Guided Meditation During Radiation Therapy for Brain Tumors

Inclusion Criteria: * Participant aged ≥ 18 years. * Radiologically confirmed tumor of the brain. Note: Participants may have tumor resected after diagnosis. * Eligible to undergo radiation treatment for brain tumor for 25-33 treatments. * Willing to participate in either the guided meditation or standard of care control arm, regardless of treatment assignment. * Karnofsky performance score ≥ 60 or ECOG performance score ≤ 2. * MoCA mini score ≥ 11 * Able to provide informed consent and willing to sign an approved consent form that conforms to federal and institutional guidelines. Exclusion Criteria: * Active suicidal ideation or active psychotic state in the opinion of the investigator. * An unstable illness that, in the opinion of the investigator, would interfere with study treatment. * Prior radiation therapy to the brain. * Inability to understand and/or speak the English language.