The opposite word for nervous is calm because nervous means that you are slightly scared of something which means that if you are not scared even a little then you are calmed. Therefore, the opposite word for nervous is calm.
The opposite of calm is agitated, which means feeling or appearing troubled or nervous.
The effects of the sympathetic nervous system are essential opposite those of the parasympathetic nervous system. The sympathetic nervous system accelerates functions such as heart rate and breathing and the parasympathetic slows these bodily processes down. The sympathetic also inhibits digestion, whereas the parasympathetic stimulates digestion. The sympathetic nervous system produces "fight-or-flight" reactions, while the parasympathetic functions under relaxed conditions.
The hypothalamus is a region of the forebrain that coordinates the autonomic nervous system and the activity of the pituitary. There is no opposite or antonym if you like for hypothalamus.
the main effect of a stimulant is speeding up in the nervous system. (the opposite of a depressant is a stimulant) deprassants slow down the nervous system
Alcohol does not give you energy; it has the opposite effect on your body by acting as a depressant and slowing down your central nervous system.
An efferent neuron carries impulses away from the central nervous system, toward the effectors such as muscles or glands.
The word fretful means irritable, nervous, anxious or peeved. There are several words that can be used for the opposite of fretful including calm, happy, relaxed, laid back, and joyous.
Sometimes, it's just the way a person is. But all in all, we're all nervous at times around the opposite sex. Just hang out with more guys, and talk and get more outgoing
The opposite of postganglionic is preganglionic. Preganglionic neurons are responsible for carrying nerve impulses from the central nervous system to ganglia, while postganglionic neurons transmit nerve impulses from ganglia to target organs.
Alcohol does not give you energy; it actually has the opposite effect on your body by acting as a depressant, slowing down your central nervous system and making you feel tired or sluggish.
It can be uptight, strict, upset, worried, concern, agitated, critical, demanding, hyped, intolerant, nervous, rigorous, hurried, demanding, or stressful.