Abstract:
:Work with ion-selective microelectrodes on the retina of the honeybee drone has shown that potassium is released from photoreceptors during activity and enters glial cells. Measurements of the extracellular voltage gradients indicate that, in this preparation, currents flowing through the glial cells in the 'spatial buffer' pattern account for a large fraction of the glial K+ entry in the active region of the tissue.
journal_name
Brain Resjournal_title
Brain researchauthors
Gardner-Medwin AR,Coles JA,Tsacopoulos Mdoi
10.1016/0006-8993(81)90169-4subject
Has Abstractpub_date
1981-03-30 00:00:00pages
452-7issue
2eissn
0006-8993issn
1872-6240pii
0006-8993(81)90169-4journal_volume
209pub_type
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