Psychological and neurological perspectives on silence and sound

Research into the psychological and neurological effects of silence explores why it can cause discomfort and how sound can be utilized in clinical settings. From an evolutionary perspective, absolute silence once signaled potential danger, such as the presence of a predator, a mechanism that can still trigger anxiety or a sense of threat in modern social interactions.

In psychotherapy, silence is a traditional element used to facilitate reflection. However, recent discussions suggest that intentional soundscapes, such as carefully selected instrumental or classical music, may serve as a facilitating element in the therapeutic setting without necessarily turning the session into formal music therapy. Neuroscience indicates that music engages complex brain systems involving emotion, memory, and physiological regulation, potentially aiding in emotional regulation and anxiety reduction.