Assertion: ketamine | /r/CapableOf | intensify neuronal damage
Facets:
value: during very brief ischemic episodes
type: TEMPORAL
Source sentences:
text: Whereas virtually complete hippocampal protection after pretreatment with ketamine has been reported , other investigations show that ketamine can intensify neuronal damage during very brief ischemic episodes and exerts a beneficial effect only after prolonged ischemia .