# Mental Practice Enhances Advanced Laparoscopic Skills in Surgical Training

Canonical source: https://retacompare.com/research/mental-practice-enhances-advanced-laparoscopic-skills-in-surgical-training

Sinclair Lab Research · 2015-01-01


    Mental practice significantly enhances advanced laparoscopic skills in surgical trainees. This study investigates the effectiveness of cognitive rehearsal techniques, known as mental practice, in improving surgical performance under stress. The findings suggest that such techniques may not only enhance surgical skills but also have broader implications for training methodologies in high-stakes environments.

 What this study examined

This randomized clinical trial involved twenty senior surgical trainees who were divided into two groups: one receiving conventional training and the other undergoing mental practice training facilitated by an expert performance psychologist. The primary objective was to assess the impact of mental practice on advanced laparoscopic skills during a simulated crisis scenario, specifically executing a porcine laparoscopic jejunojejunostomy. Performance was evaluated using the Objective Structured Assessment of Technical Skill (OSATS) and bariatric OSATS (BOSATS) instruments, while stress levels and non-technical skills were also monitored.

 Why this matters for longevity research

The implications of this study extend beyond surgical training; they touch upon the broader themes of cognitive performance and stress management, which are essential in longevity research. Enhancing skills in high-pressure situations may contribute to better outcomes in aging populations, where maintaining cognitive and physical performance is crucial for extending healthspan. The ability to utilize mental practice could lead to improved resilience in various fields, potentially influencing the longevity and quality of life.

 Key findings

Mental practice improved OSATS scores significantly compared to conventional training.

BOSATS scores also showed significant improvement in the mental practice group.

Seven out of ten trainees in the mental practice group improved their technical performance during the crisis scenario.

In contrast, four of the ten conventionally trained participants exhibited a decline in performance.

Mental imagery ability improved significantly in the mental practice group, while no such improvement was noted in the conventional group.

No significant differences were observed in objective or subjective stress levels between the two groups.

Non-technical skills ratings did not differ significantly between the mental practice and conventional training groups.

 The science behind it

The underlying mechanisms of mental practice relate to cognitive rehearsal and the brain's plasticity, which can be influenced by various biological factors, including the NAD+/sirtuin axis. Sirtuins are proteins that play a role in cellular regulation, including stress responses, which may be relevant in high-pressure scenarios like surgery. By engaging in mental practice, trainees may enhance their neural pathways associated with specific skills, potentially leading to improved performance under stress. This aligns with the information theory of aging, which posits that cognitive and physical performance can be optimized through targeted interventions.

 How it fits into the longevity field

This study situates itself within a growing body of literature that explores cognitive training and its effects on performance in various domains. Similar interventions have been investigated in sports and music, suggesting that mental practice can enhance not just physical skills but cognitive resilience as well. As the field of longevity research continues to expand, understanding the interplay between mental training and physical performance could lead to innovative strategies for maintaining healthspan.

 Practical takeaways

Researchers and informed readers should consider the potential of mental practice as a viable training tool in high-stress environments. The findings suggest that incorporating cognitive rehearsal into training regimens could enhance performance outcomes, which may have implications for fields beyond surgery. Future research could explore the long-term benefits of such interventions on cognitive health and resilience, contributing to the broader goal of extending healthspan.

 FAQ

 What is mental practice?

Mental practice is the cognitive rehearsal of a task without physical movement, aimed at enhancing performance.

 How does mental practice improve surgical skills?

Mental practice enhances neural pathways associated with specific skills, leading to improved performance under stress.

 What are the implications for longevity research?

Improved cognitive and physical performance through mental practice may contribute to better healthspan and resilience in aging populations.

 Source: PubMed · Br J Surg · published 2015-01-01.

## Sources

- PubMed · Br J Surg: https://pubmed.ncbi.nlm.nih.gov/25332065/