Final answer:
Neuropsychology is the field that explores the relationship between cognitive processes and brain activity, integrating cognitive psychology and neuroscience.
Step-by-step explanation:
The field that attempts to understand the links between cognitive processes and brain activity is called neuropsychology. Neuropsychology is a branch of psychology that focuses on how the structure and function of the brain relate to specific psychological processes and behaviors. It bridges the gap between the realms of pure psychological theories and the biological sciences, bringing together aspects of cognitive psychology and neuroscience. Neuropsychologists examine how brain injuries, brain diseases, and other neurological conditions can affect cognitive functions and behaviors.
Cognitive psychology is the area of psychology that focuses on studying cognitions or thoughts, and their relationship to our experiences and actions. It deals with aspects such as perception, knowledge, problem solving, judgment, language, and memory. Although cognitive psychology is concerned with brain activity, neuropsychology is specifically the intersection of psychology and neurobiology, examining the actual connections between thought processes and brain function.