Therapeutic effects of caloric stimulation and optokinetic stimulation on hemispatial neglect.
Hemispatial neglect refers to a cognitive disorder in which patients with unilateral brain injury cannot recognize or respond to stimuli located in the contralesional hemispace. Hemispatial neglect in stroke patients is an important predictor for poor functional outcome. Therefore, there is a need for effective treatment for this condition. A number of interventions for hemispatial neglect have been proposed, although an approach resulting in persistent improvement is not available. Of these interventions, our review is focused on caloric stimulation and optokinetic stimulation. These lateralized or direction-specific stimulations of peripheral sensory systems can temporarily improve hemispatial neglect. According to recent functional MRI and PET studies, this improvement might result from the partial (re)activation of a distributed, multisensory vestibular network in the lesioned hemisphere, which is a part of a system that codes ego-centered space. However, much remain unknown regarding exact signal timing and directional selectivity of the network.
Moon
Sy
S
Department of Neurology, Sungkyunkwan University School of Medicine, Seoul, Korea.
Lee
Bh
B
Na
Dl
D
J Neurol Neurosurg Psychiatry. 1996 Feb;60(2):217-20
8708660
Arch Phys Med Rehabil. 1997 Feb;78(2):230-2
9041908
Cereb Cortex. 2002 Feb;12(2):107-15
11739259
Brain. 1983 Jun;106 (Pt 2):313-40
6850272
J Comp Neurol. 1994 Jan 15;339(3):421-37
7510732
Exp Brain Res. 1974;21(1):97-105
4213802
J Clin Exp Neuropsychol. 1997 Oct;19(5):763-71
9408803
J Clin Exp Neuropsychol. 1992 Nov;14(6):901-23
1452637
Brain. 1994 Oct;117 ( Pt 5):1001-12
7953584
J Int Neuropsychol Soc. 2005 Nov;11(7):881-8
16519267
Neuroimage. 2002 Nov;17(3):1384-93
12414278
J Neurosci. 1991 Mar;11(3):641-9
2002358
Brain. 1999 Jun;122 ( Pt 6):1093-106
10356062
J Neurophysiol. 1994 Oct;72(4):1634-53
7823092
J Neurol Neurosurg Psychiatry. 1992 Apr;55(4):332-3
1583527
Arch Phys Med Rehabil. 1999 Apr;80(4):379-84
10206598
Cortex. 2002 Dec;38(5):787-96
12507047
Brain. 1996 Oct;119 ( Pt 5):1535-50
8931578
Cortex. 1992 Jun;28(2):203-8
1499306
J Neurophysiol. 1988 Aug;60(2):604-20
3171644
J Neurophysiol. 1983 May;49(5):1127-47
6864242
Brain. 1996 Dec;119 ( Pt 6):1809-33
9009990
J Neurophysiol. 1988 Aug;60(2):580-603
3171643
J Neurol Neurosurg Psychiatry. 1991 Apr;54(4):345-50
2056321
J Physiol. 1990 Nov;430:537-57
2086773
Brain Res. 1978 Sep 22;153(2):392-7
99209
Cereb Cortex. 1991 Jan-Feb;1(1):1-47
1822724
Brain. 1996 Feb;119 ( Pt 1):101-10
8624674
Eur J Neurosci. 2002 Oct;16(8):1569-86
12405971
Neuron. 2001 Oct 11;32(1):161-72
11604147
Cortex. 1995 Dec;31(4):669-83
8750025
Brain. 2006 Feb;129(Pt 2):293-305
16371409
Neurosci Res. 2004 May;49(1):55-68
15099704
Exp Brain Res. 2003 Nov;153(2):231-8
12961052
J Neurophysiol. 2003 May;89(5):2639-46
12740408
J Neurosci. 1994 Jan;14(1):54-67
8283251
J Neurophysiol. 2001 Feb;85(2):886-99
11160520
Arch Phys Med Rehabil. 1999 Jan;80(1):71-6
9915375
Neuroimage. 2005 Jul 1;26(3):721-32
15955481
Eur J Neurosci. 2003 Aug;18(4):995-1010
12925025
J Physiol. 1974 Dec;243(2):499-522
4449072
J Physiol. 1990 Nov;430:559-83
2086774
