title: Autonomic nervous system status and responsiveness and the levels of anxiety in a normal population.
authors.forename: M
authors.initials: M
authors.lastname: Viljoen
authors.forename: N
authors.initials: N
authors.lastname: Claassen
authors.forename: I
authors.initials: I
authors.lastname: Mare
mesh_terms: D001008:Anxiety Disorders / Q000175:diagnosis / Q000453:epidemiology / Q000503:physiopathology* / Q000523:psychology; D001143:Arousal / Q000502:physiology*; D001288:Attention / Q000502:physiology; D001341:Autonomic Nervous System / Q000503:physiopathology*; D006321:Heart / Q000294:innervation; D006339:Heart Rate / Q000502:physiology*; D006801:Humans; D058765:Neurofeedback / Q000502:physiology; D010275:Parasympathetic Nervous System / Q000502:physiology; D012016:Reference Values; D013223:Statistics as Topic; D013315:Stress, Psychological / Q000150:complications / Q000503:physiopathology*; D013564:Sympathetic Nervous System / Q000503:physiopathology