|  
	
		
			
				
					|  |  |  | pallium  (Cerebral cortex (pallium)) |  
				
					
						
							
								
									|  |  |  |  |  |  |  | area 29  (retrosplenial area, ventral part) |  
								
									|  |  |  |  |  |  |  | area 30  (retrosplenial area, dorsal part) |  
							
								
									
										|  |  |  |  |  |  |  |  | parasubiculum  ( parvicellular division of the basal nucleus (Amaral)) |  
			
				
					
						
							|  |  |  |  |  | lamina I  (marginal zone of the spinal cord) |  
						
							|  |  |  |  |  | lamina II  (substantia gelatinosa of the spinal cord) |  
				
					
						
							
								|  |  |  |  |  |  | (pontine gray) |  |