Open AccessINFLUENCE OF ALPHAEEG/EMG BIOFEEDBACK AND SELF-REGULATION PSYCHO TECHNIQUES ON THE HEART RATE VARIABILITY INDICES
Author(s) -
Olga Bazanova,
Д. Вернон,
К. Б. Муравлёва,
М. В. Скорая
Publication year - 2013
Publication title -
bûlletenʹ sibirskoj mediciny
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.135
H-Index - 3
eISSN - 1819-3684
pISSN - 1682-0363
DOI - 10.20538/1682-0363-2013-2-43-51
Subject(s) - neurofeedback , heart rate variability , biofeedback , electroencephalography , alpha (finance) , audiology , cognition , effects of sleep deprivation on cognitive performance , heart rate , psychology , elementary cognitive task , physical medicine and rehabilitation , medicine , developmental psychology , neuroscience , psychometrics , internal consistency , blood pressure
With the purpose to study the impact of the upper frequency alpha EEG power increasing neurofeedback training (ANFT) on the cognitive performance, EEG alpha-activity and heart rate variability (HRV) 27 healthy men aged 18–34 years in pre, post and follow up one month 10 sessions ANFT time were investigated. The AFNT enhanced the fluency in cognitive performance, alpha frequency and power in upper frequency range and HRV only in participants with low baseline alpha frequency. While mock AFNT did change neither cognitive performance, nor alpha-activity, nor HRV indices. ANT reduces activation in cognitive load, and this effect persists for a month.