Olfactory bulb - Wikipedia
WEBThe olfactory bulb (Latin: bulbus olfactorius) is a neural structure of the vertebrate forebrain involved in olfaction, the sense of smell. It sends olfactory information to be further processed in the amygdala, the orbitofrontal cortex (OFC) and the hippocampus where it plays a role in emotion, memory and learning.
Olfacotry bulb: Anatomy, function and parts | Kenhub
WEBOct 30, 2023 · The olfactory bulb is the main relay structure of the olfactory pathway. It contains the axons of the olfactory receptor cells which synapse with mitral cells in the olfactory bulb. The axons of these secondary neurons form the olfactory tract.
olfactory bulb - Encyclopedia Britannica
WEB3 days ago · Olfactory bulb, structure located in the forebrain of vertebrates that receives neural input about odours detected by cells in the nasal cavity. The axons of olfactory receptor (smell receptor) cells extend directly into the highly organized olfactory bulb, where information about odours is.
The Olfactory Bulb - Neuroscience - NCBI Bookshelf
WEBThe most distinctive feature of the olfactory bulb is an array of more or less spherical accumulations of neuropil 100–200 μm in diameter called glomeruli, which lie just beneath the surface of the bulb and receive the primary olfactory axons (Figure 15.8A - C).
Olfactory Bulb | Complete Anatomy - Elsevier
WEBThe olfactory bulb is a structure located on the inferior surface of the frontal lobe, on the undersurface of the frontal lobe. Each individual has two olfactory bulbs, one associated with each cerebral hemisphere. The olfactory bulb sits …
Neuronal organization of olfactory bulb circuits - PMC
WEBSep 3, 2014 · Olfactory sensory neurons extend their axons solely to the olfactory bulb, which is dedicated to odor information processing. The olfactory bulb is divided into multiple layers, with different types of neurons found in each of the layers.
Cell type- and layer-specific plasticity of olfactory bulb ... - Nature
WEBAug 1, 2024 · Throughout life, olfactory sensory neurons (OSNs) are generated from olfactory epithelium (OE) stem cells in the nose, while the subventricular zone generates neuroblasts that migrate to the...
Olfactory Perception: Receptors, Cells, and Circuits - Cell Press
WEBOct 2, 2009 · The glomeruli form the antennal lobe of the insect brain, or its mammalian equivalent, the olfactory bulb. In both of these centers, the olfactory signals are processed and relayed to higher centers of the brain.
Anatomy and Neurobiology of the Main and Accessory Olfactory Bulbs
WEBThis chapter focuses on olfactory processing in the mammalian main olfactory bulb (MOB) and accessory olfactory bulb (AOB). The MOB is laminated with the layers forming concentric circles.
Olfactory Bulb - SpringerLink
WEBJan 1, 2024 · The olfactory bulb is the first relay station in the olfactory pathway, situated at the rostral end of the brain. It receives sensory input from olfactory receptor neurons located in the nasal cavity and sends output fibers to a group of hemispheric regions collectively termed the olfactory cortex.
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