Cellular neuroscience
cellularcytology
Cellular neuroscience is a branch of neuroscience concerned with the study of neurons at a cellular level.wikipedia

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Neuroscience
neurobiologyneuroscientistneurosciences
Cellular neuroscience is a branch of neuroscience concerned with the study of neurons at a cellular level.
It is a multidisciplinary branch of biology that combines physiology, anatomy, molecular biology, developmental biology, cytology, mathematical modeling and psychology to understand the fundamental and emergent properties of neurons and neural circuits.






Morphology (biology)
morphologymorphologicalmorphologically
This includes morphology and physiological properties of single neurons.

Physiology
physiologistphysiologicalphysiologically
This includes morphology and physiological properties of single neurons.

Neuron
neuronsnerve cellsnerve cell
Cellular neuroscience is a branch of neuroscience concerned with the study of neurons at a cellular level.









Photoreceptor cell
photoreceptorsphotoreceptorphotoreceptor cells
Some neurons such as photoreceptor cells, for example, do not have myelinated axons that conduct action potentials.





Alan Hodgkin
Alan Lloyd HodgkinHodgkinSir Alan Lloyd Hodgkin
Much of the current knowledge of action potentials comes from squid axon experiments by Sir Alan Lloyd Hodgkin and Sir Andrew Huxley.

Andrew Huxley
Andrew Fielding HuxleySir Andrew HuxleyHuxley
Much of the current knowledge of action potentials comes from squid axon experiments by Sir Alan Lloyd Hodgkin and Sir Andrew Huxley.

Hodgkin–Huxley model
Hodgkin-Huxley modelHodgkin–Huxleyaction potential theory
The Hodgkin–Huxley model of an action potential in the squid giant axon has been the basis for much of the current understanding of the ionic bases of action potentials.


Action potential
action potentialsnerve impulsenerve impulses
The Hodgkin–Huxley model of an action potential in the squid giant axon has been the basis for much of the current understanding of the ionic bases of action potentials.









Squid giant axon
giant axonsquid axonEscape reflex in squid
The Hodgkin–Huxley model of an action potential in the squid giant axon has been the basis for much of the current understanding of the ionic bases of action potentials.
Positive feedback
positive feedback looppositiveexacerbated
Such a process is also known as a positive feedback loop.







Synapse
synapsessynapticpresynaptic
Neurons communicate with one another via synapses.





Communication
communicationsSocial Communicationcommunicate
A neurotransmitter is a chemical messenger that is synthesized within neurons themselves and released by these same neurons to communicate with their postsynaptic target cells.




Exocytosis
releaseneurotransmitter releaseexocytotic
Once bounded with Ca 2+, the vesicles dock and fuse with the presynaptic membrane, and release neurotransmitters into the synaptic cleft by a process known as exocytosis.
Gamma-Aminobutyric acid
GABAγ-aminobutyric acidGABAergic
Although slower than ionotropic receptors that function as on-and-off switches, metabotropic receptors have the advantage of changing the cell's responsiveness to ions and other metabolites, examples being gamma amino-butyric acid (inhibitory transmitter), glutamic acid (excitatory transmitter), dopamine, norepinephrine, epinephrine, melanin, serotonin, melatonin, endorphins, dynorphins, nociceptin, and substance P.




Glutamic acid
glutamateL-glutamateGlu
Although slower than ionotropic receptors that function as on-and-off switches, metabotropic receptors have the advantage of changing the cell's responsiveness to ions and other metabolites, examples being gamma amino-butyric acid (inhibitory transmitter), glutamic acid (excitatory transmitter), dopamine, norepinephrine, epinephrine, melanin, serotonin, melatonin, endorphins, dynorphins, nociceptin, and substance P.
Dopamine
dopaminergic systemDAdopaminergic
Although slower than ionotropic receptors that function as on-and-off switches, metabotropic receptors have the advantage of changing the cell's responsiveness to ions and other metabolites, examples being gamma amino-butyric acid (inhibitory transmitter), glutamic acid (excitatory transmitter), dopamine, norepinephrine, epinephrine, melanin, serotonin, melatonin, endorphins, dynorphins, nociceptin, and substance P.




