Knowledge Tree
Central Nervous System
Also known as: CNS
Facts (40)
Sources
Human body systems: Overview, anatomy, functions | Kenhub kenhub.com 17 facts
claimThe nervous system is morphologically and topographically divided into the central nervous system (CNS) and the peripheral nervous system (PNS).
claimAscending, afferent, or sensory nerve fibers are nerves that carry information from peripheral sense organs, such as the eye, tongue, nasal mucosa, ear, and skin, to the central nervous system.
claimThe somatic nervous system conveys sensory and motor information between the skin, sensory organs, skeletal muscles, and the central nervous system, establishing communication between the human body and its environment.
claimThe peripheral nervous system conveys the two-way information flow into and out of the central nervous system.
claimA ganglion is a cluster of neuronal cell bodies located outside of the central nervous system, which can be classified as either sensory or autonomic.
claimThe central nervous system is composed of neurons and their processes, known as axons.
claimThe peripheral nervous system conveys information into and out of the central nervous system.
claimThe somatic peripheral nervous system conveys sensory and motor information between the skin, sensory organs, skeletal muscles, and the central nervous system, allowing the human body to communicate with its environment and respond to outside stimuli.
claimRecent research has shown that the central nervous system's lymph is drained by lymph vessel-like structures found in the meninges, contradicting the previous belief that the central nervous system had no lymphatic vessels.
claimThe central nervous system consists of the brain and the spinal cord.
claimRecent research indicates that the central nervous system's lymph is drained by lymph vessel-like structures found in the meninges.
claimThe central parts of the central nervous system contain spaces called ventricles that are filled with cerebrospinal fluid.
claimThe peripheral nervous system conducts information between the central nervous system and target tissues, and consists of nerves and their ganglia.
claimDescending, efferent, motor, or secretory nerve fibers are nerves that carry information from the central nervous system to the periphery, specifically muscles and glands.
claimA ganglion is a cluster of neuronal cell bodies located outside of the central nervous system.
claimThe peripheral nervous system conducts information between the central nervous system and target tissues.
claimThe central nervous system (CNS) receives information from the environment and generates instructions to control all activities of the human body.
“Plants of the Gods” and their hallucinogenic powers in ... surgicalneurologyint.com Jul 19, 2021 4 facts
claimLSD (lysergic acid diethylamide) is a semi-synthetic hallucinogen that binds to 5-HT and dopamine receptors, acting as an agonist for both to mimic and amplify neurotransmitter properties in the central nervous system, which induces psychedelic effects.
claimPsychoactive substances that bind to 5-HT receptors act as serotonin agonists, mimicking the psychoactive properties of serotonin in the central nervous system to enhance mood and induce happiness and euphoria.
claimMescaline acts as a sympathomimetic drug that mimics the effects of catecholamines, which are endogenous agonists of the sympathetic nervous system that can act as central nervous system neurotransmitters or systemic hormones.
claimThe exact mechanism by which LSD induces psychedelic effects in the central nervous system is unknown.
Neuroimaging in psychedelic drug development: past, present, and ... nature.com Sep 27, 2023 2 facts
Systems and organs | Anatomy and Physiology | Research Starters ebsco.com 2 facts
Theories and Methods of Consciousness biomedres.us Jan 29, 2024 2 facts
claimUpon the disaggregation of material reality, consciousness becomes a permanent aspect of the multiverse, a concept termed 'cosmopsychism', which is described as a fifth force of nature whose elementary particle is received by aggregated matter possessing brains, brainstems, and central nervous systems.
claimThe brain, brainstem (ARAS system), and central nervous system serve as a receiver and facilitator (antenna) for consciousness, embodying psychions as psychons on the wavelength frequency of the absolute vacuum and entangled Schumann waves.
Chapter 1. Body Structure – Human Anatomy and Physiology I louis.pressbooks.pub 2 facts
claimCerebrospinal fluid is the circulatory medium within the central nervous system, produced by ependymal cells in the choroid plexus filtering the blood.
claimThe term 'central' describes a position toward the middle or center of a structure or organ system, such as the central nervous system which is contained within the skull and vertebral column.
Immunity In Depth | Linus Pauling Institute lpi.oregonstate.edu 1 fact
claimIn insulin-dependent diabetes mellitus (IDDM), the immune response targets the insulin-producing β-cells of the pancreas; in multiple sclerosis (MS), it targets myelin-producing cells of the central nervous system; in systemic lupus erythematosis (SLE), it targets multiple tissues and organs; and in rheumatoid arthritis (RA), it targets collagen-producing cells of the joints.
Effects of psychedelics on neurogenesis and broader neuroplasticity link.springer.com Dec 19, 2024 1 fact
claimNeurogenesis occurs in all species possessing a central nervous system.
the consumption of psychoactive plants in ancient global and ... academia.edu 1 fact
referenceMahowald MW, Woods SR, and Schenck CH authored 'Sleeping dreams, waking hallucinations, and the Central Nervous System', published in the journal Dreaming in 1998.
The development of consciousness from an evolutionary perspective academia.edu 1 fact
claimIn vertebrates, the interneuronal domain is located entirely within the skeletal confines of the central nervous system, while the peripheral nervous system lacks interneurons.
The evolution of human-type consciousness – a by-product of ... frontiersin.org 1 fact
claimThe central nervous system originally developed primarily for muscle control, which remains its primary function even in advanced brains.
Medicinal plants meet modern biodiversity science - OUCI ouci.dntb.gov.ua 1 fact
referenceBharate et al. performed a critical analysis on why the majority of active compounds in the central nervous system (CNS) domain are natural products.
Self-awareness, self-regulation, and self-transcendence (S-ART) frontiersin.org 1 fact
referenceTang et al. (2009) reported that short-term meditation alters the interaction between the central and autonomic nervous systems, as published in the Proceedings of the National Academy of Sciences of the United States of America.
7 Major Organ Systems: Functions and Connections instituteofhumananatomy.com Nov 23, 2025 1 fact
claimThe nervous system is divided into two main divisions: the central nervous system (comprising the brain and spinal cord) and the peripheral nervous system (comprising nerves branching throughout the body).
(PDF) On the function of consciousness - an adaptationist perspective academia.edu 1 fact
claimThe self is expressed via the central and peripheral nervous systems and maps the body, the environment, and the relations between the body and the environment, reducing the complexity of the individual's structure into a single reference system.
Pharmacological Uses of New Bioactive Compounds from Medicinal ... academia.edu 1 fact
referenceMedical gas therapy provides protection for tissues, organs, and the central nervous system, according to a 2022 systematic review by Zafonte et al.
Classification Schemes of Altered States of Consciousness - ORBi orbi.uliege.be 1 fact
referenceVolgin, A.D., et al. (2019) published 'Understanding central nervous system effects of deliriant hallucinogenic drugs through experimental animal models' in ACS Chemical Neuroscience, which examines the CNS effects of deliriant hallucinogens using animal models.