Ways Of Studying The Brain-ERPs

Question 1

✅ Why is temporal resolution a strength of ERPs?

Answer 1

ERPs can detect brain activity at the millisecond level, allowing researchers to track real-time neural responses. This makes them highly effective for studying fast cognitive processes like attention and working memory.

Question 2

✅ How are ERPs an improvement over raw EEG data?

Answer 2

ERPs isolate specific neural responses to stimuli, making them more precise than raw EEG recordings. This specificity makes ERPs a better method for investigating brain activity linked to cognitive processes.

Question 3

❌ What is a major technical challenge in using ERPs?

Answer 3

ERPs are highly sensitive to background noise and require complete elimination of extraneous signals, which is difficult to achieve. This can limit the accuracy and usefulness of the data.

Question 4

❌ What methodological issue affects the reliability of ERP research?

Answer 4

ERP studies often lack standardised procedures, which makes it difficult to replicate findings and decreases the reliability of conclusions about brain function and structure.