Search references for POSTSYNAPTIC POTENTIAL. Phrases containing POSTSYNAPTIC POTENTIAL
See searches and references containing POSTSYNAPTIC POTENTIAL!POSTSYNAPTIC POTENTIAL
Electrical signal inhibiting a neuron from firing
inhibitory postsynaptic potential (IPSP) is a kind of synaptic potential that makes a postsynaptic neuron less likely to generate an action potential. The opposite
Inhibitory postsynaptic potential
Inhibitory_postsynaptic_potential
Any process that modulates the potential difference across a post-synaptic membrane
Postsynaptic potentials are changes in the membrane potential of the postsynaptic terminal of a chemical synapse. Postsynaptic potentials are graded potentials
Postsynaptic_potential
Electrical signal encouraging a neuron to fire
excitatory postsynaptic potential (EPSP) is a postsynaptic potential that makes the postsynaptic neuron more likely to fire an action potential. This temporary
Excitatory postsynaptic potential
Excitatory_postsynaptic_potential
Nerve fiber part
generate a small electrical current that changes the postsynaptic potential. If the postsynaptic cell (B) is a muscle cell (neuromuscular junction), it
Axon_terminal
Biological junctions through which neurons' signals can be sent
action potential in the presynaptic neuron will trigger an action potential in the postsynaptic cell. In many cases the excitatory postsynaptic potential (EPSP)
Chemical_synapse
Potential difference across the postsynaptic membrane
Synaptic potential refers to the potential difference across the postsynaptic membrane that results from the action of neurotransmitters at a neuronal
Synaptic_potential
Voltages associated with muscle fibre
plate potentials (EPPs) are the voltages which cause depolarization of skeletal muscle fibers caused by neurotransmitters binding to the postsynaptic membrane
End-plate_potential
Type of synapse
synapse is a synapse in which an action potential in a presynaptic neuron depolarizes the membrane of the postsynaptic cell, and thus increases the probability
Excitatory_synapse
Electric potential difference between interior and exterior of a biological cell
postsynaptic potentials, or EPSPs, whereas neurotransmitters that act to open K+ or Cl− channels typically produce inhibitory postsynaptic potentials
Membrane_potential
Changes in membrane potential varying in size
postsynaptic potentials (EPSPs). Depolarizing local potentials sum together, and if the voltage reaches the threshold potential, an action potential occurs
Graded_potential
Process in neuroscience
EPSP, or an excitatory postsynaptic potential, and the hyperpolarization is called an IPSP, or an inhibitory postsynaptic potential. Older models of neurons
Summation_(neurophysiology)
Impulse transmission between neurons
receptors in the postsynaptic neuron can trigger either short term changes, such as changes in the membrane potential called postsynaptic potentials, or longer
Neurotransmission
Neuron communication by electric impulses
provoke a new action potential. Their joint efforts can be thwarted, however, by the counteracting inhibitory postsynaptic potentials.[citation needed] Neurotransmission
Action_potential
Type of activity in neurons
These random potentials have similar time courses as excitatory postsynaptic potentials (EPSPs) and inhibitory postsynaptic potentials (IPSPs), yet they
Synaptic_noise
aggregate sum of many MEPPs is an end plate potential (EPP). A normal end plate potential usually causes the postsynaptic neuron to reach its threshold of excitation
Quantal neurotransmitter release
Quantal_neurotransmitter_release
Network or circuit of neurons
onset of the excitatory postsynaptic potential and the postsynaptic action potential. LTP is induced by a series of action potentials which cause a variety
Neural_circuit
Neurobiological terminology
threshold, the neuron does not fire, but the membrane potential still fluctuates due to postsynaptic potentials and intrinsic electrical properties of neurons
Subthreshold membrane potential oscillations
Subthreshold_membrane_potential_oscillations
(March 1981b). "Relationship between presynaptic calcium current and postsynaptic potential in squid giant synapse". Biophysical Journal. 33 (3): 323–352. Bibcode:1981BpJ
Squid_giant_synapse
Protein-coding gene in the species Homo sapiens
enriched at brain synapses in association with the postsynaptic density-95/NMDA receptor postsynaptic complex". The Journal of Neuroscience. 19 (11): 4189–99
GRIN2B
Topics referred to by the same term
