Results 41 to 50 of about 18,974,983 (170)
Effects of Tetrodotoxin on the Mammalian Cardiovascular System
The human genome encodes nine functional voltage-gated Na+ channels. Three of them, namely Nav1.5, Nav1.8, and Nav1.9, are resistant to nanomolar concentrations of tetrodotoxin (TTX; IC50 ≥ 1 μM).
Thomas Zimmer
doaj +1 more source
The enteric nervous system : new developments and emerging concepts [PDF]
The enteric nervous system (ENS) is an integrative neuronal network, organized in two ganglionated plexuses, myenteric and submucosal, composed of neurons and enteric glial cells, controlling the activity of the smooth muscle of the gut, mucosal ...
Serio, Rosa +4 more
core
ObjectiveGrowing evidence links sleep disturbances with gestational hypertension and/or preeclampsia. Most studies rely on self-reported surveys that cannot capture sleep stages as objective indicators of cardiovascular health.
Yuqing Guo +5 more
doaj +1 more source
Huntington’s disease (HD) is an inherited neurodegenerative disorder characterized by neuronal loss and tissue atrophy mainly in the striatum and cortex.
Luisana Villegas +3 more
doaj +1 more source
Ageing and the autonomic nervous system
The vertebrate nervous system is divided into central (CNS) and peripheral (PNS) components. In turn, the PNS is divided into the autonomic (ANS) and enteric (ENS) nervous systems.
Tse, Gary +4 more
core +1 more source
Dysfunctional HCN ion channels in neurological diseases
Hyperpolarization-activated cyclic nucleotide-gated (HCN) channels are expressed as four different isoforms (HCN1-4) in the heart and in the central and peripheral nervous systems.
Jacopo C. DiFrancesco +2 more
doaj +1 more source
Unraveling the Dynamics of Mental and Visuospatial Workload in Virtual Reality Environments
Mental workload, visuospatial processes and autonomic nervous system (ANS) activity are highly intertwined phenomena crucial for achieving optimal performance and improved mental health.
Guillermo Bernal +6 more
doaj +1 more source
Until now, nerve conduction has been described on the basis of equivalent circuit model and cable theory, both of which supposed closed electric circuits spreading inside and outside the axoplasm.
Tetsuya Akaishi
doaj +1 more source
Synaptic transmission and its activity-dependent modulation, known as synaptic plasticity, are fundamental processes in nervous system function. Neurons may receive thousands of synaptic contacts, but synaptic regulation may occur only at individual or ...
Justin Lines +4 more
doaj +1 more source
Chronic rotenone exposure reproduces Parkinson's disease gastrointestinal neuropathology
Gastrointestinal disorders, particularly severe constipation and delayed gastric emptying, are core symptoms of Parkinson's disease that affect most patients.
Robert E. Drolet +3 more
doaj +1 more source