Norepinephrine
noradrenalinenoradrenergicnoradrenalin
Although slower than ionotropic receptors that function as on-and-off switches, metabotropic receptors have the advantage of changing the cell's responsiveness to ions and other metabolites, examples being gamma amino-butyric acid (inhibitory transmitter), glutamic acid (excitatory transmitter), dopamine, norepinephrine, epinephrine, melanin, serotonin, melatonin, endorphins, dynorphins, nociceptin, and substance P.



Adrenaline
epinephrineadrenaline junkieadrenalin
Although slower than ionotropic receptors that function as on-and-off switches, metabotropic receptors have the advantage of changing the cell's responsiveness to ions and other metabolites, examples being gamma amino-butyric acid (inhibitory transmitter), glutamic acid (excitatory transmitter), dopamine, norepinephrine, epinephrine, melanin, serotonin, melatonin, endorphins, dynorphins, nociceptin, and substance P.
Melanin
eumelaninpheomelaninphaeomelanin
Although slower than ionotropic receptors that function as on-and-off switches, metabotropic receptors have the advantage of changing the cell's responsiveness to ions and other metabolites, examples being gamma amino-butyric acid (inhibitory transmitter), glutamic acid (excitatory transmitter), dopamine, norepinephrine, epinephrine, melanin, serotonin, melatonin, endorphins, dynorphins, nociceptin, and substance P.




Serotonin
5-HTserotonergic5-hydroxytryptamine
Although slower than ionotropic receptors that function as on-and-off switches, metabotropic receptors have the advantage of changing the cell's responsiveness to ions and other metabolites, examples being gamma amino-butyric acid (inhibitory transmitter), glutamic acid (excitatory transmitter), dopamine, norepinephrine, epinephrine, melanin, serotonin, melatonin, endorphins, dynorphins, nociceptin, and substance P.

Melatonin
CircadinmelatonergicN-acetyl-5-methoxytryptamine
Although slower than ionotropic receptors that function as on-and-off switches, metabotropic receptors have the advantage of changing the cell's responsiveness to ions and other metabolites, examples being gamma amino-butyric acid (inhibitory transmitter), glutamic acid (excitatory transmitter), dopamine, norepinephrine, epinephrine, melanin, serotonin, melatonin, endorphins, dynorphins, nociceptin, and substance P.



Endorphins
endorphinendorphinebeta endorphins
Although slower than ionotropic receptors that function as on-and-off switches, metabotropic receptors have the advantage of changing the cell's responsiveness to ions and other metabolites, examples being gamma amino-butyric acid (inhibitory transmitter), glutamic acid (excitatory transmitter), dopamine, norepinephrine, epinephrine, melanin, serotonin, melatonin, endorphins, dynorphins, nociceptin, and substance P.
Dynorphin
dynorphins
Although slower than ionotropic receptors that function as on-and-off switches, metabotropic receptors have the advantage of changing the cell's responsiveness to ions and other metabolites, examples being gamma amino-butyric acid (inhibitory transmitter), glutamic acid (excitatory transmitter), dopamine, norepinephrine, epinephrine, melanin, serotonin, melatonin, endorphins, dynorphins, nociceptin, and substance P.
Nociceptin
nociceptin (N/OFQ)Nociceptin/orphanin FQpronociceptin
Although slower than ionotropic receptors that function as on-and-off switches, metabotropic receptors have the advantage of changing the cell's responsiveness to ions and other metabolites, examples being gamma amino-butyric acid (inhibitory transmitter), glutamic acid (excitatory transmitter), dopamine, norepinephrine, epinephrine, melanin, serotonin, melatonin, endorphins, dynorphins, nociceptin, and substance P.