عنوان

Topographic organization of the pectine neuropils in scorpions :

شابک

3658251557

شابک

9783658251550

شابک اشتباه

9783658251543

عنوان اصلي

Topographic organization of the pectine neuropils in scorpions :

نام عام مواد

[Book]

ساير اطلاعات عنواني

an analysis of chemosensory afferents and the projection pattern in the central nervous system /

نام نخستين پديدآور

Denise Drozd.

محل نشرو پخش و غیره

Wiesbaden, Germany :

نام ناشر، پخش کننده و غيره

Springer Spektrum,

تاریخ نشرو بخش و غیره

2019.

نام خاص و کميت اثر

1 online resource (xi, 47 pages) :

ساير جزييات

illustrations

عنوان فروست

BestMasters,

شاپا ي ISSN فروست

2625-3577

متن يادداشت

Includes bibliographical references.

متن يادداشت

Intro; Acknowledgement; Contents; Table of Figures; Abstract; 1 Introduction; 1.1 Chemo- and mechanoreception in arthropods; 1.1.1 Chemosensitive structures in arthropods; 1.1.2 Mechanosensitive structures in arthropods; 1.2 Processing of sensory information in the arthropod nervous system; 1.3 Sensory structures in arachnids; 1.4 Mechano- and chemoreceptors in arachnids; 1.4.1 Sensory appendages in scorpions -- the pectines; 1.4.2 The nervous system of scorpions and the pectine neuropil; 1.5 Goal of this thesis; 2 Material and methods; 2.1 Animals -- Mesobuthus eupeus

متن يادداشت

2.2 Backfill of afferents fibers2.3 Dissection, embedding and sectioning; 2.4 Immunohistochemistry and mounting; 2.5 Microscopy and image analysis; 3 Results; 3.1 Establishment of methods; 3.2 Structural analysis of the posterior pectine neuropil and associated tracts; 3.3 Projection areas of sensory afferents; 4 Discussion; 4.1 Discussion of methods; 4.2 Analysis of the architecture of the posterior pectine neuropil; 4.2.1 The structure of the disc-like area; 4.2.2 The structure of the cap-like area and the large lobulus area; 4.2.3 Somatotopic innervation of the pectine neuropil

متن يادداشت

5 Conclusion5.1 Outlook; References; Appendix; A 1 Chemicals; A 2 Solutions; A 3 Tools and equipment

بدون عنوان

0

بدون عنوان

8

بدون عنوان

8

متن يادداشت

Chelicerates do not possess dedicated antennae like the Mandibulata but have evolved their second sets of appendages into the eponymous chelicerae. In scorpions, pectines are specialized comb-like structures, located on the ninth body segment, used for examining the substrate for chemo- and mechanosensory signals. The comb teeth, or pegs, are truncated beveled structures facing the substrate for probing, and are studded with numerous sensory receptors. Afferents from the pectines project into a distinct neuropil of the central nervous system, located behind the fourth walking leg neuropils. Denise Drozd analyzes afferents of single pegs in Mesobuthus eupeus by backfilling, combined with immunohistological labeling of neuropil regions. Her results suggest a topographic representation of the chemosensory fibers within the pectine neuropil instead of the typical chemotopic representation. Contents The Nervous System of Scorpions Structural Analysis of the Posterior Pectine Neuropil Projection Areas of Chemosensory Afferents Target Groups Lecturers and students in the fields of neurobiology, morphology, and zoology The Author Denise Drozd is a PhD candidate of Prof. Dr. Harald Wolf at the Institute of Neurobiology at Ulm University, Germany.

موضوع مستند نشده

Chemoreceptors.

موضوع مستند نشده

Scorpions-- Physiology.

موضوع مستند نشده

Chemoreceptors.

موضوع مستند نشده

Scorpions-- Physiology.

شماره

ويراست

شماره رده

مستند نام اشخاص تاييد نشده

Drozd, Denise

تاريخ عمليات

20200823183442.0

قواعد فهرست نويسي ( بخش توصيفي )

pn

نام الکترونيکي

نوع ماده

[Book]

تكميل شده

Y