Auditory DUM neurons in a bush ‐cricket: A filter bank for carrier frequency
This article is protected by copyright. All rights reserved. Local prothoracic neurons responding to sound have been studied in a bush‐cricket. The neurons belong to the Dorsal Unpaired Median‐Neurons (DUM) and come in at least 15 copies. These share main branching patterns, but differ in details of branches and projections inside and outside of the auditory neuropile. When pure tones are presented, DUM‐neurons differ in the preferred frequency in a way that the whole set of DUM‐cells provides a filter bank for carrier frequency between at least 4 and 46 kHz. This is of importance, since bush‐crickets produce an...
Source: The Journal of Comparative Neurology - January 30, 2018 Category: Neurology Authors: Paule Chlo é Lefebvre, Marvin Seifert, Andreas Stumpner Tags: Research Article Source Type: research

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Journal of Comparative Neurology,Volume 526, Issue 7, Page 1166-1182, May 1, 2018. (Source: The Journal of Comparative Neurology)
Source: The Journal of Comparative Neurology - January 30, 2018 Category: Neurology Source Type: research

Representation of the stomatopod's retinal midband in the optic lobes: putative neural substrates for integrating chromatic, achromatic and polarization information
This article is protected by copyright. All rights reserved. The stomatopod (mantis shrimp), Lysiosquillina maculata in the act of spearing a damselfish. The raptorial strike is 40 times faster than that of its land‐based insect namesake, the preying mantis. The visual system mediating the stomatopod's predatory behaviors originated over 400 million years ago. This paper examines the neuronal relay system housed within the eyestalk that allows the coordination of these raptorial movements. Neuropils beneath the eye coordinate information from 20 or more parallel retinal channels including 12 color sensitivities, six pol...
Source: The Journal of Comparative Neurology - January 28, 2018 Category: Neurology Authors: Hanne Halkinrud Thoen, Marcel E. Sayre, Justin Marshall, Nicholas James Strausfeld Tags: Research Article Source Type: research

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Journal of Comparative Neurology,Volume 526, Issue 7, Page 1148-1165, May 1, 2018. (Source: The Journal of Comparative Neurology)
Source: The Journal of Comparative Neurology - January 27, 2018 Category: Neurology Source Type: research

Projections of three subcortical visual centers to marmoset lateral geniculate nucleus
Journal of Comparative Neurology, EarlyView. (Source: The Journal of Comparative Neurology)
Source: The Journal of Comparative Neurology - January 25, 2018 Category: Neurology Authors: NatalieZeater , P éterBuzás , BogdanDreher , UlrikeGrünert , Paul R.Martin Source Type: research