Hand Positions Alter Bistable Visual Motion Perception
We found that a hand posture with the palms together located just below the stream/bounce display could increase the proportion of bouncing perception. This effect, called the hands-induced bounce (HIB) effect, did not occur in the hands-cross condition or in the one-hand condition. By using rubber...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
SAGE Publishing
2016-06-01
|
| Series: | i-Perception |
| Online Access: | https://doi.org/10.1177/2041669516651379 |
| _version_ | 1818993696885964800 |
|---|---|
| author | Godai Saito Jiro Gyoba |
| author_facet | Godai Saito Jiro Gyoba |
| author_sort | Godai Saito |
| collection | DOAJ |
| description | We found that a hand posture with the palms together located just below the stream/bounce display could increase the proportion of bouncing perception. This effect, called the hands-induced bounce (HIB) effect, did not occur in the hands-cross condition or in the one-hand condition. By using rubber hands or covering the participants’ hands with a cloth, we demonstrated that the visual information of the hand shapes was not a critical factor in producing the HIB effect, whereas proprioceptive information seemed to be important. We also found that the HIB effect did not occur when the participants’ hands were far from the coincidence point, suggesting that the HIB effect might be produced within a limited spatial area around the hands. |
| first_indexed | 2024-12-20T20:46:10Z |
| format | Article |
| id | doaj.art-9d89640a3c394406b7b0fa0748e088dd |
| institution | Directory Open Access Journal |
| issn | 2041-6695 |
| language | English |
| last_indexed | 2024-12-20T20:46:10Z |
| publishDate | 2016-06-01 |
| publisher | SAGE Publishing |
| record_format | Article |
| series | i-Perception |
| spelling | doaj.art-9d89640a3c394406b7b0fa0748e088dd2022-12-21T19:27:02ZengSAGE Publishingi-Perception2041-66952016-06-01710.1177/204166951665137910.1177_2041669516651379Hand Positions Alter Bistable Visual Motion PerceptionGodai SaitoJiro GyobaWe found that a hand posture with the palms together located just below the stream/bounce display could increase the proportion of bouncing perception. This effect, called the hands-induced bounce (HIB) effect, did not occur in the hands-cross condition or in the one-hand condition. By using rubber hands or covering the participants’ hands with a cloth, we demonstrated that the visual information of the hand shapes was not a critical factor in producing the HIB effect, whereas proprioceptive information seemed to be important. We also found that the HIB effect did not occur when the participants’ hands were far from the coincidence point, suggesting that the HIB effect might be produced within a limited spatial area around the hands.https://doi.org/10.1177/2041669516651379 |
| spellingShingle | Godai Saito Jiro Gyoba Hand Positions Alter Bistable Visual Motion Perception i-Perception |
| title | Hand Positions Alter Bistable Visual Motion Perception |
| title_full | Hand Positions Alter Bistable Visual Motion Perception |
| title_fullStr | Hand Positions Alter Bistable Visual Motion Perception |
| title_full_unstemmed | Hand Positions Alter Bistable Visual Motion Perception |
| title_short | Hand Positions Alter Bistable Visual Motion Perception |
| title_sort | hand positions alter bistable visual motion perception |
| url | https://doi.org/10.1177/2041669516651379 |
| work_keys_str_mv | AT godaisaito handpositionsalterbistablevisualmotionperception AT jirogyoba handpositionsalterbistablevisualmotionperception |