Loneliness
Loneliness is instantiated in the brain
Mwilambwe-Tshilobo, L. Ge, T., Chong, M., Ferguson, M.A., Misic, B., Burrow., A.L.,Leahy, R., & Spreng, R.N. (2019). Loneliness and meaning in life are reflected in the intrinsic network architecture of the brain. Social Cognitive & Affective Neuroscience,14(4), 423-433.
Mwilambwe-Tshilobo, L. & Spreng, R.N. (2021). Social exclusion reliably engages the default network: A meta-analysis of Cyberball. NeuroImage, 227, 117666.