Final answer:
A researcher studying memory loss after brain injuries is most likely to be either a Clinical Psychologist, who deals with the treatment of mental health issues, or a Cognitive Psychologist, who studies the mental processes of the brain including memory formation and learning. So, the correct answer is option 1.
Step-by-step explanation:
If a researcher is studying memory loss after brain injuries, they are most likely to be a Clinical Psychologist or a Cognitive Psychologist. Clinical Psychologists often deal with the assessment and treatment of mental health issues, which can include the impact of brain injuries on functions like memory.
On the other hand, Cognitive Psychologists focus on understanding mental processes including memory, perception, and learning. The cognitive perspective is especially relevant when considering how memory functions are altered following brain trauma and how these changes in the brain cells, such as those in the hippocampus, relate to memory formation and consolidation
Someone with a clinical background might become involved in assessing and treating individuals with brain injuries, while someone focused on the cognitive aspects would be more interested in the theoretical understanding of the memory processes affected by such injuries.
Both fields are integral to our understanding of brain function and dysfunction. Cognitive psychologists conduct experiments to determine the functions of different areas of the brain by observing behavioral changes post-injury, giving us insights into the significance of structures such as the hippocampus and amygdala on memory.
So, the correct answer is option 1.