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Electrical synapse

Index Electrical synapse

An electrical synapse is a mechanical and electrically conductive link between two neighboring neurons that is formed at a narrow gap between the pre- and postsynaptic neurons known as a gap junction. [1]

33 relations: Action potential, Angus Silver, AnimatLab, Aplysia, Aplysiidae, Autapse, Cell signaling, Chemical synapse, Domino computer, Ephaptic coupling, Excitatory synapse, Gap junction, Gene D. Block, Juxtacrine signalling, Ketogenic diet, Lateral giant interneuron, Long-term depression, Magnesium in biology, Mauthner cell, Mind uploading, Nerve, Nervous system, Neural circuit, Neuron, Neurotransmission, Neurotransmitter, Orchestrated objective reduction, Outline of the human brain, Reticular formation, Retrograde signaling, Spiking neural network, Synapse, Synapse (disambiguation).

Action potential

In physiology, an action potential occurs when the membrane potential of a specific axon location rapidly rises and falls: this depolarisation then causes adjacent locations to similarly depolarise.

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Angus Silver

Robin Angus Silver is Professor of Neuroscience and a Wellcome Trust Principal Research Fellow at University College London.

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AnimatLab

AnimatLab is an open-source neuromechanical simulation tool that allows authors to easily build and test biomechanical models and the neural networks that control them to produce behaviors.

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Aplysia

Aplysia is a genus of medium-sized to extremely large sea slugs, specifically sea hares, which are one clade of large sea slugs, marine gastropod mollusks.

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Aplysiidae

Aplysiidae is the only family in the superfamily Aplysioidea, within the clade Anaspidea.

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Autapse

An autapse is a chemical or electrical synapse from a neuron onto itself.

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Cell signaling

Cell signaling (cell signalling in British English) is part of any communication process that governs basic activities of cells and coordinates all cell actions.

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Chemical synapse

Chemical synapses are biological junctions through which neurons' signals can be exchanged to each other and to non-neuronal cells such as those in muscles or glands.

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Domino computer

A domino computer is a mechanical computer built using dominoes to represent mechanical amplification or logic gating of digital signals.

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Ephaptic coupling

Ephaptic coupling is a form of communication within the nervous system and is distinct from direct communication systems like electrical synapses and chemical synapses.

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Excitatory synapse

An excitatory synapse is a synapse in which an action potential in a presynaptic neuron increases the probability of an action potential occurring in a postsynaptic cell.

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Gap junction

A gap junction may also be called a nexus or macula communicans.

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Gene D. Block

Gene D. Block (born August 17, 1948) is an American biologist, academic, inventor, and chancellor of the University of California, Los Angeles.

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Juxtacrine signalling

In biology, juxtacrine signalling (or contact-dependent signalling) is a type of cell / cell or cell / extracellular matrix signalling in multicellular organisms that requires close contact.

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Ketogenic diet

The ketogenic diet is a high-fat, adequate-protein, low-carbohydrate diet that in medicine is used primarily to treat difficult-to-control (refractory) epilepsy in children.

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Lateral giant interneuron

The lateral giant interneuron (LG) is an interneuron in the abdominal nerve cord of crayfish, lobsters, shrimp of the order Decapoda and their relatives in the crustacean class Malacostraca.

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Long-term depression

Long-term depression (LTD), in neurophysiology, is an activity-dependent reduction in the efficacy of neuronal synapses lasting hours or longer following a long patterned stimulus.

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Magnesium in biology

Magnesium is an essential element in biological systems.

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Mauthner cell

The Mauthner cells are a pair of big and easily identifiable neurons (one for each half of the body) located in the rhombomere 4 of the hindbrain in fish and amphibians that are responsible for a very fast escape reflex (in the majority of animals – a so-called C-start response).

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Mind uploading

Whole brain emulation (WBE), mind upload or brain upload (sometimes called "mind copying" or "mind transfer") is the hypothetical futuristic process of scanning the mental state (including long-term memory and "self") of a particular brain substrate and copying it to a computer.

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Nerve

A nerve is an enclosed, cable-like bundle of axons (nerve fibers, the long and slender projections of neurons) in the peripheral nervous system.

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Nervous system

The nervous system is the part of an animal that coordinates its actions by transmitting signals to and from different parts of its body.

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Neural circuit

A neural circuit, is a population of neurons interconnected by synapses to carry out a specific function when activated.

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Neuron

A neuron, also known as a neurone (British spelling) and nerve cell, is an electrically excitable cell that receives, processes, and transmits information through electrical and chemical signals.

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Neurotransmission

Neurotransmission (Latin: transmissio "passage, crossing" from transmittere "send, let through"), also called synaptic transmission, is the process by which signaling molecules called neurotransmitters are released by the axon terminal of a neuron (the presynaptic neuron), and bind to and activate the receptors on the dendrites of another neuron (the postsynaptic neuron).

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Neurotransmitter

Neurotransmitters are endogenous chemicals that enable neurotransmission.

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Orchestrated objective reduction

Orchestrated objective reduction (Orch-OR) is a hypothesis that consciousness in the brain originates from processes inside neurons, rather than from connections between neurons (the conventional view).

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Outline of the human brain

The following outline is provided as an overview of and topical guide to the human brain: Human brain – central organ of the nervous system located in the head of a human being, protected by the skull.

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Reticular formation

The reticular formation is a set of interconnected nuclei that are located throughout the brainstem.

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Retrograde signaling

Retrograde signaling in biology is a process whereby function of one part of a cell is controlled by feedback from another part of the cell, or where one cell sends reciprocal messages back to another cell that regulates it.

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Spiking neural network

Spiking neural networks (SNNs) fall into the third generation of artificial neural network models, increasing the level of realism in a neural simulation.

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Synapse

In the nervous system, a synapse is a structure that permits a neuron (or nerve cell) to pass an electrical or chemical signal to another neuron or to the target efferent cell.

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Synapse (disambiguation)

A synapse is a neural junction used for communication between neurons Synapse may also refer to.

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Redirects here:

Electrical synaps.

References

[1] https://en.wikipedia.org/wiki/Electrical_synapse

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