phenylephrine-hydrochloride and Memory-Disorders

A case of a 52-year-old male presented with an unusual penetrating brain injury with nasal entry. At admission he had erythema of periorbital soft tissue in the left eye and epistaxis. His neurological condition was lethargic (Glasgow Coma Scale of 13) with nonfluent aphasia. Computed tomography scan revealed intracranial contusion hematoma in the left frontal lobe and fracture of the left frontal base, which were treated surgically. At the 6-month follow-up he still showed nonfluent aphasia. Disturbances, mostly cognitive, were noted on his psychological tests. A survey of the literature reveals a few cases of this nature in penetrating brain injury with nasal entry. A penetrating brain injury with nasal entry which causes nonfluent aphasia is discussing.

Topics: Aphasia; Brain Injuries; Cerebral Hemorrhage, Traumatic; Foreign Bodies; Frontal Lobe; Head Injuries, Penetrating; Humans; Male; Memory Disorders; Middle Aged; Nose; Personality Disorders; Skull Base

Epileptic seizures are followed by dynamic alterations in neurological function in the postictal period. Although the first observation of such phenomena dates back to Bravais who described postictal hemiparesis in 1827, this critical period of time after seizure offset has received little attention in the literature. In this article, we report some of the most important postictal signs, such as postictal hemiparesis, postictal nose wiping, postictal language dysfunction, postictal headache and postictal cognitive impairment. Summarizing our own experience of the postictal state in more than 160 patients with focal epilepsy, we conclude that postictal signs can provide reliable information for the localization of the seizure onset zone in patients with focal epilepsy. Since the lateralization and localization of the seizure onset zone has become a major issue for the presurgical evaluation of those patients, we argue that more attention should be paid to the postictal state during video EEG monitoring. Moreover, in an ambulatory setting, the postictal period and its related signs is usually the only part of an epileptic seizure that is accessible to the physician's examination and might therefore add some information to the differential diagnosis of paroxysmal events, such as epileptic or psychogenic seizures [published with videosequences].

Topics: Brain; Brain Mapping; Epilepsy; Functional Laterality; Hand; Headache; Hemianopsia; Humans; Memory Disorders; Nose; Paralysis; Seizures; Speech Disorders