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1. 失語症患者へのアプローチapproach to the patient with aphasia [show details]
… likely that subcortical nuclei make a contribution to normal language performance , evidence from perfusion imaging indicates that aphasic syndromes associated with ischemic subcortical lesions are… Broca aphasia is characterized by nonfluency with sparse output and agrammatism .…
2. 救急外来における急性の筋力低下を訴える成人の評価evaluation of the adult with acute weakness in the emergency department [show details]
…diagnosis. If unilateral weakness is identified, look carefully for signs suggestive of cortical, subcortical (lacunar), or brainstem lesions. If these are absent, a peripheral process (radiculopathy, plexopathy … A nonfluent (Broca) aphasia often accompanies a right hemiplegia of cortical origin,…
3. 覚醒下開頭術での麻酔anesthesia for awake craniotomy [show details]
…recording of cortical potentials from the surface of the brain, to localize seizure foci Cortical or subcortical signals are easily abolished by anesthetic agents. Thus AC may be performed to minimize the pharmacologic…
4. 成人の脳腫瘍の臨床的特徴と診断の概要overview of the clinical features and diagnosis of brain tumors in adults [show details]
…receptive aphasia. Tumors in the frontal lobe near Broca area typically produce a nonfluent or expressive aphasia, whereas tumors in the posterior temporal lobe more often cause difficulties with language…
5. 前頭側頭型認知症：臨床的特徴および診断frontotemporal dementia clinical features and diagnosis [show details]