
Keywords: مکانیزم های بیوشیمیایی; Recreational drugs; Biochemical mechanisms; Magnetic resonance imaging; Functional imaging; Infarction; Hemorrhage; Leukoencephalopathy; Atrophy; Marchiafava-Bignami; Drogas de abuso; Mecanismo bioquÃmico; Resonancia magnética; Imagen funcional; Infar