
Keywords: مایع مغزی نخاعی; AD; Alzheimer's disease; Arch; aerhodopsin; BBB; brain blood barrier; cAMP; cyclic adenosine monophosphate; CBF; cerebral blood flow; ChR2; channelrhodopsin-2; CREB; cAMP response element-binding protein; CSF; cerebrospinal fluid; CNS; central nervous sys