Results 191 to 200 of about 90,295 (247)

Cranial nerves as pathways for human cerebrospinal fluid efflux: In vivo evidence. [PDF]

open access: yesJ Cereb Blood Flow Metab
Falkenberg-Jensen B   +3 more
europepmc   +1 more source

Isolated olfactory nerve agenesis

British Journal of Hospital Medicine, 2008
An otherwise fit and well 12-year-old girl presented to the otolaryngology clinic with lifelong anosmia. Although she had suffered a nasal injury when she was 4 years old, she was adamant that the deficit pre-dated her injury. Interestingly, her maternal grandfather also complained of this problem. Clinical examination was entirely normal, except for
Andrew J, Carswell   +3 more
openaire   +2 more sources

The Olfactory Nerve: Anatomy and Pathology

Seminars in Ultrasound, CT and MRI, 2022
The human sense of smell is the unique sense through which the olfactory system can identify aromatic molecules within the air and provide a taste sensation. Still, also it plays an essential role in several other functions, warning about environmental safety and even impacts our emotional lives.
Ana Carolina, Ottaiano   +2 more
openaire   +2 more sources

Pathology of the Olfactory Nerve

Neuroimaging Clinics of North America, 2008
The olfactory system and especially the olfactory bulb (OB) as the first relay in the olfactory system represent highly plastic structures. For example, OB volume partly reflects the degree of afferent neural activity. Research indicates that smell deficits leading to a reduced sensory input result in structural changes at the level of the OB.
Nasreddin, Abolmaali   +2 more
openaire   +2 more sources

Olfactory Nerve (Cranial Nerve I)

2003
All animals from simple single cell organisms through to complex vertebrates detect and react to chemicals/odors in their external environment, some at concentrations of only a few parts per million. These environmental odors are generally complex mixtures of individual chemicals/odorants; coffee, for example, may contain as many as 1000 separate ...
M.T. Shipley, A.C. Puche
openaire   +1 more source

Olfactory Nerves (I)

1995
The olfactory nerves arise from nerve cells situated outside the neuraxis. These cells are in the olfactory mucosa clothing the upper part of the medial and lateral walls of the nasal cavity, extending from the cribriform plate of the ethmoid (Fig. 1.6 b) to a plane tangential to the superior nasal concha.
openaire   +1 more source

Olfactory ensheathing cells and olfactory nerve fibroblasts maintain continuous open channels for regrowth of olfactory nerve fibres

Glia, 2005
AbstractThe ensheathing cells of the olfactory nerves are arranged end‐to‐end to form a continuous channel enclosing the olfactory axons from their origin in the olfactory mucosa to their termination in the olfactory bulb. On their outer surface, the olfactory ensheathing cell channels have a basal lamina and an outer encirclement of olfactory nerve ...
Ying, Li   +2 more
openaire   +2 more sources

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