Categorias: Todos - memory - speech - recognition - language

por Joerg Bauer 17 anos atrás

291

Double Dissotiations

Cognitive neuroscience explores various dissociations between different types of memory and recognition systems. One notable case involves long-term memory versus working memory, as illustrated by patient HM, who had long-term memory deficits, and patient KF, who had working memory issues.

Double Dissotiations

Double Dissotiations

-->Input Systems

Face / object recog
Agnosia/ Prosopagnosia
Face Recogn
imp. Face expression recogn / imp familar face regon
Category specific Recognition deficits
Recog Living / non Living things

Output Systems-->

Reading
Phonological / Surface Dyslexia

Written Language Problems

3 Types

Deep

Only access to meaning

symphony as orchestra

Lion as tiger

Phonological

Unfamilar

CANNOT READ

Familar Words

CAN READ

Surface

25% Irregualar Verbs

wrong read bowl: howl

Nonsens words

85% Regular Verbs

no Problem

Speech
Wernecke/ Broca

Babble Bable (Producktion but no understanding)

Tan, Tan, Tan (understand, no speach)

Memory

LTM (Patien HM --> Who are you?) / WM (KF)--> What did you say?