These include the right frontal, inferior parietal, prefrontal, superior temporal cortices and cingulate gyrus. The OFC receives projections from the piriform cortex, amygdala, and parahippocampal cortices. Broca's, lateral and medial premotor cortices and the cerebellum. The lateral prefrontal cortices, the parietal cortices and caudates were activated in both genders. The thalamus relays info between pons (cerebellum link), motor cortices, and insula. These include the lateral and prefrontal cortices, among other regions. This was observed primarily in the frontal and parietal cortices. The prefrontal and visual cortices are also involved in explicit memory. These tasks show activation in the frontal cortices, hippocampus and the thalamus for silent counting. Monkeys with lesions in the perirhinal and parahippocampal cortices also show impairment on tactual recognition. V6A has direct connections to arm-moving cortices, including the premotor cortex. Other studies have found that the parahippocampal cortices were related to superior recognition memory. The symptoms suppose a primary affliction of the occipital and temporal cortices under clinical death. Feedback is controlled by the inhibitory potential of the cortices via the striatum. These latter two make up the "parahippocampal cortices".