Table 1 Cognitive tests and measures

Executive function: IED (Intra-Extra Dimensional Set Shift)

IED stages completed

IED_SC^a

IED total errors (adjusted)

IED_TE_A^b

IED completed stage errors

IED_CSE^b

IED total trials (adjusted)

IED_TT_A^b

IED completed stage trials

IED_CST^b

Visual memory: PRM (Pattern Recognition Memory)

PRM mean latency of correct responses during the immediate mode

PRM_MCLi^b

PRM correct responses during the immediate mode

PRM_NCi^a

PRM mean latency of correct responses during the delay mode

PRM_MCLd^b

PRM correct responses during the delay mode

PRM_NCd^a

Attention: RVP (Rapid Visual Information Processing)

RVP sensitivity to the target

RVP_A_PR^c

RVP tendency to respond

RVP_B_DP^d

RVP mean response latency

RVP_ML^b