Vasovagal syncope (VVS) is common in young adults and is attributed to cerebral
hypoperfusion. However, during active stand (AS) testing, only peripheral and not cerebral …

Background: Sarcopenia, delayed blood pressure (BP) recovery following standing, and
orthostatic hypotension (OH) pose significant clinical challenges associated with ageing …

Orthostatic hypotension (OH) is common in older people. We examined the influence of self-
reported occupational-related physical activity (PA) and leisure-time physical exercise (PE) …

Background This study aimed to assess the associations of orthostatic hypotension (OH), in
the presence or absence of frailty, with dementia and mortality in older adults. Methods We …

Background Although type 2 diabetes mellitus (T2DM) is an established risk factor for
cognitive impairment, the underlying mechanisms remain poorly explored. One potential …

Background Over 55 million adults are living with dementia globally, which is projected to
reach 157 million by 2050. Mild cognitive impairment (MCI), a syndrome of memory …

Background: In this observational study, we compared continuous physiological signals
during an active standing test in adults aged 50 years and over, characterised as frail by …

Background Impaired recovery of blood pressure (BP) in response to standing up is a
prevalent condition in older individuals. We evaluated the relationship between the early …

In this study, we performed K-shape functional clustering of two non-invasive continuous
cardiovascular (systolic Blood Pressure: sBP) and brain oxygenation (left frontal lobe Tissue …

Around 1500 BC, the Bible described that the life of the flesh is in the blood (Leviticus 17:
11). For thousands of years, this concept has not been comprehended by science. In 1628 …