Skip to main content

Table 4 Compensation for impaired position sense with normal vision

From: Vision does not always help stroke survivors compensate for impaired limb position sense

Measure

Factor

Group

Subjects

Impaired with OV

Compensation with NV

 

Full

Partial

Absent

Var

 

All subjects

177

116 (66%)

23 (20%)

37 (32%)

56 (48%)

More affected side of body

Left-affected

108

87 (81%)

13 (15%)

29 (33%)

45 (52%)

Right-affected

69

29 (42%)

10 (34%)

8 (28%)

11 (38%)

Vascular Territory

MCA

117

79 (68%)

14 (18%)

28 (35%)

37 (47%)

PCA

22

16 (73%)

5 (31%)

3 (19%)

8 (50%)

ACA

6

2 (33%)

0 (0%)

1 (50%)

1 (50%)

Brainstem

14

9 (64%)

1 (11%)

3 (33%)

5 (56%)

Cerebellar

3

1 (33%)

0 (0%)

1 (100%)

0 (0%)

Perceptual Impairment

Spatial Neglect

23

21 (91%)

2 (10%)

8 (38%)

11 (52%)

Visual Defect

13

6 (46%)

0 (0%)

1 (17%)

5 (83%)

Both

19

19 (100%)

1 (5%)

5 (26%)

13 (68%)

Neither

122

70 (57%)

20 (29%)

23 (33%)

27 (39%)

C/E

 

All subjects

177

91 (51%)

42 (46%)

8 (9%)

41 (45%)

More affected side of body

Left-affected

108

66 (61%)

26 (39%)

6 (11%)

34 (52%)

Right-affected

69

25 (36%)

16 (64%)

2 (8%)

7 (28%)

Vascular Territory

MCA

117

63 (54%)

28 (44%)

3 (5%)

32 (51%)

PCA

22

16 (73%)

10 (63%)

2 (13%)

4 (25%)

ACA

6

2 (33%)

1 (50%)

0 (0%)

1 (50%)

Brainstem

14

1 (7%)

0 (0%)

0 (0%)

1 (100%)

Cerebellar

3

2 (67%)

2 (100%)

0 (0%)

0 (0%)

Perceptual Impairment

Spatial Neglect

23

20 (87%)

3 (15%)

2 (10%)

15 (75%)

Visual Defect

13

5 (38%)

2 (40%)

1 (20%)

2 (40%)

Both

19

15 (79%)

4 (27%)

2 (13%)

9 (60%)

Neither

122

51 (42%)

33 (65%)

3 (6%)

15 (29%)

Shift

 

All subjects

177

52 (29%)

32 (62%)

3 (6%)

17 (33%)

More affected side of body

Left-affected

108

38 (35%)

19 (50%)

3 (8%)

16 (42%)

Right-affected

69

14 (20%)

13 (93%)

0 (0%)

1 (7%)

Vascular Territory

MCA

117

39 (33%)

23 (59%)

3 (8%)

13 (33%)

PCA

22

4 (18%)

3 (75%)

0 (0%)

1 (25%)

ACA

6

2 (33%)

1 (50%)

0 (0%)

1 (50%)

Brainstem

14

3 (21%)

3 (100%)

0 (0%)

0 (0%)

Cerebellar

3

0 (0%)

0 (0%)

0 (0%)

0 (0%)

Perceptual Impairment

Spatial Neglect

23

11 (48%)

5 (45%)

0 (0%)

6 (55%)

Visual Defect

13

3 (23%)

0 (0%)

1 (33%)

2 (67%)

Both

19

11 (58%)

6 (55%)

1 (9%)

4 (36%)

Neither

122

27 (22%)

21 (78%)

1 (4%)

5 (19%)

  1. OV occluded vision, NV normal vision