background & aim: using pharmaceutical agents in treatment of aphasia has caught the attention of many neurologists and neuroscientists. this short review study has sought the role of pharmacotherapy in treatment of aphasia, a linguistic impairment after acquired brain lesions. the pharmacological principles and mechanisms related to the effects of drugs used in aphasia rehabilitation are point...

introduction: aphasia is a common manifestation of stroke and evaluation of relationships of aphasia and brain topography could lead to better understanding of cognitive neurophysiology. methods: 100 stroke patients with aphasia admitted in valie-asr hospital, khorasan since april 2003 were enrolled in this prospective cross-sectional study. diagnosis of stroke and aphasia was made by a neurolo...

Aphasia diagnosis is a challenging medical diagnostic task due to the linguistic uncertainty and vagueness, large number of measurements with imprecision, inconsistencies in the definition of Aphasic syndromes, natural diversity and subjectivity in test objects as well as in options of experts who diagnose the disease. In this paper we present a new self-organized multi agent system that diagno...

Background & Aim: Using pharmaceutical agents in treatment of aphasia has caught the attention of many neurologists and neuroscientists. This short review study has sought the role of pharmacotherapy in treatment of aphasia, a linguistic impairment after acquired brain lesions. The pharmacological principles and mechanisms related to the effects of drugs used in aphasia rehabilitation are point...

Background: Aphasia is a common outcome of Cerebrovascular Accident (CVA) in which clinical interventions have limited effectiveness. Some evidence suggests that noninvasive stimulation of the brain can have beneficial effects in the treatment of CVA induced aphasia. In patients with motor aphasia, repetitive Transcranial Magnetic Stimulation (rTMS) is used to facilitate long-term improvement i...

background:  the  mississippi  aphasia  screening test (mast) is a brief screening test for assessing the expressive and receptive language abilities in patients with  aphasia.  the  objective  of  the  study  was  to develop and validate the persian version of the mast (mastp) as a screening test for language disorders in patients with post-stroke aphasia. methods: this study used a cross-sect...

background & purpose: a stroke occurs when blood flow to a region of the brain is interrupted by the blockage or rupturing of a blood vessel or artery. the most prevalent cause of aphasia is stroke. a brain damage that can effect on receptive & expressive language skills is aphasia. intensive language therapy is the most effective means of treating aphasia. the ciat is one of the novel intensiv...

BACKGROUND A good performance status at diagnosis is a prognostic factor in patients with malignant glioma whose median survival is 24 months. As early diagnosis may improve their poor prognosis, we looked for currently unknown initial symptoms among patients in good performance status. METHODS We chose 17 consecutive patients with malignant glioma in the left frontal and/or temporal lobe who...