NDLI: Effect of stress on the cardiovascular system activity in operators of predominantly mental work at different times of the day and the working week

Content Provider	Springer Nature Link
Author	Bobko, N. A.
Copyright Year	2007
Abstract	The heart rate and systolic and diastolic blood pressures (HR, BPs, and BPd, respectively) were measured in controllers of electricity distribution at the beginning and end of 12-h shifts. Hemodynamic parameters were calculated. The stress was assessed with a five-point scale. It was found that the stress of mental work of the operator type activated the functioning of the cardiovascular system (CVS). The CVS reaction was more pronounced and interactive during the first shifts in each block than during the second shifts. The CVS reaction was more pronounced and interactive during day shifts than during night shifts. An increase in stress during the first day shifts was accompanied by a decrease in HR and an increase in minimum BPd during the shift, in the absence of a BPs reaction. The minimum levels of all three parameters (HR, BPs, and BPd) were increased during the first night shifts, which indicates that the effectiveness of CVS activation in the nighttime was decreased as compared to the daytime. The BPd is specifically sensitive to the work stress of controllers: its reaction to an increase in stress is classic during the first shifts and inverted during the second night shifts. This reflects exhaustion of adaptation reserves. The HR showed attenuated reactivity during the daytime, but not during the nighttime, when it reacted in the classic way.
Starting Page	302
Ending Page	308
Page Count	7
File Format	PDF
ISSN	03621197
Journal	Human Physiology
Volume Number	33
Issue Number	3
e-ISSN	16083164
Language	English
Publisher	Nauka/Interperiodica
Publisher Date	2007-01-01
Publisher Place	Moscow
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Life Sciences Human Physiology Biomedicine general
Content Type	Text
Resource Type	Article
Subject	Physiology Physiology (medical)

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Heart rate and energy expenditure during extravehicular activity at different times of day

Changes in some indices of the cardiovascular system in different mental tasks

The patterns of changes in physiological and psychophysiological indices in operators with a three-shift working day under various work conditions

Effect of intense 24-hour shift work on reliability of operators’ activity

Study of the information stress problem in operators

Event-related potentials at different stages of the operation of visual working memory

The effect of a 105-day experiment in isolated environment on the functional state of the cardiovascular system of the participants

The effect of adaptive biocontrol sessions on the quality of simulated activity during a 105-day isolation

Reactions of the autonomic nervous system of students with different characteristics of higher nervous activity in the situation of examination stress

Effect of stress on the cardiovascular system activity in operators of predominantly mental work at different times of the day and the working week

Similar Documents

Heart rate and energy expenditure during extravehicular activity at different times of day

Changes in some indices of the cardiovascular system in different mental tasks

The patterns of changes in physiological and psychophysiological indices in operators with a three-shift working day under various work conditions

Effect of intense 24-hour shift work on reliability of operators’ activity

Study of the information stress problem in operators

Event-related potentials at different stages of the operation of visual working memory

The effect of a 105-day experiment in isolated environment on the functional state of the cardiovascular system of the participants

The effect of adaptive biocontrol sessions on the quality of simulated activity during a 105-day isolation

Reactions of the autonomic nervous system of students with different characteristics of higher nervous activity in the situation of examination stress

Effect of stress on the cardiovascular system activity in operators of predominantly mental work at different times of the day and the working week