Aesthetic chills mitigate maladaptive cognition in depression.

Area of Science:

• Neuroscience
• Psychology
• Mental Health

Background:

• Depression affects over 300 million globally, with current treatments showing limited efficacy.
• Novel interventions are needed to address the limitations of existing pharmacological and psychotherapeutic approaches.
• Peak emotional experiences, like awe and transcendence, show potential in shifting maladaptive cognitive patterns in depression.

Purpose of the Study:

• To investigate the potential of aesthetic chills in modifying core maladaptive beliefs in patients with major depressive disorder.
• To explore the influence of aesthetic chills on reward-related neural pathways and self-schema.
• To assess the feasibility of using aesthetic chills as a non-pharmacological intervention for depression.

Main Methods:

• 96 patients diagnosed with major depressive disorder were enrolled.
• A validated database of multimedia stimuli (ChillsDB) was used to elicit chills responses.
• Emotional responses (Emotional Breakthrough Inventory) and shifts in self-schema (Young Positive Schema Questionnaire) were assessed.

Main Results:

• Chill-inducing stimuli demonstrated potential in positively influencing core self-related beliefs in individuals with depression.
• The phenomenology associated with chills appears to share similarities with altered states of consciousness induced by psychedelic substances.
• Preliminary findings indicate a link between aesthetic chills and modifications in self-schema.

Conclusions:

• The biological processes underlying aesthetic chills may offer a non-pharmacological intervention for depression.
• Further research is required to understand the neurophysiological responses to chills.
• The practicality, effectiveness, and safety of aesthetic chills as a preventive mental health measure warrant further investigation.