Transcranial infrared laser stimulation (TILS) is a novel, safe, non-invasive method of brain
photobiomodulation. Laser stimulation of the human prefrontal cortex causes cognitive …

Standard practices for quantifying neurovascular coupling (NVC) with transcranial Doppler
ultrasound (TCD) require participants to complete one-to-ten repetitive trials. However …

Instantaneous arterial pressure-flow (or velocity) relationships indicate the existence of a
cerebral critical closing pressure (CrCP), with the slope of the relationship expressed by the …

Key points Dynamic cerebral autoregulation (CA) is often expressed by the mean arterial
blood pressure (MAP)–cerebral blood flow (CBF) relationship, with little attention given to …

Prior studies have identified variable effects of aging on neurovascular coupling (NVC).
Carbon dioxide (CO2) affects both cerebral blood velocity (CBv) and NVC, but the effects of …

Introduction Neurovascular coupling (NVC) is an important mechanism for the regulation of
cerebral perfusion during intensive cognitive activity. Thus, it should be examined in terms of …

A similar pattern of cerebral blood velocity (CBv) response has been observed for
neurovascular coupling (NVC) assessment with cognitive tasks of varying complexity and …

Neurovascular coupling (NVC) is the tight relationship between changes in cerebral blood
flow and neural activation. NVC can be evaluated non-invasively using transcranial Doppler …

Objective. A new method to classify individuals as' responders' to task-activated cerebral
blood flow velocity (CBFv) has recently been developed. This study investigated whether …

Previous studies report contradicting age‐related neurovascular coupling (NVC). Few
studies assess postural effects, but less investigate relationships between age and NVC …