Table 1 Neuropsychological assessment tools used in the NEUROCOM trial.

Speed of information processing

BACS Symbol Coding

Category Fluency

Trail Making A

Attention

Continuous Performance Test - Identical Pairs

Working memory

Wechsler Memory Scale-III Spatial Span

Letter-Number Sequencing

Trail Making B

Verbal learning and memory

Hopkin's Verbal Learning Test-Revised

Visual learning and memory

Brief Visuospatial Memory Test-Revised

Problem-solving

NAB Mazes

Wisconsin Card Sorting Test, 64-card computerised version

Social cognition

Mayer-Salovey-Caruso Emotional Intelligence Test: Managing Emotions (MSCEIT)

Pre-psychotic IQ *

Danish National Adult Reading Test (DART) *