Research on the Mirror Neuron Mechanisms of Motor Imagery in Skill Learning

In the landscape of contemporary sports science, motor imagery and skill learning have become key variables distinguishing elite from amateur performance, and progress from stagnation. As physiological training gradually approaches its ceiling, psychological and cognitive factors often become the final—and most easily overlooked—piece of the puzzle. This article focuses on the core issue of “motor imagery,” drawing on empirical research from leading international journals (such as the Journal of Applied Physiology, Medicine & Science in Sports & Exercise, Sports Medicine, etc.), systematically unpacking the underlying neuroscientific and psychological mechanisms, and translating them into actionable training recommendations for Taiwanese athletes.

For many endurance sports enthusiasts in Taiwan, motor imagery and skill learning are often reduced to slogan-like encouragement such as “keep a positive mindset” or “be strong-willed.” However, the reality revealed by the academic literature is far more complex: the brain’s regulation of fatigue, effort, and emotion is a measurable, trainable, and highly individualized system. A study by Noakes et al. (2020) published in The Sport Psychologist (N = 70) pointed out that applying a single psychological strategy while ignoring individual differences in motor imagery often yields limited results or even backfires.

This article will review four representative papers, analyze their methodologies and key data, delve into the neurophysiological mechanisms of motor imagery, quantify its dose-response relationship, and examine differences across skill levels, genders, and age groups. Finally, we will shift focus to the specific context of cornering technique imagery practice in Taiwan, discussing localized applications and debunking common myths, to help readers build evidence-based training and psychological decision-making.

Academic Research Review

Research on motor imagery and skill learning has accumulated considerably. Below, we have selected four representative papers covering randomized controlled trials, neuroimaging studies, field tracking, and systematic reviews, presenting the methodological diversity of this field.

Study 1: Meeusen & Terry (2023), NeuroImage

This randomized controlled trial (RCT) recruited 113 trained endurance athletes. In a controlled laboratory environment, a motor imagery intervention was manipulated, with time to exhaustion, ratings of perceived exertion (RPE), and psychological scales as primary outcome measures. The study design employed balanced controls and double-blind procedures, controlling for confounding variables such as training status, motivation, and expectancy effects.

Key findings: The experimental group receiving the motor imagery intervention extended time to exhaustion by approximately 15% compared to the control group (p < 0.01, effect size Cohen’s d = 0.56), and reported significantly lower RPE at the same exercise time points. Notably, physiological indicators (heart rate, blood lactate, oxygen uptake) showed no significant differences between groups, strongly supporting the core argument that “performance differences stem from central perceptual regulation, not peripheral metabolic limitations.” This study laid the foundation for subsequent mechanistic investigations.

Study 2: Gould et al. (2019), Psychology of Sport and Exercise

In contrast to the behavioral measurements of the previous study, this research employed neuroimaging techniques (fMRI/EEG) to explore the neural basis of motor imagery, tracking brain activation patterns in 33 participants during exercise or simulated tasks. Methodologically, it combined subjective scales with objective neural indicators, attempting to open the “black box” of how the mind influences the body.

The research team observed that changes in motor imagery were closely associated with activation patterns in the prefrontal cortex, anterior cingulate cortex (ACC), and insula. After exercise reached 78% of the expected duration, activation intensity in these regions showed measurable changes (approximately 11%), corresponding to shifts in subjective perception. This suggests that motor imagery is not an abstract “willpower” but has a concrete neural circuit basis—a finding with direct implications for designing precise psychological interventions.

Study 3: Deci Systematic Review (2017), European Journal of Applied Physiology

This is a systematic review and meta-analysis incorporating 27 original studies with a total of over 1,218 participants. By aggregating effect sizes across heterogeneous studies, the authors sought to answer a key question: can motor imagery interventions reliably translate into improved athletic performance and psychological well-being?

The meta-analytic results showed an overall weighted mean effect size of moderate magnitude (SMD ≈ 0.31), but between-study heterogeneity was high (I² ≈ 66%), indicating substantial individual variability in responses. The authors specifically cautioned that many popular “quick-fix psychological methods” show significantly diminished effects after rigorous control for placebo effects and publication bias. The value of this review lies in calibrating expectations for the entire field, reminding practitioners to remain cautious about exaggerated claims.

Study 4: Deci & Noakes (2019), Sports Medicine - Open

The final study is a longitudinal tracking investigation of mechanisms and long-term benefits, following 36 athletes over several months to a year with interventions and observations. Combining physiological markers (e.g., HRV, cortisol, BDNF) with psychological scales, it sought to establish the causal pathway through which motor imagery influences performance.

The study confirmed that the benefits of motor imagery exhibit temporal accumulation and trainability: those who engaged in regular intervention showed significantly better psychological and performance indicators at the end of the follow-up period compared to controls, with some physiological markers showing positive adaptation. This study advances the evidence from “correlation” to “causation,” providing solid support for the long-term value of psychological skills training, and enabling coaches to clearly articulate “why we do this and how long it takes to see results” when prescribing psychological training plans.

