Evidence map›Paper›PMID 40901733›Full record

ArticlePerceptual and motor skills2026

Sensorimotor and Sex Influence on Spatial Orientation when Sitting and Standing.

Josef Rask, Per-Anders Fransson, Rolf Johansson, Måns Magnusson, Fredrik Tjernström

Abstract read
In one paragraph

Article in Perceptual and motor skills, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Josef RaskDepartment of Clinical Sciences, Otorhinolaryngology Head and Neck Surgery, Skåne University Hospital, Lund University, Lund, Sweden.
Per-Anders FranssonDepartment of Clinical Sciences, Otorhinolaryngology Head and Neck Surgery, Skåne University Hospital, Lund University, Lund, Sweden.ORCID 0000-0002-9789-1748
Rolf JohanssonDepartment of Automatic Control, Lund University, Lund, Sweden.ORCID 0000-0002-0786-8561
Måns MagnussonDepartment of Clinical Sciences, Otorhinolaryngology Head and Neck Surgery, Skåne University Hospital, Lund University, Lund, Sweden.
Fredrik TjernströmDepartment of Clinical Sciences, Otorhinolaryngology Head and Neck Surgery, Skåne University Hospital, Lund University, Lund, Sweden.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

When patients experience peripheral vestibular or certain central disorders causing dizziness or vertigo, this is sometimes associated with experiencing also disrupted spatial orientation, which may be accentuated by exposure to a distorted visual environment. This study explores the impact of sensorimotor factors and sex on spatial orientation in sitting and standing positions. In the Rod-and-Frame test, the participant views a rod - with and without a surrounding tilted frame - and is assigned to align the rod vertically or horizontally. A systematic misalignment of the rod due to the tilted frame is considered a visual field dependent behavior. Our objective was to determine whether healthy young adults perform the Rod-and-Frame test equally well when sitting and standing, and to determine the test-retest reliability. Twenty-four participants, 12 males and 12 females (M age = 25.5 years, standard deviation (SD) = 2.8 years) (males M age = 26.3 SD 3.1; females M age = 24.8 SD 2.4), performed identical Rod-and-Frame tests two times - exactly one week between the tests - in a completely dark room while standing and sitting. The participants were assigned to align a luminous rod horizontally and vertically with no frame of reference; with the rod surrounded by a luminous frame tilted 20° clockwise; and 20° counterclockwise. The participants were significantly more field dependent while sitting than while standing during the clockwise frame condition. Females were significantly more field dependent than males in the sitting clockwise and counterclockwise frame conditions. The test-retest evaluation was significantly non-zero for all test conditions and most ICC values were within the "good reliability" range. Thus, during the test conditions with increased sensorimotor information, the participants were less affected by distortive visual information. Additionally, females were more affected by distortive visual information than males while sitting. The Rod-and-Frame test proved robust, providing similar results when repeated.

Indexed as

Orientation, SpatialSitting PositionStanding PositionVisual FieldsAdultFemaleHumansMaleSex FactorsYoung Adultfield dependencyposturerod-and-framesexspatial orientationvisual dependence

Identifiers

PMID40901733
PMCPMC13320132

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.