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Previous studies have shown that neonatal ventral hippocampal lesions ( NVHL ) in rats produce features of both schizophrenia and addiction vulnerability .
 neonatal ventral hippocampal lesions, NVHL
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Anatomy 
Text: {0} 
Answer:
 neonatal ventral hippocampal lesions, NVHL