Glossary P
Glossary P
Positivity in the psychology context refers to a mental and emotional state characterized by an overall positive outlook, optimism, and a constructive attitude towards life's challenges and experiences. It involves the inclination to focus on the brighter side of situations, maintain a hopeful perspective, and cultivate feelings of happiness, contentment, and well-being. Positivity plays a crucial role in mental health, emotional resilience, and overall life satisfaction.
Positron emission tomography (PET ) scan refers to a measure of brain activity in which a small amount of radioactive sugar is injected into an individual's bloodstream, following which a computer measures the varying levels of radiation in different parts of the brain and yields a multicolored image.