#Performance

A growing body of research shows that mental skills long used by elite athletes — visualization, targeted self-talk, layered goal-setting, quick physical resets and a focus on controllables — can measurably improve everyday performance, from public speaking to exams and even childbirth. A recent study of more than 44,000 participants found that brief training in sport psychology techniques helped people perform better against a computer-simulated opponent, underscoring that mental training yields benefits for nonathletes when practiced consistently. For Thai readers asking “What practical tools can I use today?” the short answer is: learn a few simple cue words, rehearse the most critical moments mentally, set tiered goals rather than a single do-or-die outcome, and build short physical rituals to reset after mistakes.

A small pilot study suggests the brain may tap its own energy reserves during intense endurance efforts. Spanish researchers observed changes in brain white matter among marathon runners, hinting at a form of neuroplasticity that could help preserve function under extreme physical stress.

Researchers conducted MRI scans on ten endurance runners (eight men and two women) before and after a 42-kilometer race. The scans showed a measurable drop in myelin, the fat-rich sheath around nerve fibers that facilitates rapid signaling. The decrease was most evident in brain regions responsible for movement, balance, sensory processing, and emotion. Notably, myelin levels began to recover within 24 to 48 hours after the race and largely returned to baseline within two months for the six participants who had follow-up scans.