Question: This question relates to the structure and function of the cerebral cortex. You should select three choices. Which of the following statements about the cerebral cortex are correct? Need Assignment Help? Question Select one or more: a. Sensory afferents to the cortex are topographically organised. b. Vertically oriented columns of neuronal cell bodies in the cortex form structurally and functionally isolated units. c. Afferent input to the cortex from thalamic nuclei processing specific sensory information mainly terminates in layer IV. d. The cerebral cortex can be divided up into four anatomically discrete areas. e. There are two basic types of neuron in the cortex - pyramidal cells and ganglion cells. f. The cortex is a highly folded laminated sheet with each layer having characteristic types of neurons and neuron densities, as well as specific input and output pathways.