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Three principle subarachnoid cisternae consisting of the pons, medulla oblongata, and the cerebellum. A cross-section diagram of the area of the brain typically affected by tumors in the condition CNH. Symptoms of CNH have been observed to vary according to the progression of CNH.
Lateral medullary syndrome is a neurological disorder causing a range of symptoms due to ischemia in the lateral part of the medulla oblongata in the brainstem.The ischemia is a result of a blockage most commonly in the vertebral artery or the posterior inferior cerebellar artery. [1]
The medulla oblongata is the lower half of the brainstem. It controls autonomic functions and connects the higher levels of the brain to the spinal cord. It is responsible for regulating several basic functions of the autonomic nervous system, including respiration, cardiac function, vasodilation, and reflexes like vomiting, coughing, sneezing ...
The authors conclude that damage to the brainstem associated with infection may help explain some of the symptoms of long COVID. ... brainstem — the medulla oblongata, pons, and midbrain — all ...
Medulla oblongata, shown by a transverse section passing through the middle of the olive. (Medial medullary syndrome can affect structures in lower left: especially #5, #6, #8.) Specialty: Neurology Diagnostic method: Ipsilateral signs and symptoms - flaccid (lmn) paralysis and atrophy of one half of tongue (hypoglossal nerve)
[2] [3] Biot's respiration is caused by damage to the medulla oblongata and pons due to trauma, stroke, opioid use, and increased intracranial pressure due to uncal or tentorial herniation. [1] [4] Often this condition is also associated with meningitis. [2]
The medulla oblongata or simply medulla is a long stem-like structure which makes up the lower part of the brainstem. [1] It is anterior and partially inferior to the cerebellum . It is a cone-shaped neuronal mass responsible for autonomic (involuntary) functions, ranging from vomiting to sneezing . [ 2 ]
In contrast, pseudobulbar palsy is a clinical syndrome similar to bulbar palsy but in which the damage is located in upper motor neurons of the corticobulbar tracts in the mid-pons (i.e., in the cranial nerves IX-XII), that is the nerve cells coming down from the cerebral cortex innervating the motor nuclei in the medulla.