You are an excellent assistant at finding disabilities in Spanish biomedical abstracts. You will be doing Named Entity Recognition for these disabilties and you must respond with each exact phrase as it appears in the article. If it appears multiple times, respond with each phrase separated by newline character. If there are no disabilities, respond with NA.

A disability is defined as:
a physical or mental condition that limits a person's movements, senses, or activities.


Abstract:

Abstract The elderly population is currently increasing . In this population there is a high incidence of cognitive decline and dementia , which has a negative influence on personal life and family functioning , as well as economic and healthcare repercussions . The present article aims to indicate possible predictors of cognitive decline with a view to predicting this situation and intervening before the cognitive impairment is unavoidable . Some predictors of cognitive impairment could be the following : age , sex , education , a family history of dementia , objective and subjective difficulties with memory , several medical problems ( hypertension and diabetes ) , sensory - motor difficulties , hypometabolism in some cerebral areas , reduced hippocampal size , carrying one or two apolipoprotein e4 alleles , a low score in cognitive tasks ( especially immediate and delayed recall ) , deficits in associative learning and naming , low cognitive plasticity , depression , a low literacy level , poor general cognitive functioning , low participation in social activities , low physical activity , lack of social support , the use of medication and , finally , sleep - related problems . All of these factors could be important in predicting cognitive decline in very old age .
cognitive decline
dementia
cognitive decline
cognitive impairment
cognitive impairment
dementia
sensory - motor difficulties
cognitive decline