EurekaMag.com logo
+ Site Statistics
References:
53,214,146
Abstracts:
29,074,682
+ Search Articles
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on Google+Follow on Google+
Follow on LinkedInFollow on LinkedIn

+ Translate

The functional organization of the olfactory organ in macro somatic and micro somatic fish


Voprosy Ikhtiologii 17(3): 493-502
The functional organization of the olfactory organ in macro somatic and micro somatic fish
The functional structure of the olfactory system was determined in fish of differing olfactory capabilities. Bioelectric activity in the secondary pathways of the olfactory system was recorded in the sheatfish (Silurus glanis), pike (Esox lucius) and tench (Tinca tinca). In all 3 species the olfactory organ was a slowly adapting system, in which the response to odors depended on the species of fish and its functional state rather than the type of stimulation, although the intensity of the response correlated to the type of stimulation and its dosage. Enhanced sensitivity to natural odorants was observed in all species, while macro- and microsomatic fish differed in the spectra of perceptible stimuli, character of background and induced activity, relationship to the mechanical component of the stimulus and rate of adaptation and exhaustion. Microsomal fish exhibited sensitization of the organ under the effects of small doses of natural stimulation.

(PDF 0-2 workdays service: $29.90)

Accession: 006680696



Related references

On the functional organization of the olfactory organ in macro- and microsomatic fishes. 1977

Micro vs. macro: structural and functional organization of micro- and macrochromosomes in birds. Genetika Moskva 32(5): 597-608, 1996

Micro vs. macro: structural-functional organization of avian micro- and macrochromosomes. Genetika 32(5): 597-608, 1996

Predictors of a functional somatic syndrome diagnosis in patients with persistent functional somatic symptoms. International Journal of Behavioral Medicine 20(2): 206-212, 2014

Micro nucleus test and chromosome studies on somatic and gono somatic cells of the chinese hamster after cyclo phosphamide administration. Zentralblatt fuer Allgemeine Pathologie und Pathologische Anatomie 116(5): 564, 1972

Multiple somatic symptoms predict impaired health status in functional somatic syndromes. International Journal of Behavioral Medicine 20(2): 194-205, 2014

Antidepressants and somatic symptoms: therapeutic actions are expanding beyond affective spectrum disorders to functional somatic syndromes. Journal of Clinical Psychiatry 64(7): 745-746, 2003

Cognitive-affective neuroscience of somatization disorder and functional somatic syndromes: reconceptualizing the triad of depression-anxiety-somatic symptoms. Cns Spectrums 13(5): 379-384, 2008

Somatic hypermutagenesis in immunoglobulin genes. I. Correlation between somatic mutations and repeats. Somatic mutation properties and clonal selection. Biochimica et Biophysica Acta 1089(2): 175-182, 1991

Functional organization of somatic areas of the cerebral cortex. Internatl Rev Neurobiol 3: 187-250, 1961