Effect of the glial envelope on extracellular K+ diffusion in olfactory glomeruli

Journal of Neurophysiology

Volumn 87, Issue 4, 2002, Pages 1712-1722

  Goriely, Anita R ^a,c   Secomb, Timothy W ^a,c   Tolbert, Leslie P ^a,b  

^a Program in Applied Mathematics   (United States)

^b UNIVERSITY OF ARIZONA   (United States)

^c UNIVERSITY OF ARIZONA COLLEGE OF MEDICINE   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

POTASSIUM ION;

ANIMAL CELL; ANIMAL TISSUE; ARTICLE; CELL ACTIVITY; CONTROLLED STUDY; DIFFUSION; EXTRACELLULAR SPACE; GLIA CELL; GLOMERULUS; INFORMATION PROCESSING; INVERTEBRATE; NERVE CELL; NERVE FIBER; NEUROPIL; NONHUMAN; ODOR; OLFACTORY DISCRIMINATION; OLFACTORY SYSTEM; PRIORITY JOURNAL; VERTEBRATE;

EID: 0036095398     PISSN: 00223077     EISSN: None     Source Type: Journal    
DOI: 10.1152/jn.00569.2001     Document Type: Article

References (72)

1. Potassium ion accumulation in a periaxonal space and its effect on the measurement of membrane potassium ion conductance
2. Potassium homeostasis and glial energy metabolism
3. The role of glial cells in synaptic function
4. Ion activities and potassium uptake mechanisms of glial cells in guinea-pig olfactory cortex slices
5. Olfactory bulb and antennal lobe
6. Odorant response properties of convergent olfactory receptor neurons
7. Gauging sensory representations in the brain
8. Olfactory information processing in the brain: Encoding chemical and temporal features of odors
9. Frequency coding by central olfactory neurons in the sphinx moth Manduca sexta
10. Representation of sex-pheremonal information in the insect brain
11. Voltage imaging of epileptiform activity in slices from rat piriform cortex: Onset and propagation
12. Relations between slow extracellular potential changes, glial potassium buffering, and electrolyte and cellular volume changes during neuronal hyperactivity in the cat brain
13. The after effects of impulses in the giant nerve fibres of Loligo
14. Two inhibitory mechanisms in the Mauthner neurons of the goldfish
15. Convergent projections of Drosophila olfactory neurons to specific glomeruli in the antennal lobe
16. Membrane transport and solute migration affecting the brain cell microenvironment
17. A new framework for assessment of potassium-buffering mechanisms
18. The mechanism of potassium dispersal in brain tissue
19. Theoretical analysis of intercellular communication between the vestibular type I hair cell and its calyx ending
20. Extracellular potassium activity during frequency-dependent conduction block of giant axons in the metathoracic ganglion of the cockroach
21. Synaptic and ephaptic transmission
22. Olfactory bulb responses to odor stimulation: Analysis of response pattern and intensity relationships
23. Calcium and potassium currents in leg motor-neurons during postembryonic development in the hawkmoth Manduca sexta
24. Potassium activity measurements in the microenvironment of the central nervous system of an insect
25. Mechanisms of olfactory discrimination: Converging evidence for common principles across phyla
26. Primary afferent depolarization in the in vivo frog olfactory bulb
27. Nonsynaptic modulation of neuronal activity in the brain: Electric currents and extracellular ions
28. + and pH homeostasis in the neonatal rat spinal cord
29. Peripheral mechanisms of pheromone reception in moths
30. Pheromone receptor cells in the male moth Manduca sexta
31. + spread in the glomerular layer of the rat olfactory bulb
32. Electrical stimulation of primary olfactory nerve induces two types of variations in the extracellular potassium activiy within the glomerulus of the rat olfactory bulb in vivo
33. Structural correlates of recurrent collateral interneurons producing both electrical and chemical inhibitions of the Mauthner cells
34. Physiological properties of glial cells in the central nervous system of amphibia
35. Time-dependent diffusion of water in a biological model system
36. Extracellular space parameters in the rat neocortex and subcortical white matter during postnatal development determined by diffusion analysis
37. Temporal coding of pheromone pulses and trains in Manduca sexta
38. Regional variations of extracellular space in the hippocampus
39. On the cellular and network bases of epileptic seizures
40. Visualizing an olfactory sensory map
41. Glial cell regulation of extracellular potassium
42. + uptake
43. Measurement of extracellular space
44. Extracellular space as the pathway for neuron-glial cell interaction
45. Ion diffusion modified by tortuosity and volume fraction in the extracellular microenvironment of the rat cerebellum
46. Extracellular space structure revealed by diffusion analysis
47. Glial cells play a key role in the construction of insect olfactory glomeruli
48. Glial cells in the developing and adult olfactory lobe of the moth Manduca sexta
49. Construction of a protoglomerular template by olfactory axons initiates the formation of olfactory glomeruli in the insect brain
50. Glial patterns during early development of antennal lobes of Manduca sexta: A comparison between normal lobes and lobes deprived of antennal axons
51. Conduction processes in the nerve cord of the moth Manduca sexta in relation to its ultrastructure and haemolymph ionic composition
52. The neuropil of the glomeruli of the olfactory bulb
53. Specialized neuroglial arrangement may explain the capacity of vomeronasal axons to reinnervate central neurons
54. Impaired odour discrimination on desynchronization of odour-encoding neural assemblies
55. Ramification pattern and ultrastructural characteristics of the serotonin-immunoreactive neuron in the antennal lobe of the moth Manduca sexta: A laser scanning confocal and electron microscopic study
56. Synaptic organization of the uniglomerular projection neurons of the antennal lobe of the moth Manduca sexta: A laser scanning confocal and electron microscopic study
57. Afferent axons from the antenna influence the number and placement of intrinsic synapses in the antennal lobes of Manduca sexta
58. Organization and synaptic ultrastructure of glomeruli in the antennal lobes of the moth Manduca sexta: A study using thin sections and freeze-fracture
59. The development of synapses in the antennal lobes of the moth Mandaca sexta
60. Neuroglial arrangements in the olfactory glomeruli of the hedgehog
61. An olfactory sensory map in the fly brain
62. Presynaptic inhibition of primary olfactory afferents mediated by different mechanisms in lobster and turtle
63. + levels by astrocytes
64. Odour encoding by temporal sequences of firing in oscillating neural assemblies
65. The ultrastructure of the cat olfactory bulb
66. Mechanism of potassium uptake in neuropile glial cells in the central nervous system of the leech