Introduction
Human behavior is often shaped by implicit and unconscious cognitive processes. One of the most intriguing phenomena in this context is social projection, where unconscious aspects of an individual are attributed to others. This article addresses social projection from the perspective of neuroscience and psychology, exploring the brain structures involved and their implications for social cognition.
Social Projection and Brain Structures
Social projection is an automatic process that involves the attribution of personal characteristics to other individuals. Studies indicate that this phenomenon is rooted in specific neural structures, such as the ventral tegmental area and the nucleus accumbens. These regions are associated with motivation and reward, suggesting that projection may be an adaptive mechanism for navigating complex social environments (Rodrigues, 2024).
The Psychology of Projection
According to psychoanalytic theory, projection serves as a defense mechanism to protect the ego from unacceptable impulses and thoughts. Freud postulated that, by projecting these aspects onto others, the individual can better deal with internal conflicts. Contemporary studies in social cognition confirm that projection is a prevalent phenomenon, observable in multiple facets of human interactions (Freud, 1925; Rodrigues, 2024).
Neuroimaging Evidence
Functional neuroimaging techniques, such as functional magnetic resonance imaging (fMRI), have revealed significant activation in cortical regions, such as the ventromedial prefrontal cortex and superior temporal gyrus, during social judgments. These areas are crucial for moral decision making and theory of mind, which involves understanding the intentions and emotions of others (Saxe & Kanwisher, 2003; Rodrigues, 2024).
Cognitive Bias and Social Judgment
The judgment and labeling of individuals are often influenced by cognitive biases and heuristics, which are automatic and non-conscious processes. These biases are modulated by past experiences, cultural norms, and emotional states. For example, confirmation bias leads individuals to seek and interpret information in a way that confirms their preexisting beliefs, affecting the accuracy of social judgments (Kahneman & Tversky, 1973; Rodrigues, 2024).
Sociocultural Impacts of Projection
Social projection is not only a psychological phenomenon, but also a sociocultural one. Different cultures can influence individuals’ propensity to project aspects of themselves onto others. Cross-cultural studies show that cultural norms and values shape the way people perceive and judge others, highlighting the need for a contextualized approach in analyzing social projection (Hofstede, 1980; Rodrigues, 2024).
Final Considerations
Social projection is a complex phenomenon that involves an interaction between neurobiological, psychological and sociocultural processes. Understanding the neuroscientific and psychological bases of this process is essential for developing interventions that promote self-awareness and reduce biases in social judgments. Continued research in this area can provide valuable insights for improving human interactions and social cohesion.
Reference:
Freud, S. (1925). The Standard Edition of the Complete Psychological Works of Sigmund Freud. London: Hogarth Press.
Hofstede, G. (1980). Culture’s Consequences: International Differences in Work-Related Values. Beverly Hills, CA: Sage.
Kahneman, D., & Tversky, A. (1973). On the psychology of prediction. Psychological Review, 80(4), 237-251.
Rodrigues, FAA (2024). Judging and labeling someone is projecting unconscious aspects of ourselves onto others. Revista Científica y Académica, 4(1), 764-779.
Saxe, R., & Kanwisher, N. (2003). People thinking about thinking people: The role of the temporo-parietal junction in “theory of mind”. Neuroimage, 19(4), 1835-1842.

Dr. Fabiano de Abreu Agrela Rodrigues MRSB holds a post-PhD in Neuroscience and is an elected member of Sigma Xi – The Scientific Research Honor Society (more than 200 members of Sigma Xi have received the Nobel Prize), as well as being a member of the Society for Neuroscience in the United States, the Royal Society of Biology and The Royal Society of Medicine in the United Kingdom, the European Society of Human Genetics in Vienna, Austria, and the APA – American Philosophical Association in the United States. He holds a Master’s degree in Psychology and a Bachelor’s degree in History and Biology. He is also a Technologist in Anthropology and Philosophy, with several national and international degrees in Neuroscience and Neuropsychology. Dr. Fabiano is a member of prestigious high IQ societies, including Mensa International, Intertel, ISPE High IQ Society, Triple Nine Society, ISI-Society, and HELLIQ Society High IQ. He is the author of more than 300 scientific studies and 30 books. He is currently a visiting professor at PUCRS in Brazil, UNIFRANZ in Bolivia and Santander in Mexico. He also serves as Director of CPAH – Centro de Pesquisa e Análises Heráclito and is the creator of the GIP project, which estimates IQ through the analysis of genetic intelligence. Dr. Fabiano is also a registered journalist, having his name included in the book of records for achieving four records, one of which is for being the greatest creator of characters in the history of the press.