A meta-analysis showed that the annual conversion rate is about 7% from MCI to dementia and Alzheimer’s disease (AD) [6]. AD is one of the most common neurodegenerative diseases in later life. Each year, approximately 10 million older individuals worldwide are diagnosed with AD [2]. As ...
Perceiving a partner’s elevated heart rate has also been found to lead to negative mood attributions and to reduce cooperative activity in a trust-building game, where a partner’s selfish actions directly influenced the end result of the game negatively for the player [7]. Janssen et al. ...
For example, a 40-year-old's predicted maximum heart rate is about 180 bpm. You can learn your actual maximum heart rate with agraded exercise test. If you’re taking medicines or have a medical condition such as heart disease, high blood pressure, or diabetes, ask your doctor whether yo...
A 46-year-old female presented with a history of two acute coronary syndrome (ACS) episodes occurring over a 6-week interval, each confirmed by biomarker elevation and electrocardiogram (ECG) changes consistent with non-ST-elevation myocardial infarction (NSTEMI), and subsequent persistent intermittent...
“Materials and methods” section. During the teaching process, the selected students had their heart rate measured as a physiological function based on bracelets. Since the individual activities were recorded in time during the teaching process, it was possible to know what the students were doing...
Thus sex differences have been found to exist in the HR responses to 3000M running with males exhibiting lower heart rates than females in comparable laps which suggests better cardio-respiratory endurance in the former than the latter.Key Words: Heart Rate,VO2max,3000M Running,PWC...
Methods. We determined, according to decade, 24-h heart rate (HR) and HRV of 260 healthy subjects (10 to 99 years old; 112 male, 148 female) by means of five standard time domain measures: standard deviation of all normal sinus RR intervals over 24 h (SDNN), standard deviation of the...
The purpose of this study was to discuss the effects of stop extracurricular sport training on maximal heart rate of female students and level of their maximal heart rate. Through using the method of Bruce on treadmill, the maximal heart rate of 8 female students was compared around 8 weeks ...
Heart Rate Variability: What You Need to Know Your heart doesn’t beat at exact intervals. Heart rate variability is the difference in timing between heartbeats (also known as RR intervals). For example, let’s say your heart beats at a rate of 60 times per minute. Although there are 60...
In this study, 60 female participants performed a psychosocial stress task—oral speech preparation—while ECG signals were collected during the whole experimental procedure. Heart rate (HR), HRV parameters (SDNN, RMSSD, LF, HF) and coping strategies (Brief COPE) were registered. Participants were...