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Working memory during Judo practice

Working memory behavior during Judo practice

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
REBEC
Registry ID
RBR-6rbk6yg
Enrollment
20
Registered
2025-11-26
Start date
2025-12-08
Completion date
Unknown
Last updated
2026-06-01

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

Conditions

Memory, Short-Term Psychological Phenomena

Interventions

This is a randomized clinical study with a crossover open label design. ?The experimental group will be composed of 20 adult Judo practitioners will perform computerized Sternberg tasks during a sparr

Sponsors

Faculdade de Medicina da Universidade de São Paulo
Lead Sponsor
Faculdade de Medicina da Universidade de São Paulo
Collaborator

Eligibility

Age
18 Years to 60 Years

Inclusion criteria

Inclusion criteria: Healthy volunteers; competitive judo athletes more than five years of practive; ages between 18 and 60 years old

Exclusion criteria

Exclusion criteria: Osteomuscular injuries that limit judo practice; non-corrected visual impairments

Design outcomes

Primary

MeasureTime frame
We expect a moderate to large sized (d=0.6) increase in response time in the Sternberg Task during the sparring (randori) session

Secondary

MeasureTime frame
We expect a increase in the percentage of errors in the Sternberg Task during the sparring (randori) session

Countries

BR

Contacts

Public ContactMarcelo Ichige

Instituto de Ortopedia e Traumatologia da Faculdade de Medicina da Universidade de São Paulo

marcelohichige@usp.br+55(11)97145-1104

Outcome results

None listed

Source: REBEC (via WHO ICTRP) · Data processed: Jun 11, 2026