2150PsychologyMedium
Herman von Helmholtz (1821-94)?
ASuggested that thought and movement do not occur instantaneously as previously believed, but that thought occur first, followed by movement
BMade Significant contributions to sensory psychology, especially audition and vision
CInvestigated the speed of neural impulses
DAll of the above
Correct answer
D. All of the above
Explanation
The correct answer is All of the above.