Admin ¿Dónde se encuentran los pedúnculos cerebrales?
El pedúnculo cerebral se encuentra en su totalidad en el mesencéfalo, a excepción del téctum. La región incluye el tegmento del mesencéfalo, crus cerebral y pretectum. Existen numerosas vías nerviosas que se encuentran dentro de esta sección del tronco cerebral.
¿Cuáles son las vías aferentes del cerebelo?
Las Vías aferentes conducen las sensaciones propioceptivas inconscientes a través de dos fascículos cerebelosos, directo o posterior (Flechsing) y cruzado o anterior (Gowers) originados en la medula. Además, recibe aferencias procedentes del bulbo, como las fibras cuneocerebelosas y del sistema reticular.
What is the function of the inferior nasal concha?
While the superior and middle nasal conchae are technically part of the ethmoid bone, the inferior nasal concha forms a completely separate bone. Along with the superior and middle nasal conchae, the inferior nasal concha works to filter, humidify, and warm the air that we breathe preventing cold air from reaching the lungs.
Is the inferior concha part of the ethmoid bone?
The inferior nasal conchae are a pair of bones, with one concha on either side, that separates the middle and lower nasal meatus, or nasal cavity. They are often described as being «spongy» bones. While the superior and middle nasal conchae are technically part of the ethmoid bone, the inferior nasal concha forms a completely separate bone.
Why do I have an enlarged nasal concha?
Enlarged nasal concha, (also called turbinate hypertrophy or just enlarged turbinates), may be temporary or chronic depending on the root cause. Upper respiratory infections and the common cold are typically to blame and you may periodically experience temporary enlargement of your nasal concha throughout your life.
Where is the peduncle located in the medulla oblongata?
The upper part of the posterior district of the medulla oblongata is occupied by the inferior cerebellar peduncle (restiform body), a thick rope-like strand situated between the lower part of the fourth ventricle and the roots of the glossopharyngeal and vagus nerves.