Autonomic Correlates of Individual Differences in Human Intellectual Activityстатья
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Дата последнего поиска статьи во внешних источниках: 24 апреля 2018 г.
Аннотация:Abstract—The individual differences in the autonomic support of intellectual activity, including simple and
complex sensorimotor reactions, memorization and reproduction (on the screen of the monitor) of visual
information, were studied. The rate of performing intellectual computeraided tests is a relatively steady indi
vidual characteristic revealed in different kinds of activity. Students who reached a high speed and accurately
performed intellectual visuomotor tasks were characterized by a high lability of autonomic indices, which
manifests itself in a change in the absolute values and relationship of heart and respiration rates in accordance
with activity stages. These changes were specific for each form of activity and were connected with the results
of the tests. Under the initial conditions, these students were characterized by high values of TP and the power
of the LF and HF ranges of heart rate variability at a LF/HF ratio close to unity.
Keywords: intellectual activity, time parameters, heart rate variability (HRV)