The Biopsychology class explores the intricate relationship between the brain, nervous system, and behavior, providing students with a scientific understanding of how biological processes shape thoughts, emotions, and actions. The course covers the structure and function of the nervous system, brain organization, neurotransmission, and the role of hormones in behavior. Key topics include sensation and perception, sleep and biological rhythms, learning and memory, emotion, motivation, and the biological basis of psychological disorders. Students will gain insights into how genetics, physiology, and environment interact to influence behavior and mental processes. Practical applications of biopsychology in areas such as mental health, neuropsychological assessment, and brain–behavior research are also emphasized. The course encourages critical thinking and integrates research findings to help students appreciate the biological foundations of psychology. By the end of the class, learners will develop a solid grounding in biopsychology, preparing them for advanced studies and research in neuroscience and psychology.