
Keywords: CBA; carotid body artery; CVLM; caudal ventrolateral medulla; DAB; diaminobenzidine; Fos-ir; Fos-immunoreactivity; NHS; normal horse serum; NTS; nucleus of the solitary tract; Pb-KF; parabrachial and Kölliker -Fuse nuclei; RVLM; rostral ventrolateral med