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 This article describes a study conducted in an Andalusia Community school ( year 2010 - 2011 ) . It studied the influence of cochlear implantation on improving the quality of life of the children who received implants during their early years . The methodological design and results of the study are also presented , in order to find a better solution to improve the life conditions and personal development of children suffering hearing loss , and having a cochlear implant .
hearing loss