Neural Dissociation within Language: Lexical Memory is Part of Declarative Memory Grammatical Rules are Processed by Procedural System

Psycholinguistic

Frequency effects:

• Irregulars: Consistent frequency effects

• Regulars: No consistent frequency effects

Evidence Suggests:

• Irregulars: Retrieved from memory

• Regulars: Can be (de)composed in real time to/from their parts

First Language