[70].These obse nave led to the postul 5B multiple ro For ple,a phon B,wherea anticall 6-E the that have g 1 .Th ative in the normal brain. The dis the const view seems to imply, on the pri an ture of ca's an Wernicke's ar or the man Fig 6.(A) syndrom Pacients with thi show a global deficit in new learning. /R tha ,125 f at- Amnestic states can be cau irome bas been epor thalamu PE PE or posterior cerebral arte diencephal 1(as1 of the tempora obe A bord!a ty:TP= ws tha the olve on network(Fig 6A)The memory and learning can he dissoci several behavioral components such as iaredinty 73 retrie al bu not nec ly in homolo s are ust scanreutinagiobdlar,e nd m call can be declarative memories),procedural (the learning ski) 606 Annals of Neurology Vol 28 No 5 November 1990