PMID- 15878581
OWN - NLM
STAT- MEDLINE
DCOM- 20050725
LR  - 20050509
IS  - 1353-8020 (Print)
IS  - 1353-8020 (Linking)
VI  - 11
IP  - 4
DP  - 2005 Jun
TI  - Visual event-related potentials under different interstimulus intervals in 
      Parkinson's disease: relation to motor disability, WAIS-R, and regional cerebral 
      blood flow.
PG  - 209-19
AB  - We have introduced S1-S2 paradigm (task S) as well as oddball paradigm (task O) 
      visual event-related potentials (ERPs) under different interstimulus intervals 
      (ISIs) in Parkinson's disease (PD). ERP measurements were correlated with motor 
      disability, WAIS-R, and regional cerebral blood flow (rCBF). The 'group' 
      influence was characterized by longer latency for P300, N200, and reaction time 
      and decreased P300 amplitude in PD. Both P300 latency and reaction time during 
      task O showed significantly longer latency in longer ISI condition. Our results 
      revealed 'ISI' influence on ERPs during task S and significant correlation 
      between ERPs and rCBF in task S.
FAU - Li, Mei
AU  - Li M
AD  - Department of Neurology, Graduate School of Medicine, Yokohama City University, 
      3-9 Fukuura, Yokohama 236-0004, Japan.
FAU - Kuroiwa, Yoshiyuki
AU  - Kuroiwa Y
FAU - Wang, Lihong
AU  - Wang L
FAU - Kamitani, Toshiaki
AU  - Kamitani T
FAU - Omoto, Shu
AU  - Omoto S
FAU - Hayashi, Eiko
AU  - Hayashi E
FAU - Takahashi, Tatsuya
AU  - Takahashi T
FAU - Suzuki, Yume
AU  - Suzuki Y
FAU - Koyano, Shigeru
AU  - Koyano S
FAU - Ikegami, Tadashi
AU  - Ikegami T
FAU - Matsubara, Sho
AU  - Matsubara S
LA  - eng
PT  - Journal Article
DEP - 20050420
PL  - England
TA  - Parkinsonism Relat Disord
JT  - Parkinsonism & related disorders
JID - 9513583
SB  - IM
MH  - Aged
MH  - Analysis of Variance
MH  - *Cerebrovascular Circulation
MH  - Cognition Disorders/diagnosis/physiopathology
MH  - *Disability Evaluation
MH  - Electroencephalography
MH  - Event-Related Potentials, P300
MH  - *Evoked Potentials, Visual
MH  - Female
MH  - Humans
MH  - Male
MH  - Middle Aged
MH  - *Motor Activity
MH  - Parkinson Disease/diagnosis/*physiopathology
MH  - Reaction Time
EDAT- 2005/05/10 09:00
MHDA- 2005/07/26 09:00
CRDT- 2005/05/10 09:00
PHST- 2004/09/21 00:00 [received]
PHST- 2004/11/16 00:00 [revised]
PHST- 2004/11/17 00:00 [accepted]
PHST- 2005/05/10 09:00 [pubmed]
PHST- 2005/07/26 09:00 [medline]
PHST- 2005/05/10 09:00 [entrez]
AID - S1353-8020(04)00198-1 [pii]
AID - 10.1016/j.parkreldis.2004.11.004 [doi]
PST - ppublish
SO  - Parkinsonism Relat Disord. 2005 Jun;11(4):209-19. doi: 
      10.1016/j.parkreldis.2004.11.004. Epub 2005 Apr 20.