The central organ of the nervous system, comprising a complex arrangement of neural cells, responsible for regulating bodily functions, thoughts, emotions, and motor skills, and differentiating into various parts such as the cerebrum, cerebellum, and brainstem in vertebrates.
The seat of cognitive abilities such as memory, perception, and decision-making, often associated with intelligence and mental acuity, reflecting an individual's capacity to think critically and solve problems.
A historically and culturally significant term that refers to the ancient concept of the brain and its functions, often used in literature to denote intelligence or the act of thinking as a measure of human capability.
The mental space where thoughts and memories arise, often used to describe fleeting ideas or reflections that come to consciousness.
The interior realm of the mind where personal experiences and images are stored, influencing perception and emotion.
The cognitive area in which memories can surface unexpectedly, often associated with a blend of nostalgia and introspection.
The compartment in one's consciousness that houses the remnants of past experiences, frequently surfacing during moments of contemplation.
Example:
危険だという考えはその時、私の脳裏を横切らなかった。
Pertaining to the interior or inside of the brain, often used in a medical context to describe conditions or events occurring within the brain itself.
Relating to processes, thoughts, or activities that take place mentally, emphasizing the cognitive functions within the brain.
Describing phenomena that are confined to the brain, particularly in reference to brain imaging or neurological assessment.
A process by which an individual is exposed repeatedly to certain beliefs or ideologies, leading them to abandon their previous thoughts and adopt new ones, often through coercive or persuasive methods.
A technique utilized to radically alter a person's beliefs or ideologies, typically involving intensive and systematic indoctrination aimed at encouraging conformity to a specific set of ideas.
The systematic effort to transform someone's underlying principles or opinions, often resulting in a complete acceptance of a different ideology, particularly through psychological pressure or manipulation.
The organ responsible for processing thoughts, emotions, and bodily functions, often regarded as the center of intelligence and reasoning.
The ability to discern, analyze, and make sound judgments about various matters, reflecting sharpness and clarity of thought.
A person who plays a leading role within a group or organization, often providing strategic direction and leadership.
Example:
二人の頭脳は一人の頭脳に勝る。