PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 32716521-8 2020 Previous publications using barbiturate anaesthetised G93A SOD1 mice suggested that some motoneurones are hypo-excitable, defined by deficits in repetitive firing. barbituric acid 28-39 superoxide dismutase 1, soluble Mus musculus 59-63