ahmad ali naji - PhD candidate in Psychology, Department of Clinical Psychology, Faculty of Psychology and Educational Sciences, Semnan University, Semnan, Iran
isaac Rahimian Bogar - Associate Professor of Health Psychology, Department of Clinical Psychology, Semnan University, Semnan, Iran
siavash Talepasand - Associate Professor, Department of Educational Psychology, Faculty of Psychology and Educational Sciences, Semnan University, Semnan, Iran.

Introduction: Military operations have become more complex and require cognitive readiness to adapt to the conditions that match the individual's brain reactions. The research aims to investigate the impact of cognitive readiness training on brain wave patterns.Method: The research was quasi-experimental with a control group and pretest-posttest design. The population included military officers that ۳۸ members. Furthermore, Operational Strategic Management Simulation (OSMS) and the Quantitative Electroencephalogram (QEEG) was used. Moreover, a ۴۰-session cognitive readiness course was provided for the experimental group, and an ۱۱-session course was presented for the control group. Data were analyzed using the MANCOVA test.Results: Cognitive readiness training reduces beta and delta waves in the frontal and central regions. This training increase in the alpha and theta waves in all of brain area (p<۰.۰۱). Also, sLORETA showed that the maximum change was observed in the alpha wave in the dorsolateral prefrontal cortex. Conclusion: By promoting cognitive readiness, individuals can make better decisions, optimize performance, and minimize cognitive and emotional burdens. Implementing tools like QEEG assessments can provide insights into individual differences and abilities, aiding in task suitability evaluation.Embracing cognitive readiness can ultimately help reduce human errors, enhance independence, and improve performance in high-stress military environments.

Cognitive readiness, Brain waves, Military