Central command, a motor volition originating in the rostral part of the brain, plays a pivotal role in the precise regulation of autonomic nervous and cardiovascular systems. Central neuronal substrates responsible for transmitting central command signals remain incompletely understood. This study aimed to investigate the effect of optogenetic excitation of non-orexinergic (NOrx) neurons in the hypothalamic perifornical area (PeFA), where orexinergic neurons are densely distributed, on motor behaviors and cardiovascular parameters in rats. An adeno-associated viral serotype 2 vector carrying the human synapsin promoter encoding channelrhodopsin 2 (ChR2) fused to EYFP was injected into the PeFA of Sprague-Dawley rats, resulting in selective expression of ChR2-EYFP in NOrx PeFA neurons. In conscious rats, optogenetic excitation of NOrx PeFA neurons rapidly elicited walking or biting behavior, simultaneously causing pressor and tachycardiac responses regardless of the observed behavioral patterns. Under anesthesia, this excitation rapidly increased renal sympathetic nerve activity, immediately followed by sympathoinhibition. These findings suggest that NOrx PeFA neurons transmit central command signals, concurrently regulating somatomotor and autonomic nervous systems for locomotor exercise or biting behavior.