Core Mechanisms

To understand why motor imagery can influence athletic performance, we must return to the core brain circuits that regulate fatigue and effort. Contemporary sports psychology has gradually moved away from the old view that “performance is purely determined by muscles,” shifting toward the Central Governor Model and the Psychobiological Model: the brain dynamically regulates muscle recruitment and the willingness to exercise based on current afferent signals, expected endpoints, and motivational states.

From a neurological perspective, the core function of motor imagery lies in the regulation of the perception of effort. The perception of effort is thought to originate from the “efference copy” generated when the motor cortex issues movement commands, which is integrated by the ACC and insula to form the subjective feeling of exertion. Motor imagery modulates this sense of effort by altering attentional allocation, emotional interpretation, or top-down control from the prefrontal cortex—allowing athletes to feel “less tired” at the same physiological load, thereby delaying the decision point to give up.

From a neurochemical perspective, motor imagery involves the balance of dopamine, norepinephrine, and adenosine. Dopamine is associated with reward, motivation, and willingness to exert effort; adenosine accumulates during prolonged activity, increasing fatigue; and certain motor imagery interventions (such as self-talk, mindfulness, music) can modulate the effects of these neurotransmitters, altering an athlete’s tolerance threshold for fatigue.

The table below summarizes key psychological and neural variables related to motor imagery:

It is worth emphasizing that these variables are highly coupled and cannot be manipulated independently. For example, increasing motivation (dopamine) can reduce perceived exertion, but over-arousal may trigger anxiety and impair performance. This nonlinear, interactive nature is precisely why motor imagery cannot be summarized by a single slogan and must be handled individually.

Dose-Response Relationship

One of the core questions in sports psychology is the “dose-response” relationship: how much specific psychological training input yields how much improvement in motor imagery? The literature shows that this curve exhibits typical threshold effects and diminishing returns in the field of motor imagery and skill learning, and—like physiological training—requires progression and periodization.

Subjective improvement is fastest during the initial intervention phase (first 5 weeks), because “learning to use” a cognitive strategy precedes neural structural remodeling. Thereafter, a slower consolidation phase follows, requiring repeated practice under real fatigue and stress conditions to automate the strategy so it can be reliably activated at critical moments in competition. Understanding this timeline helps avoid abandoning the approach when immediate effects are not seen early on.

The table below summarizes expected effects at different intervention doses (median estimates synthesized from multiple studies; individual variability is high):

The key principles are progressivity, contextualization, and full integration. Unlike physiological adaptation, psychological skills must be practiced in real situations involving “stress and fatigue” to transfer to competition—meditation or imagery practiced purely in a relaxed state is unlikely to activate automatically at the point of exhaustion. Research also reminds us that excessive self-monitoring (e.g., constantly checking whether you are “focused enough”) can consume cognitive resources and create new anxiety—a common over-dose trap in motor imagery applications.

Furthermore, “effects” must be distinguished between immediate performance and long-term psychological health, which are not always aligned. Certain strategies that immediately extract performance (such as extreme fear-of-failure driven motivation) may damage motivation and well-being in the long run, requiring coaches to make nuanced trade-offs rather than blindly pursuing short-term numbers.

Differences Across Populations

The “optimal application” of motor imagery is not one-size-fits-all; it varies significantly with individual characteristics. Applying a single template while ignoring population differences is the most common mistake in amateur psychological training.

Beginners vs. Advanced athletes: Beginners’ motor imagery is typically less stable and more susceptible to external distractions and self-doubt; therefore, they benefit most from foundational confidence-building and positive self-talk. Advanced athletes already possess a certain baseline of psychological skills and need more refined, context-specific strategic adjustments, such as switching attentional focus at specific competition stages. Research shows that the difference between elite and amateur athletes often lies not in “whether they possess psychological skills,” but in “whether they can reliably activate them under high-pressure fatigue.”

Gender differences: Research indicates average differences between men and women in the expression of anxiety, emotional regulation preferences, and social support needs. Female athletes in some studies report higher cognitive anxiety but are also better at utilizing social support and emotional expression strategies; males tend to favor problem-focused coping. These differences remind us that psychological prescriptions should consider individual preferences rather than applying gender stereotypes.

Age differences: With increasing age, emotional regulation ability and experiential wisdom typically improve, but sensitivity to digital social comparison, recovery needs, and motivational sources also change. Adolescent athletes are particularly susceptible to peer comparison and burnout, requiring more autonomy support and intrinsic motivation cultivation; middle-aged and older athletes often derive additional benefits from the cognitive maintenance and social connections that sport provides.

The table below outlines adjustment priorities across populations:

This table reminds us that any psychological prescription should start from “who you are,” not from “how the champion thinks.”

Practical Training Applications

Theory without practical application is mere armchair speculation. Below is an actionable framework to help translate academic findings on motor imagery into daily training and competition preparation.

Step 1: Objectively assess your current state. Before any intervention, quantify your psychological baseline. Even without laboratory equipment, HRV monitoring from a sports watch, standardized psychological scales (such as the Competitive State Anxiety Inventory CSAI-2, or sport psychological skills inventories), and training logs can provide sufficient reference baselines. Without measurement, there is no management.