newly planted coffee plant) Neural facilitation, the increase in postsynaptic potential evoked by a second impulse in neurons Social facilitation, the tendency
Facilitation
Neuropeptide that regulates arousal, wakefulness, and appetite
"Neuropeptide Y inhibits hypocretin/orexin neurons by multiple presynaptic and postsynaptic mechanisms: tonic depression of the hypothalamic arousal system". The
Orexin
Branch of neuroscience
are referred to as excitatory postsynaptic potential (EPSP). Alternatively, inhibitory vesicles stimulate postsynaptic receptors such as to allow Cl−
Cellular_neuroscience
Ionotropic receptor and ligand-gated ion channel
successful action potential occurring at the postsynaptic cell. The reversal potential of the GABAA-mediated inhibitory postsynaptic potential (IPSP) in normal
GABAA_receptor
Detectable change in the internal or external surroundings
neurotransmitter causes an inhibitory postsynaptic potential in the postsynaptic neuron. This response will cause the postsynaptic neuron to become permeable to
Stimulus_(physiology)
Neuron event
the neuron which occurs when an excitatory postsynaptic potential and an inhibitory postsynaptic potential are occurring close to each other on a dendrite
Shunting_(neurophysiology)
Mathematical function conceived as a crude model
circuitry. Its inputs are analogous to excitatory postsynaptic potentials and inhibitory postsynaptic potentials at neural dendrites, or activation. Its weights
Artificial_neuron
Mathematical descriptions of the properties of certain cells in the nervous system
describe the amplitude and time course of an excitatory or inhibitory postsynaptic potential (PSP) caused by the spike t j f ′ {\displaystyle t_{j}^{f'}} of
Biological_neuron_model
Human protein for regulating body temperature
The transient receptor potential cation channel subfamily V member 1 (TRPV1), also known as the capsaicin receptor and the vanilloid receptor 1, is a
TRPV1
Increase in postsynaptic potential by impulses
paired-pulse facilitation (PPF), is a phenomenon in neuroscience in which postsynaptic potentials (PSPs) (EPPs, EPSPs or IPSPs) evoked by an impulse are increased
Neural_facilitation
Mammalian protein found in Homo sapiens
PSD-95 (postsynaptic density protein 95) also known as SAP-90 (synapse-associated protein 90) is a protein that in humans is encoded by the DLG4 (discs
DLG4
Protein-coding gene in humans
domain (SAM). Shank proteins are multidomain scaffold proteins of the postsynaptic density that connect neurotransmitter receptors, ion channels, and other
SHANK3
In neurophysiology, a reduction of neuronal synapse efficacy
excitatory postsynaptic potentials (EPSPs) result from this particular stimulation pattern. The magnitude of calcium signal in the postsynaptic cell largely
Long-term_depression
Chemical which binds to and activates a biochemical receptor
of a drug. Allosteric modulator Dose response curve Excitatory postsynaptic potential Functional selectivity Intrinsic activity Inverse agonist Mixed
Agonist
Junction between motor neuron and muscle fiber
Castillo showed that the amplitude of the depolarization (excitatory postsynaptic potential) depended on the proximity of the micropipette releasing the ACh
Neuromuscular_junction
negative charge. Electrotonic potentials that increase the membrane potential are called excitatory postsynaptic potentials (EPSPs). This is because they
Electrotonic_potential
Loss of motor function
the decrease in frequency of the miniature potentials runs parallel to the decrease in postsynaptic potential, and to the decrease in muscle contraction
Paralysis
Protein-coding gene in humans
secretion inhibitory postsynaptic potential response to hypoxia cognition locomotory behavior regulation of membrane potential response to nicotine membrane
CHRNA4
Protein-coding gene in humans
regulation of postsynaptic membrane potential Cellular component integral component of membrane acetylcholine-gated channel complex postsynaptic membrane membrane
CHRNB1
Topics referred to by the same term
The Kitchen Anticipation (emotion) Anxiety Endorphins Excitatory postsynaptic potential Excited (disambiguation) Excited state, of an atom, molecule or
Excitation
Active transport and bulk transport in which a cell transports molecules out of the cell
synaptotagmin proteins are absent in plants and unicellular eukaryotes. Other potential calcium sensors for exocytosis are EF-hand proteins (e.g., Calmodulin)
Exocytosis
Response to activation of sensory neurons
