Eye movements tell only half the story

被引：103

作者：

Ferber, S

Danckert, J

Joanisse, M

Goltz, HC

Goodale, MA

机构：

[1] Univ Toronto, Dept Psychol, Toronto, ON M5S 3G3, Canada

[2] Univ Western Ontario, CIHR Grp Act & Percept, London, ON, Canada

[3] Univ Western Ontario, Dept Psychol, London, ON, Canada

[4] Univ Toronto, Dept Psychol, Toronto, ON M5S 1A1, Canada

[5] Univ Waterloo, Dept Psychol, Waterloo, ON N2L 3G1, Canada

来源：

NEUROLOGY | 2003年 / 60卷 / 11期

关键词：

D O I：

10.1212/01.WNL.0000061478.16239.5C

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

The dramatic improvements of neglect symptoms after prism adaptation (PA) have been interpreted as evidence that PA reorganizes higher levels of spatial representation. Here the authors demonstrate that while the exploratory eye movements of a patient with neglect were clearly shifted toward the left after PA, he still showed no awareness for the left side of the stimuli he was now actively exploring. PA modulates functions of the parietal lobe, such as eye movement control, but fails to influence the underlying mechanisms of neglect.

引用

收藏

页码：1826 / 1829

页数：5

相关论文

共 10 条

[1] The mind's eye mapped onto the brain's matter [J].

Behrmann, M .

CURRENT DIRECTIONS IN PSYCHOLOGICAL SCIENCE, 2000, 9 (02) :50-54

[2] Beyond unilateral neglect [J].

Bisiach, E ;

Pizzamiglio, L ;

Nico, D ;

Antonucci, G .

BRAIN, 1996, 119 :851-857

[3] Selective, non-lateralized impairment of motor imagery following right parietal damage [J].

Danckert, J ;

Ferber, S ;

Doherty, T ;

Steinmetz, H ;

Nicolle, D ;

Goodale, MA .

NEUROCASE, 2002, 8 (03) :194-204

[4] Long-lasting amelioration of visuospatial neglect by prism adaptation [J].

Frassinetti, F ;

Angeli, V ;

Meneghello, F ;

Avanzi, S ;

Làdavas, E .

BRAIN, 2002, 125 :608-623

[5] Spatial awareness is a function of the temporal not the posterior parietal lobe [J].

Karnath, HO ;

Ferber, S ;

Himmelbach, M .

NATURE, 2001, 411 (6840) :950-953

[6] Networks of domain-specific and general regions involved in episodic memory for spatial location and object identity [J].

Köhler, S ;

Moscovitch, M ;

Winocur, G ;

Houle, S ;

McIntosh, AR .

NEUROPSYCHOLOGIA, 1998, 36 (02) :129-142

[7] HEMISPATIAL NEGLECT AFFECTED BY NON-NEGLECTED STIMULI [J].

MARK, VW ;

KOOISTRA, CA ;

HEILMAN, KM .

NEUROLOGY, 1988, 38 (08) :1207-1211

[8] REVERSED PERCEPTUAL ASYMMETRY FOR FACES IN LEFT UNILATERAL NEGLECT [J].

MATTINGLEY, JB ;

BRADSHAW, JL ;

PHILLIPS, JG ;

BRADSHAW, JA .

BRAIN AND COGNITION, 1993, 23 (02) :145-165

[9] Cognitive rehabilitation: attention and neglect [J].

Robertson, IH .

TRENDS IN COGNITIVE SCIENCES, 1999, 3 (10) :385-393

[10] Prism adaptation to a rightward optical deviation rehabilitates left hemispatial neglect [J].

Rossetti, Y ;

Rode, G ;

Pisella, L ;

Farné, A ;

Li, L ;

Boisson, D ;

Perenin, MT .

NATURE, 1998, 395 (6698) :166-169