慶應義塾大学 · 医学
Masaru Mimura教授の研究室では、脳血管障害に続く失語症の回復メカニズムと脳血流変化の関連を、SPECTを用いた画像診断と言語機能評価を組み合わせて解明しています。特に、急性期から回復期にかけての脳血流の変化が、言語機能の予後を予測する手がかりとなるかを検討しています。また、前頭前野障害やアルコール性ケルサコフ症候群における時間認知の障害についても、作業記憶とエピソード記憶の役割を解明する研究も進めています。
Figures are computed from collected data and may differ slightly.
Prospective and retrospective language evaluations and single photon emission computed tomography (SPECT) scans were performed in order to study the relationship between post-stroke recovery from aphasia and changes in cerebral blood flow (CBF) in groups of patients who had made a good recovery and those who had not. For the prospective study, 20 right-handed patients with aphasia secondary to an acute cerebrovascular accident (CVA) in the left middle cerebral artery territory received language
We studied time estimation in patients with frontal damage (F) and alcoholic Korsakoff (K) patients in order to differentiate between the contributions of working memory and episodic memory to temporal cognition. In Experiment 1, F and K patients estimated time intervals between 10 and 120 s less accurately than matched normal and alcoholic control subjects. F patients were less accurate than K patients at short (< 1 min) time intervals whereas K patients increasingly underestimated durations as
Open papers in the app to read, cite, and organize with AI.