spinal CPGs. These inputs include inhibitory postsynaptic potentials (IPSPs) and excitatory postsynaptic potentials (EPSPs), meaning that scratch CPGs are responsible
Scratch_reflex
Protein-coding gene in the species Homo sapiens
development regulation of actin filament polymerization excitatory postsynaptic potential negative regulation of long-term synaptic potentiation negative
PPP1R9A
Protein-coding gene in the species Homo sapiens
of synaptic proteins that may function as molecular scaffolds in the postsynaptic density (PSD). Shank proteins contain multiple domains for protein-protein
SHANK2
Renewal or physiological repair of damaged nerve tissue
still needs to be done to optimize the environment for maximum regrowth potential. Neuroregeneration is important clinically, as it is part of the pathogenesis
Neuroregeneration
Inferring the speed and direction of objects
direction with a simultaneous small excitatory postsynaptic potential and a large inhibitory postsynaptic potential. Starburst amacrine cells have been viewed
Motion_perception
Structure in the brain
cerebellum which results in the generation of complex spike excitatory postsynaptic potential (EPSP) in Purkinje cells. In this way climbing fibers (CFs) perform
Climbing_fiber
Protein-coding gene in the species Homo sapiens
encoded by the GLRA1 gene. The inhibitory glycine receptor mediates postsynaptic inhibition in the spinal cord and other regions of the central nervous
Glycine_receptor,_alpha_1
Ability of a synapse to strengthen or weaken over time according to its activity
plasticity Inhibitory postsynaptic potential Activity-dependent plasticity Neural backpropagation Neuroplasticity Postsynaptic potential Psychoplastogen Non-synaptic
Synaptic_plasticity
Part of the neuronal cell soma from which the axon originates
excitatory postsynaptic potentials (EPSPs) are summed in the axon hillock and once a triggering threshold is exceeded, an action potential propagates
Axon_hillock
Protein-coding gene in humans
regulation of membrane potential regulation of synapse assembly learning positive regulation of excitatory postsynaptic potential response to ethanol calcium
GRIN1
Structure connecting neurons in the nervous system
in postsynaptic neurons and the initiation of an action potential. Inhibitory synapse: Diminishes the probability of depolarization in postsynaptic neurons
Synapse
Protein-coding gene in the species Homo sapiens
response to gravity vesicle docking positive regulation of excitatory postsynaptic potential positive regulation of exocytosis intracellular protein transport
STX1A
Protein-coding gene in the species Homo sapiens
involved in regulation of postsynaptic membrane potential Cellular component integral component of membrane perikaryon postsynaptic membrane kainate selective
GRIK5
Topics referred to by the same term
Polydiethylstilbestrol phosphate, an estrogen Polysaccharide peptide Postsynaptic potential, nerve voltage Pressure-sensitive paint Primary spine practitioner
PSP
Additional activation of motor units to increase contractile strength
resistance. He predicted that the current generated by an excitatory postsynaptic potential (EPSPs) would result in a higher voltage change (depolarization)
Motor_unit_recruitment
Neural phenomenon
action potentials and the extent to which they invade the most distal dendrites remain highly controversial. When the graded excitatory postsynaptic potentials
Neural_backpropagation
Chemical compound
glycine receptor, the activation of which leads to an inhibitory postsynaptic potential in neurons following chloride ion influx, and systemically, to muscle
Gelsemine
Tumor suppressor gene
tumours which are more highly visible on diagnostic scans such as mpMRI, potentially reflecting increased proliferation and cell density in these tumours
PTEN_(gene)
Protein-coding gene in the species Homo sapiens
behavior regulation of synaptic plasticity excitatory postsynaptic potential inhibitory postsynaptic potential inhibitory synapse assembly regulation of transcription
Neuronal_PAS_domain_protein_4
Protein-coding gene in humans
involved in regulation of postsynaptic membrane potential Cellular component integral component of membrane perikaryon postsynaptic membrane membrane plasma
CHRNA10
Protein-coding gene in humans
transmission signal transduction regulation of postsynaptic membrane potential excitatory postsynaptic potential cation transmembrane transport ion transmembrane
CHRNB3
Cell surface receptor found in humans
roles in the regulation of glutamate and dopamine release, making it a potential therapeutic target for the treatment of conditions such as insomnia, pain
