Meta-messages serve as a central mechanism in the psychofunctional unblocking method (PF_R), activating unconscious processes that resolve internal conflicts, emotional processing, and psychophysical regulation. The theoretical model draws on mirror neurons, nonverbal communication, trance states, and emotional neurodynamics. In a study of 4,390 people aged 25 to 58 (88.6% women, 11.4% men), most participants experienced trance and theta-dominant states with pronounced emotional, motor, and autonomic reactions after PF_R sessions. The average score on a visual analogue scale improved from 4.8±2.3 to 8.8±1.3, indicating high therapeutic value of meta-messages for chronic psychological trauma and emotional blocks.
Sleep disturbances, including insomnia and trauma-related nightmares, affect up to 90% of individuals with post-traumatic stress disorder (PTSD). This review of empirical studies, meta-analyses, and clinical trials published between 2010 and 2025 indicates that disrupted sleep architecture contributes to impaired emotional regulation, deficits in memory consolidation, and heightened threat sensitivity, thereby exacerbating daytime PTSD symptoms. Evidence demonstrates that sleep-focused interventions, such as cognitive-behavioral therapy for insomnia (CBT-I), imagery rehearsal therapy (IRT), and pharmacological treatments, effectively reduce sleep problems and lead to improvements in core PTSD symptoms. The findings suggest that early and integrated treatment of sleep disturbances may enhance overall PTSD recovery.