This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nervous System, Subject name: Physiology
[{'content': 'Which of the following is not involved in colour vision? \nSelect and explain. \nA. Geniculate layer 3-6, B. P pathway, C. Area V3A of visual cortex, D. Area V8 of visual cortex', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans: c (Area V3 A of visual cortex) Ref: Ganong, 22nd ed, p. 164This is a direct pick from the questions given for self study in Ganong (Chapter 8, Q.no: 8)Area V3A of visual cortex is concerned with motion.Area V8 is uniquely concerned with vision in human beings.Functions of visual projection areas in human brain:V1: Primary visual cortex receives input from LGB; begins processing.V2, V3, Vp: Continued processingMT/ V5: Motion, control of movementL0: Large object recognitionRemember:# Primary colours - red, blue, green.# Young Helm Holtz theory is concerned with colour vision# Inheritance of colour blindness X recessive', 'role': 'assistant'}]