Physiological Anxiety and Social Safety in Psychosis: The Potential for Compassion-Focused Therapy (CFT)
Heightened physiological arousal—characterized by elevated heart rate, shallow breathing, and autonomic vigilance—is common among individuals experiencing psychosis. While cognitive models have long emphasized the role of anomalous beliefs and threat appraisals, less attention has been paid to how persistent bodily threat states may shape social perception and recovery trajectories. For many individuals, even when cognitive insight is present, the body may continue to signal danger—a phenomenon sometimes described as a “heart–head lag,” in which physiological arousal outpaces conscious evaluation of safety.
An MRI-funded project led by Dr. Poppy Brown (Stanford University, Department of Psychiatry and Behavioral Sciences; INSPIRE Psychosis Clinic) investigates this gap in Physiological Anxiety and Social Safety in Psychosis: The Potential for Compassion-Focused Therapy (CFT). The study advances a mechanistic framework linking physiological anxiety to diminished social safeness—a construct referring to the felt sense of warmth, belonging, and interpersonal security that supports recovery.
Conceptually, the project situates psychosis within an integrated threat-processing model. Chronic physiological hyperarousal may heighten vigilance, amplify paranoid interpretations of social cues, and reinforce avoidance patterns, thereby constraining opportunities for corrective relational experiences. If so, interventions that target autonomic regulation may indirectly enhance social engagement and reduce distress.
The study unfolds across three complementary phases designed to integrate measurement, lived experience, and experimental testing.
Phase 1: Survey Mapping. Individuals receiving care through INSPIRE, along with a nominated support person, complete brief surveys assessing the frequency and distress associated with physiological anxiety symptoms (e.g., palpitations, breathlessness), perceived social safeness, and whether current treatments address bodily threat states. This phase establishes prevalence and relational context, examining whether heightened physiological anxiety corresponds with reduced perceived interpersonal safety.
Phase 2: Qualitative Inquiry. Semi-structured interviews explore how participants interpret bodily arousal, how these sensations intersect with psychotic experiences (e.g., voices, persecutory beliefs), and which coping strategies feel accessible or acceptable. This phase deepens understanding of the phenomenology of physiological threat and its relational consequences, ensuring that subsequent intervention components are responsive to lived experience.
Phase 3: Experimental Pilot of Compassion Practices. Participants are exposed to two brief Compassion-Focused Therapy (CFT) exercises—soothing rhythm breathing and compassionate coach imagery—compared against a neutral imagery control condition. Immediate changes in autonomic arousal are assessed via heart rate variability (HRV), a well-established marker of parasympathetic engagement and threat–soothing balance. Self-report ratings of calmness and social safeness are collected in parallel to link physiological shifts with subjective experience.
The use of HRV alongside experiential measures allows the team to test a key hypothesis: that compassion-based practices can measurably shift individuals from threat-dominant physiological states toward greater autonomic flexibility, with concurrent increases in perceived interpersonal safety. Importantly, study procedures and materials are developed in collaboration with INSPIRE’s stakeholder council, including individuals with lived experience and caregivers, enhancing ecological validity and acceptability.
If brief CFT practices reliably enhance physiological regulation and social safeness, they may serve as scalable, low-burden tools within psychosis services. Such practices could be integrated prior to therapy sessions, used during periods of acute distress, or incorporated into daily routines to support relational re-engagement. By targeting autonomic threat systems, the intervention may create conditions more conducive to trust, connection, and sustained recovery.
This project contributes to a growing movement in psychosis research that bridges neurophysiology, subjective experience, and relational functioning. By examining how bodily threat states influence social safety—and whether compassion-based practices can recalibrate this system—the study reframes recovery not solely as symptom reduction, but as restoration of felt interpersonal security.