Why is "Mitral cell" trending?
Latest news, Wikipedia summary, and trend analysis.
Trend Analysis
- Ranking position: #
- Date: 2026-07-19 06:17:14
This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.
Trend Insight
Mitral_cell entered the ranking for the first time today at position #. This is its highest position ever recorded.
Trend History
This topic has appeared in the English Wikipedia rankings 1 time. It first appeared on 2026-07-19 and was most recently seen on 2026-07-19.
Wikipedia Overview
Mitral cells are neurons that are part of the olfactory system. They are located in the olfactory bulb in the mammalian central nervous system. They receive information from the axons of olfactory receptor neurons, forming synapses in neuropils called glomeruli. Axons of the mitral cells transfer information to a number of areas in the brain, including the piriform cortex, entorhinal cortex, and amygdala. Mitral cells receive excitatory input from olfactory sensory neurons and external tufted cells on their primary dendrites, whereas inhibitory input arises either from granule cells onto their lateral dendrites and soma or from periglomerular cells onto their dendritic tuft. Mitral cells together with tufted cells form an obligatory relay for all olfactory information entering from the olfactory nerve. Mitral cell output is not a passive reflection of their input from the olfactory nerve. In mice, each mitral cell sends a single primary dendrite into a glomerulus receiving input from a population of olfactory sensory neurons expressing identical olfactory receptor proteins, yet the odor responsiveness of the 20-40 mitral cells connected to a single glomerulus is not identical to the tuning curve of the input cells, and also differs between sister mitral cells. Odorant response properties of individual neurons in an olfactory glomerular module. The exact type of processing that mitral cells perform with their inputs is still a matter of controversy. One prominent hypothesis is that mitral cells encode the strength of an olfactory input into their firing phases relative to the sniff cycle. A second hypothesis is that the olfactory bulb network acts as a dynamical system that decorrelates to differentiate between representations of highly similar odorants over time. Support for the second hypothesis comes primarily from research in zebrafish.
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Trending Topic Today
Search Interest Perspective
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CCKergic Tufted Cells Regulate Odor Sensitivity by Controlling Mitral Cell Output in the Mouse Olfactory Bulb - Journal of Neuroscience
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Anatomical and Functional Connectivity at the Dendrodendritic Reciprocal Mitral Cell–Granule Cell Synapse: Impact on Recurrent and Lateral Inhibition - Frontiers
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Odor- and context-dependent modulation of mitral cell activity in behaving rats - Nature
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Neurons can feel the pulse in the brain, study shows - Medical Xpress
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Sense of Smell: The Nose and Brain Make Quite a Team, in Disconnection - Neuroscience News
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The path to olfaction - riken.jp
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Calcium in presynaptic terminals - University of Victoria
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Glomerular and Mitral-Granule Cell Microcircuits Coordinate Temporal and Spatial Information Processing in the Olfactory Bulb - Frontiers
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Functional Structure of the Mitral Cell Dendritic Tuft in the Rat Olfactory Bulb - Journal of Neuroscience
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Understanding How Neurons Shape Memories of Smells - Neuroscience News
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Population diversity and function of hyperpolarization-activated current in olfactory bulb mitral cells - Nature
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Voltage Imaging from Dendrites of Mitral Cells: EPSP Attenuation and Spike Trigger Zones - Journal of Neuroscience
Why This Topic Is Trending
This topic has recently gained attention due to increased public interest. Search activity and Wikipedia pageviews suggest growing global engagement.
Search Interest & Related Topics
Search interest data over the past 12 months indicates that this topic periodically attracts global attention. Sudden spikes often correlate with major news events, public statements, or geopolitical developments.