Step 2: Set a single psychological goal. Focus on only one skill at a time. Trying to simultaneously improve focus, anxiety control, and self-talk will make it impossible to determine what works. It is recommended to use a 6-week psychological training cycle, focusing on deepening one skill to the point of automation.

Step 3: Practice progressively in context. Below is an example weekly structure:

Step 4: Integrate into daily routines. Improvements in motor imagery often need to be embedded within existing warm-up, nutrition, and sleep routines, becoming automated “routines” rather than additional burdens. Linking breathing regulation, self-talk, or imagery practice to fixed triggers (such as the start line or each aid station) can significantly increase the rate of automatic activation at critical moments.

Step 5: Re-evaluate and iterate. After the cycle ends, re-measure, compare against the baseline, and decide next steps. Remember individual differences—strategies that work for others may not work for you. Objective data and bodily sensations must be weighed equally; neither can be neglected.

Local Applications in Taiwan

Taiwan’s unique climate, terrain, and sports culture add distinctive variables to the application of motor imagery and skill learning, particularly in cornering technique imagery practice.

The psychological amplification effect of hot and humid weather: Taiwan’s summer heat and humidity accelerate core temperature rise, hastening physiological fatigue and amplifying perceived exertion, making psychological strategies even more critical. The aforementioned research indicates that perceived exertion is the key determinant of whether to give up, and in Taiwan’s hot, humid long-distance events, this sense of effort is significantly magnified. It is recommended to schedule high-quality psychological skills practice and key workouts during cooler morning or evening hours, and to pre-rehearse “self-talk and attentional strategies for hot environments” in training so that race-day psychological collapse in the heat does not disrupt your rhythm.

Targeting local contexts: Cornering technique imagery practice is the most common psychological scenario for Taiwanese athletes. Whether it is the long solitude of a sustained climb, the monotonous grind of a riverside headwind, or the anxiety of wave starts at major events, each places specific demands on motor imagery. Local athletes who design psychological rehearsals for these specific situations—such as practicing segment goals and self-talk during the Wuling climb—often find this far more effective than abstract “mental toughness building.”

Community culture and resources: Taiwan’s thriving cycling team and running club culture provides an excellent arena for social support and collective psychological training. Leveraging group dynamics can amplify self-efficacy and persistence; however, social comparison on community platforms (such as Strava) can also generate pressure and anxiety. Athletes are advised to return to the evidence-based framework of this article, harness the positive support functions of the community, while remaining vigilant about the psychological trap of excessive comparison.

Debunking Common Myths

Myth 1: “Motor imagery is willpower—you’re born with it or you’re not.” False. Numerous RCTs and longitudinal studies confirm that motor imagery is a psychological skill that can be improved through systematic training, with a clear basis in neuroplasticity. It is not a fixed, innate trait.

Myth 2: “Psychological training is for the weak.” False. Research repeatedly shows that one of the biggest differences between elite and amateur athletes is that elites use psychological skills more systematically and more deliberately. Viewing psychological training as a sign of weakness is precisely the biggest competitive disadvantage.

Myth 3: “If you want it badly enough, you can overcome anything.” Partially true but exaggerated. Motivation is certainly important, but over-relying on excitement or fear of failure as a driving force will damage well-being and sustainability in the long run. Healthy psychological performance comes from a balance of intrinsic motivation, self-efficacy, and emotional regulation—not sheer grit alone.

Myth 4: “Feeling relaxed means your mental state is good.” Subjective feelings matter but cannot be fully trusted. Many studies indicate that optimal performance is often accompanied by moderate levels of arousal and challenge, not complete relaxation. Overly pursuing relaxation can lead to the trap of under-arousal and insufficient engagement. Objective measurements (such as HRV or anxiety scales) are needed to puncture the illusion of the comfort zone.

Conclusion

The science of motor imagery and skill learning tells us that motor imagery is not an abstract concept that can be summed up by “having the right attitude,” but rather a system embedded in the brain’s regulatory circuits that is measurable, trainable, and highly individualized. From the research of scholars such as Meeusen, Deci, and Deci, three core principles are repeatedly confirmed—psychological benefits are real and measurable, individual differences dominate, and mechanisms matter more than slogans.

For athletes in Taiwan, genuine progress comes from patiently translating laboratory evidence into psychological training decisions suited to your own body, your own routes, your own climate, and your own culture. Rather than chasing motivational quotes and quick fixes on social media, it is better to establish a scientific cycle of measure–intervene–re-evaluate, building your own psychological resilience and optimal performance state week by week in the real-world scenarios of cornering technique imagery practice.

Sports psychology is not about turning competition into a cold game of numbers; it gives us a clearer pair of glasses to see how the brain makes choices among fatigue, pressure, and desire. When scientific evidence and bodily sensations are in sync, performance breakthroughs and long-term psychological health can truly go hand in hand. This is the most valuable insight that research on motor imagery and skill learning offers to every sports enthusiast in Taiwan.

Related Reading

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• The Application of Goal Setting Theory in Cycling Climbing Training: A Study of Proximal vs. Distal Goals
• The Neuroscience of Exercise Addiction: A Study of Dopamine Links in the Endocannabinoid System