A recent study published in the Journal of Social and Personal Relationships explores how adolescent attachment styles influence brain activity in adulthood during social interactions. The findings reveal that securely attached adolescents exhibit increased brain activity in regions associated with emotion, cognition, and reward when holding hands with a romantic partner or even a stranger. These results suggest that the quality of attachment in adolescence can shape adult responses to social support at a neural level. Attachment theory posits that early relationships with caregivers form the …