahedral sides. The regular 5-cell is bounded by five regular...
38 KB (3,797 words) - 12:47, 24 September 2024
Cerebral cortex (redirect from External pyramidal layer)
small pyramidal neurons and numerous stellate neurons. Layer III, the external pyramidal layer, contains predominantly small and medium-size pyramidal neurons...
69 KB (8,050 words) - 23:04, 8 November 2024
segment of pyramidal neurons, near the site where action potential is generated. It is believed that they provide inhibitory input to the pyramidal neurons...
8 KB (666 words) - 21:40, 27 April 2024
where they project and synapse to either the CA3 pyramidal cells or the stratum oriens below the pyramidal region. The interneurons of the stratum lucidum...
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a pyramidal cell that receives information from nearby neurons and passes it to the soma, or cell body. Due to their direct attachment to the cell body...
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represent the largest pyramidal cells in the motor regions of the cerebral cortex. The major cell type of the UMNs is the Betz cells residing in layer V...
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On Intelligence (redirect from Name cell)
(with each saccade of the eye over a learned scene, for example). 9. Pyramidal cells should be capable of detecting coincident events on thin dendrites...
11 KB (1,194 words) - 20:49, 13 November 2024
cartwheel cells are the large efferent pyramidal neurons of the DCN, found in layer two. Data retrieved has shown that this targeting of the pyramidal cells modulates...
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CA2 pyramidal neurons leads to pronounced loss of social memory, while maintaining intact sociability in mice. Similarly, ventral CA1 pyramidal neurons...
129 KB (15,064 words) - 01:09, 22 November 2024
"depolarized-induced suppression of inhibition (DSI)" in CA1 pyramidal cells and cerebellar Purkinje cells. In a laboratory setting step depolarizations the soma...
22 KB (2,705 words) - 08:12, 8 January 2024
dendrites are abundant in certain types of neurons, especially mitral and pyramidal cells, and quickly inactivate. Initially, it was thought that an action potential...
18 KB (2,262 words) - 01:19, 5 April 2024
synapse. They found that GABAergic neurons project onto the axons of pyramidal cells in the cerebral cortex to form axo-axonic synapse and elicit excitatory...
38 KB (4,484 words) - 12:45, 17 March 2024
to smooth muscle cells. In his 1894 Croonian Lecture, Ramón y Cajal suggested (in an extended metaphor) that cortical pyramidal cells may become more elaborate...
46 KB (5,151 words) - 19:24, 12 November 2024
Trisynaptic circuit (category Cell signaling)
which is made up of three major cell groups: granule cells in the dentate gyrus, pyramidal neurons in CA3, and pyramidal neurons in CA1. The hippocampal...
17 KB (2,239 words) - 08:23, 7 August 2024
acoustic startle reflex, in which the pyramidal cells modulate the secondary orientation reflex and the granule cell input is responsible for appropriate...
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Thyroid (redirect from Pyramidal lobe of thyroid gland)
left side and occasionally separated. The pyramidal lobe is also known as Lalouette's pyramid. The pyramidal lobe is a remnant of the thyroglossal duct...
74 KB (8,006 words) - 17:39, 12 November 2024