Adenosine_A2A_receptor
Glutamate receptor and ion channel protein found in nerve cells
Ca2+ and Na+ into the cell and K+ out of the cell. The excitatory postsynaptic potential (EPSP) produced by activation of an NMDA receptor increases the
NMDA_receptor
Electroencephalogram wave pattern during seizures
(inhibitory postsynaptic potentials) is not accepted as a general mechanism for epileptic activity. Many studies have shown that the inhibitory postsynaptic signaling
Spike-and-wave
Topics referred to by the same term
active and (neighbouring) inactive neurons Inhibitory postsynaptic potential, a synaptic potential that decreases the firing of a neuron Corrosion inhibitor
Inhibitor
Protein-coding gene in the species Homo sapiens
excitatory postsynaptic potential positive regulation of AMPA receptor activity synapse organization negative regulation of excitatory postsynaptic potential modulation
NLGN3
Peptide hormone involved in appetite regulation
Vozarova B, Sell SM, et al. (December 2002). "High circulating ghrelin: a potential cause for hyperphagia and obesity in prader-willi syndrome". The Journal
Ghrelin
Form of neuroplasticity
specific changes in the integration of excitatory postsynaptic potentials and inhibitory postsynaptic potentials. Nonsynaptic plasticity is a modification of
Nonsynaptic_plasticity
Australian neurophysiologist (1903–1997)
inhibitory postsynaptic potential (IPSP) is produced in the quadriceps motor neurone. Although a single EPSP was not enough to fire an action potential in the
John Eccles (neurophysiologist)
John_Eccles_(neurophysiologist)
Protein-coding gene in humans
acetylcholine receptor and its associated mitogenic signal transduction pathway: potential role in lung carcinogenesis and pediatric lung disorders". Eur. J. Pharmacol
CHRNA7
Main receptor for most antipsychotic drugs
N-Propyldihydrexidine – analogue of the D1/D5 agonist dihydrexidine; Selective for postsynaptic D2 receptor over the presynaptic D2 autoreceptor. Piribedil – also D3
Dopamine_receptor_D2
Change in a cell membrane potential causing it to become more negative
change in a cell's membrane potential that makes it more negative. Living cells typically have a negative resting potential. Animal excitable cells (neurons
Hyperpolarization_(biology)
Chemical compound
understand their differing functions. AMPA generates fast excitatory postsynaptic potentials (EPSP). AMPA activates AMPA receptors that are non-selective cationic
AMPA
Protein kinase found in humans
"Altered alpha-synuclein homeostasis causing Parkinson's disease: the potential roles of dardarin". Trends in Neurosciences. 28 (8): 416–421. doi:10.1016/j
LRRK2
neuromuscular junctions, where activation leads to an excitatory postsynaptic potential (EPSP), mainly by increased Na+ and K+ permeability. Tetraethylammonium
Muscle-type nicotinic receptor
Muscle-type_nicotinic_receptor
Mammalian protein found in Homo sapiens
signaling pathway excitatory postsynaptic potential regulation of postsynaptic membrane potential regulation of postsynaptic cytosolic calcium ion concentration
GRIA1
Amino acid
enters the neuron via ionotropic receptors, causing an inhibitory postsynaptic potential (IPSP). Strychnine is a strong antagonist at ionotropic glycine
Glycine
Protein-coding gene in humans
morphogenesis synaptic transmission involved in micturition excitatory postsynaptic potential transport activation of transmembrane receptor protein tyrosine
CHRNA3
Protein-coding gene in Homo sapiens
of dendrite morphogenesis regulation of axonogenesis excitatory postsynaptic potential regulation of microtubule cytoskeleton organization negative regulation
Glycogen synthase kinase-3 beta
Glycogen_synthase_kinase-3_beta
Protein-coding gene in the species Homo sapiens
of cardiac muscle hypertrophy in response to stress excitatory postsynaptic potential T cell activation cellular response to glucose stimulus calcium
PPP3CA
Protein-coding gene in humans
transmitter-gated ion channel activity involved in regulation of postsynaptic membrane potential Cellular component synapse integral component of membrane cell
CHRNA9
Topics referred to by the same term
band from Germany. Dendrite: the (usually) postsynaptic branch of a neuron that carries postsynaptic potentials toward the cell body In biochemistry, a dendron
Dendron
Protein-coding gene in the species Homo sapiens
somatostatin secretion chemical synaptic transmission excitatory postsynaptic potential regulation of signaling receptor activity G protein-coupled receptor
