Results 271 to 280 of about 133,718 (290)

Olfactory learning induces differential long-lasting changes in rat central olfactory pathways

Neuroscience, 2001
In the present work, we investigated lasting changes induced by olfactory learning at different levels of the olfactory pathways. For this, evoked field potentials induced by electrical stimulation of the olfactory bulb were recorded simultaneously in the anterior piriform cortex, the posterior piriform cortex, the lateral entorhinal cortex and the ...
Fort, A., Ben-Boutayab, N, Chabaud, P., Ravel, N., Wilson, D, Mouly, A.M, Vigouroux, M., Farget, V, Gervais, R.   +8 more
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Molecular Development of the Olfactory Nerve Pathway

Annals of the New York Academy of Sciences, 1998
ABSTRACT: There are, at least, two major questions concerning the molecular development of the olfactory nerve pathway. First, what are the molecular cues responsible for guiding axons from the nasal cavity to the olfactory bulb? Second, what is the molecular basis of axon targeting to specific glomeruli once axons reach the olfactory bulb?
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Some olfactory pathways in the rabbit brain

Journal of Comparative Neurology, 1966
AbstractThe degeneration pattern in the rabbit following transection of the olfactory bulb or peduncle at various levels was studied by the Laidlaw method of Nauta. Degenerating axons were observed in the crossing of the anterior limb of the anterior commissure and in the lateral olfactory tract following olfactory bulb lesions which did not damage the
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Olfactory Pathways to Black Country Futures

2021
The chapter shares three vignettes from the Black Country, Fighting Gravity, Weightless Mass and Life’s Allotment that describe embodied practices with the potential to disclose alternative ways of experiencing being. Within the everyday, senses reflect and realise an intuitive flow of time and experience.
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Repair of neural pathways by olfactory ensheathing cells

Nature Reviews Neuroscience, 2007
Damage to nerve fibre pathways results in a devastating loss of function, due to the disconnection of nerve fibres from their targets. However, some recovery does occur and this has been correlated with the formation of new (albeit abnormal) connections.
Geoffrey, Raisman, Ying, Li
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Anatomy of the Human Olfactory Bulb and Central Olfactory Pathways

1991
The olfactory system subserves important functions, including the perception of flavor and smell. Although olfaction has traditionally received limited attention in both normal and pathological conditions in humans, this sensory system is now of considerable interest to neurobiologists and medical practitioners.This interest has been brought about, in ...
M Shipley, P Reyes
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Cerebrospinal Fluid Absorption in the Rabbit: Olfactory Pathways

Acta Oto-Laryngologica, 1985
Twenty rabbits were intrathecally perfused with horseradish peroxidase (HRP) without increasing the cerebrospinal fluid (CSF) pressure. Histologic and ultrastructural studies of the olfactory nerve and nasal mucosa showed HRP along the space between peri- and epineurium down to the smaller nerve branches in the mucosa. Within the mucosa, HRP leaked out
D G, Gomez, J D, Fenstermacher, R P, Manzo, D, Johnson, D G, Potts   +4 more
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Sectional anatomy of the olfactory pathways.

Journal of neurosurgical sciences, 2010
The purpose of this study was to provide practical anatomic data for imaging diagnosis of olfactory pathways and operation of nasal cavity and anterior cranial fossae.Sectional anatomy of olfactory pathways were investigated specially on 17 sets of Chinese adult cadavers and 9 sets of serial magnetic resonance (MR) imaging of normal adult on serial ...
C C, Chen, F, Huang, J W, Zheng, S Q, Fu, F Z, Kong, Z X, Chen, X D, Yang, C S, Zang   +7 more
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[MRI evaluation of the olfactory pathway].

Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery, 2015
MRI scanning is an important technique to evaluate the olfactory system, special scanning parameters could reveal the fine structures of the olfactory pathway. Olfactory cleft, olfactory bulb/tract, olfactory sulcus and olfactory center are the main targets of the scanning.
Xutao, Miao, Jia, Liu, Yong, Wei
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Olfactory Pathways

2009
J Albrecht, M Wiesmann
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