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The differential effects of vestibular simulations between neck flexion and extension on cerebral autoregulation

The differential effects of vestibular simulations between neck flexion and extension on cerebral autoregulation - The differential effects of vestibular simulations between neck flexion and extension on cerebral autoregulation

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000035059
Enrollment
16
Registered
2018-11-28
Start date
2018-11-28
Completion date
Unknown
Last updated
2026-06-29

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

Conditions

Healthy adult volunteers

Interventions

6-min neck flexion in a sitting position 6-min neck extension in a sitting position

Sponsors

Division of Hygiene, Department of Social Medicine, Nihon University School of Medicine
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Healthy adults consented to participate in the study

Exclusion criteria

Exclusion criteria: Not satisfy selection criteria noted above.

Design outcomes

Primary

MeasureTime frame
Gain, coherence and phase between arterial blood pressure and cerebral blood flow during 6-min neck extension and 6-min neck flexion—

Secondary

MeasureTime frame
Cerebral blood flow velocity, pulsatility index, blood pressure variability, respiratory indexes, intracranial pressure, baroreflex, heart rate variability—

Countries

Japan

Contacts

Public ContactTomokazu Kato

Nihon University School of Medicine Division of Hygiene, Department of Social Medicine

kato.tomokazu@nihon-u.ac.jp0339728111

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026