Neuropeptide_FF
Protein-coding gene in the species Homo sapiens
neuronal synaptic plasticity memory positive regulation of excitatory postsynaptic potential regulation of kainate selective glutamate receptor activity Sources:Amigo
NETO1
Branch of neuroscience
neurotransmitters in receptors of a postsynaptic cell Initiation or inhibition of action potential in postsynaptic cell depending on whether the neurotransmitters
Molecular_neuroscience
transport ionotropic glutamate receptor signaling pathway excitatory postsynaptic potential transport regulation of NMDA receptor activity Sources:Amigo / QuickGO
GRIA4
Persistent strengthening of synapses based on recent patterns of activity
caused excitatory postsynaptic potentials (EPSPs) in cells of the dentate gyrus. What Lømo unexpectedly observed was that the postsynaptic cells' response
Long-term_potentiation
Benzodiazepine medication
influx at GABAA receptor, creating a hyperpolarizing, inhibitory postsynaptic potential. The primary active metabolite N-desmethylclobazam, circulates at
Clobazam
Class of opioid receptors found in humans
splice variants in humans. They can exist either presynaptically or postsynaptically depending upon cell types. The μ-opioid receptors exist mostly presynaptically
Mu-opioid_receptor
Neurotransmitters that are released at the synapse
the frog neuromuscular junction was found to induce postsynaptic miniature end-plate potentials that were ascribed to the release of discrete packages
Synaptic_vesicle
Brainwaves, repetitive patterns of neural activity in the central nervous system
therefore do not result in an action potential. They can result from postsynaptic potentials from synchronous inputs or from intrinsic properties of neurons
Neural_oscillation
Human helminthiasis (infection by parasite)
the worm, eventually causing an inhibitory postsynaptic potential. The chance of a future action potential occurring in synapses between neurons decreases
Onchocerciasis
Amino acid derivative
the postsynaptic membrane is already depolarized - acting as coincidence detectors at the neuronal level. The excitatory postsynaptic potential (EPSP)
N-Methyl-D-aspartic_acid
Layout of proteins anchoring neurotransmitter receptors
The postsynaptic density (PSD) is a protein dense specialization attached to the postsynaptic membrane. PSDs were originally identified by electron microscopy
Postsynaptic_density
Class of ionotropic glutamate receptors
However, rise and decay times for postsynaptic potentials generated by KARs are slower than for AMPA postsynaptic potentials. Their permeability to Ca2+ is
Kainate_receptor
Form of homeostatic plasticity
a temporary depolarizing current, known as an EPSP (excitatory postsynaptic potential). Spatial and temporal accumulation of EPSPs at the post-synaptic
Synaptic_scaling
Purposeful modulation of nervous system activity
which results in the release of neurotransmitters and measuring the postsynaptic potential.[citation needed] Generally, a short but high-frequency current
Neurostimulation
Protein found in humans
differentiation G protein-coupled receptor signaling pathway excitatory postsynaptic potential positive regulation of collagen biosynthetic process negative regulation
Arrestin_beta_2
and sustained postsynaptic firing at high frequencies. Small changes in postsynaptic current are less likely to affect action potential generation than
Multivesicular_release
Protein-coding gene in the species Homo sapiens
presynaptic membrane potential transmitter-gated ion channel activity involved in regulation of postsynaptic membrane potential Cellular component integral
GRIK2
POSTSYNAPTIC POTENTIAL
POSTSYNAPTIC POTENTIAL
Boy/Male
Hindu
Real Man i.e. the Man who have a hugh potentials
Boy/Male
Tamil
Real Man i.e. the Man who have a hugh potentials
Boy/Male
Bengali, Hindu, Indian, Kannada, Marathi, Tamil, Telugu, Traditional
Full of Youthful Potential
Boy/Male
Gujarati, Hindu, Indian, Kannada
Sun; A Fresh Start; A Renewed Ambition; Victorious; Potential; Shining Star; Bright; Luminous; Morning
Boy/Male
Tamil
Ilancheliyan | இலாநà¯à®šà¯‡à®²à®¿à®¯à®¾à®
Full of youthful potential
Ilancheliyan | இலாநà¯à®šà¯‡à®²à®¿à®¯à®¾à®
Boy/Male
Hindu, Indian
Potential
Boy/Male
Indian, Sanskrit
Real Man; The Man who have a Hugh Potentials
POSTSYNAPTIC POTENTIAL
POSTSYNAPTIC POTENTIAL
Boy/Male
Muslim
Slave of the one who conceals faults
Male
English
 Variant spelling of English Killeen, KILLIAN means "little warrior." Compare with another form of Killian.
