Physiological effects of visual stimulation with a low wooden table: A crossover test

Physiological effects of visual stimulation with a low wooden table: A crossover test - Physiological effects of visual stimulation with a low wooden table: A crossover test

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000047569

Enrollment

Registered

2022-04-22

Start date

2022-04-01

Completion date

Unknown

Last updated

2025-07-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Healthy person

Interventions

Visual stimulation with a low wooden table (90 s) -&gt

Rest time -&gt

Control: Visual stimulation with a low table of the same type with the top board covered with a thick cloth (90 s) Control: Visual stimulation with a low table of the same type with the top board cove

Visual stimulation with a low wooden table (90 s)

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria:

Exclusion criteria

Exclusion criteria: 1) Subjects who are in a poor physical condition 2) Subjects who have a respiratory illness 3) Subjects deemed inappropriate to participate in this study by the principal investigator

Design outcomes

Primary

Measure	Time frame
1) Prefrontal activity using near-infrared spectroscopy 2) Sympathetic and parasympathetic nervous activity as indicated by heart rate variability 3) Heart rate	—

Secondary

Measure	Time frame
1) Profile of Mood State (POMS2 short form) 2) Modified semantic differential method 3) Kwansei Gakuin (KG) daily life questionnaire 4) Trait Anxiety of State-Trait Anxiety Inventory	—

Countries

Japan

Contacts

Public ContactHarumi Ikei

Chiba University Center for Environment, Health and Field Sciences

hikei@chiba-u.jp04-7137-8184

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Feb 4, 2026