Cortex. 2004 Jun;40(3):441-50
15259325
Neuroreport. 2000 Feb 7;11(2):241-7
10674463
J Comp Neurol. 1989 Feb 1;280(1):1-14
2465325
Exp Brain Res. 1999 May;126(2):149-59
10369138
Neurology. 1973 Jun;23(6):658-64
4736313
J Neurophysiol. 1995 Jan;73(1):1-19
7714555
Neuroreport. 1999 Feb 5;10(2):319-23
10203329
Brain. 1998 Sep;121 ( Pt 9):1749-58
9762962
J Comp Neurol. 1982 Jan 1;204(1):44-55
6276445
Ann Neurol. 1988 Feb;23(2):174-83
3288083
Neuroimage. 2001 Jul;14(1 Pt 2):S46-51
11373132
J Neurol Neurosurg Psychiatry. 1972 Aug;35(4):545-50
5049813
Neurology. 1990 Feb;40(2):284-92
2300251
Neurology. 1987 Nov;37(11):1765-70
3670614
J Comp Neurol. 2000 May 8;420(3):363-72
10754508
Exp Brain Res. 1966;2(4):318-27
4959658
J Neurol Neurosurg Psychiatry. 1998 Mar;64(3):331-8
9527144
Exp Brain Res. 1994;99(1):164-9
7925790
J Neurosci. 1988 Jun;8(6):2201-11
3385495
Cortex. 1990 Dec;26(4):535-40
2081391
Brain. 1982 Sep;105 (Pt 3):543-52
7104665
Hum Brain Mapp. 2006 Apr;27(4):296-305
16080162
Neurology. 1997 Nov;49(5):1364-70
9371923
Neuroimage. 2002 Apr;15(4):970-82
11906237
Brain. 1996 Jun;119 ( Pt 3):851-7
8673497
Ann Neurol. 1988 Mar;23(3):266-73
3377449
Brain Cogn. 1985 Jan;4(1):59-75
4027055
Brain Res Cogn Brain Res. 2001 Dec;12(3):441-9
11689304
Brain Res. 1991 Feb 8;541(1):98-102
2029630
J Comp Neurol. 1980 Mar 15;190(2):209-29
7381057
Lancet. 1989 Oct 14;2(8668):908-11
2571823
Acta Neurochir Suppl. 2005;93:71-4
15986730
Brain. 1998 Aug;121 ( Pt 8):1479-95
9712010
Cereb Cortex. 1995 Jan-Feb;5(1):39-55
7719129
Brain. 2005 Sep;128(Pt 9):2052-67
15947061
J Neurophysiol. 1988 Aug;60(2):664-86
3171646
J Neurophysiol. 1988 Sep;60(3):940-65
3171667
Science. 1988 May 6;240(4853):740-9
3283936
J Comp Neurol. 1994 Nov 1;349(1):51-72
7852626
Ann N Y Acad Sci. 2003 Oct;1004:271-82
14662466
Ann Neurol. 1998 Jul;44(1):120-5
9667599
Ann Neurol. 1995 May;37(5):665-75
7755362
Curr Opin Neurol. 2004 Feb;17(1):17-25
15090873
J Neurol Neurosurg Psychiatry. 1994 Oct;57(10):1228-35
7931385
Cereb Cortex. 2003 Sep;13(9):994-1007
12902399
Neurology. 1983 Mar;33(3):345-50
6681880
Neuropsychologia. 1992 Jun;30(6):553-63
1641119
Science. 1966 Sep 23;153(3743):1544-7
5917786
J Neurophysiol. 2002 Apr;87(4):2113-23
11929929
Brain. 1995 Dec;118 ( Pt 6):1375-94
8595471
Science. 1971 Apr 16;172(3980):280-1
4994138
Neuropsychologia. 1987;25(5):775-82
3501552
J Neurosci. 1989 Jun;9(6):2033-50
2723765
J Int Neuropsychol Soc. 1997 Jul;3(4):394-402
9260449
Neurology. 1997 Nov;49(5):1370-7
9371924
J Int Neuropsychol Soc. 2003 Nov;9(7):983-8
14738280
J Neurosci. 2005 May 4;25(18):4616-25
15872109
Nature. 1998 Sep 10;395(6698):166-9
9744273
Neurology. 1985 Jul;35(7):1019-24
4010940
J Neurol Neurosurg Psychiatry. 1998 Sep;65(3):344-7
9728946
J Neurophysiol. 1991 Jun;65(6):1329-45
1875243
J Neurophysiol. 1998 Nov;80(5):2699-709
9819274
Neurology. 2004 Apr 27;62(8):1333-7
15111670
J Comp Neurol. 1986 Jun 8;248(2):164-89
3722457
Neuropsychologia. 1993 Nov;31(11):1191-200
8107980
Int J Neurosci. 1992 Mar;63(1-2):93-104
1342029
Neurology. 1962 Jan;12:23-33
14463028
Ann Neurol. 1996 Sep;40(3):387-98
8797528
Neuropsychologia. 1996 Jun;34(6):475-83
8736560
J Neurophysiol. 1988 Mar;59(3):952-77
3367205
Exp Brain Res. 1996 Feb;108(1):85-100
8721157