Boy/Male
Indian, Marathi
Lord Ganesha; Son of Shiva
Boy/Male
Gujarati, Hindu, Indian, Kannada, Malayalam, Marathi, Telugu
Lord Ganesh
Girl/Female
Afghan, African, American, Arabic, Indian, Muslim, Punjabi, Sikh
Decorated or Ornamented Tree; Fragrant or Beautiful Plant; Variant Transcription of Zaynab; Daughter of the Prophet Muhammad; Name of Prophet's Wife
Boy/Male
Biblical
Brother of the right hand.
Boy/Male
Tamil
To be clever, Full of knowledge and wisdom, Merciful
Boy/Male
Arabic, Farsi, German, Muslim
Name of Sultan Mahmood's Famous Royal Servant; Night Breeze
Boy/Male
Australian, Greek
Adherent of the Goddess Artemis
Boy/Male
Indian, Punjabi, Sikh
One whose Mind does Not Waver
POSTSYNAPTIC POTENTIAL
POSTSYNAPTIC POTENTIAL
POSTSYNAPTIC POTENTIAL
POSTSYNAPTIC POTENTIAL
POSTSYNAPTIC POTENTIAL
a.
Existing in possibility, not in actuality.
n.
The potential principle, or force, by which the organs of animals and plants are started and continued in the performance of their several and cooperative functions; the vital force, whether regarded as physical or spiritual.
n.
An instrument for measuring in volts the differences of potential between different points of an electrical circuit.
a.
The quality in consequence of which an electric charge tends to discharge itself, as into the air by a spark, or to pass from a body of greater to one of less electrical potential. It varies as the quantity of electricity upon a given area.
n.
The standard unit in the measure of electrical resistance, being the resistance of a circuit in which a potential difference of one volt produces a current of one ampere. As defined by the International Electrical Congress in 1893, and by United States Statute, it is a resistance substantially equal to 109 units of resistance of the C.G.S. system of electro-magnetic units, and is represented by the resistance offered to an unvarying electric current by a column of mercury at the temperature of melting ice 14.4521 grams in mass, of a constant cross-sectional area, and of the length of 106.3 centimeters. As thus defined it is called the international ohm.
a.
Having the power of acting or of invisible efficacy without the agency of the material or sensible part; potential; energizing.
n.
The energy of an electrical charge measured by its power to do work; hence, the degree of electrification as referred to some standard, as that of the earth; electro-motive force.
a.
Being potent; endowed with energy adequate to a result; efficacious; influential.
n.
An actuality; a conception completely actualized, in distinction from mere potential existence.
adv.
With power; potently.
adv.
In a potential manner; possibly, not positively.
n.
Electric potential or potential difference, expressed in volts.
a.
Existing in act or reality; really acted or acting; in fact; real; -- opposed to potential, possible, virtual, speculative, conceivable, theoretical, or nominal; as, the actual cost of goods; the actual case under discussion.
n.
In the theory of gravitation, or of other forces acting in space, a function of the rectangular coordinates which determine the position of a point, such that its differential coefficients with respect to the coordinates are equal to the components of the force at the point considered; -- also called potential function, or force function. It is called also Newtonian potential when the force is directed to a fixed center and is inversely as the square of the distance from the center.
n.
Anything that may be possible; a possibility; potentially.
n.
Figuratively: The potential or animating principle, also, the period of duration, of anything that is conceived of as resembling a natural organism in structure or functions; as, the life of a state, a machine, or a book; authority is the life of government.
n.
Potentiality; efficacy; potential existence.
n.
The quality or state of being potential; possibility, not actuality; inherent capability or disposition, not actually exhibited.
n.
An instrument for measuring or comparing electrial potentials or electro-motive forces.
a.
Having the same potential.