Table 1 Group data for neurological and postural assessments in stroke group.

From: Neuroanatomy of reduced distortion of body-centred spatial coding during body tilt in stroke patients

SIAS motor (0–31, au)

19.9 ± 7.7 (0–31)

SIAS sensory (0–12, au)

7.7 ± 4.1 (0–12)

Line bisection tests (mm)

2.2 ± 6.5 (− 0.4–3.3)

SCP (0–6, au)

0.3 ± 0.8 (0–3.0)

PASS dynamic (0–21, au)

19.0 ± 3.3 (10–21)

COP upright position (cm)

4.7 ± 10.2 (− 13.0–27.8)

COP lateral-shift amplitude

 Ipsilesional side (cm)

70.8 ± 22.8 (37.8–121.0)

 Contralesional side (cm)

73.4 ± 21.8 (25.5–103.5)

  1. Mean ± SD (range). “COP upright position” indicates the mean position of centre of pressure (COP) in the mediolateral plane during upright sitting. “COP lateral-shift amplitude” indicates maximum amount of COP shifts during the trunk tilt toward ipsilateral or contralateral sides. The positive signs of the data for the line bisection test and COP assessment in the upright position corresponded to shifts toward the ipsilesional side. The positive sign of the COP lateral shift amplitude corresponds to the COP shift toward the side of the trunk tilt.
  2. au arbitrary units, SIAS stroke impairment assessment set, SCP scale for contraversive pushing, PASS postural assessment scale for stroke, SD standard deviation.
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