File:Basal ganglia circuits.svg

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Summary

DescriptionBasal ganglia circuits.svg	English: Circuits of the basal ganglia. Picture shows 2 coronal slices that have been superimposed to include the involved basal ganglia structures. + and - signs at the point of the arrows indicate respectively whether the pathway is excitatory or inhibitory in effect. Green arrows refer to excitatory glutamatergic pathways, red arrows refer to inhibitory GABAergic pathways and turquoise arrows refer to dopaminergic pathways that are excitatory on the direct pathway and inhibitory on the indirect pathway. Note that dis-inhibitory pathways in effect are excitatory on the feedback to the cortex, while dis-dis-inhibitory pathways in effect are inhibitory. See en:Basal ganglia#Connections
Date	4 May 2010
Source	Made in Inkscape. Source images: Thalamus.png (By Patrick J. Lynch; Creative Commons Attribution-Share Alike license) Basal ganglia.svg (Based on work by Andrew Gillies/User:Anaru; Creative Commons Attribution ShareAlike + GFDL license) Sources for circuits: Introduction to Parkinson's Disease By Zaneta Navratilova. Last updated: May 10, 2004. Modified from Nestler et. al, 2001, p. 306 and Ottley et. al, 1999. eMedicine > Parkinson Disease: Multimedia Author: Robert A Hauser. Coauthor(s): Rajesh Pahwa, Kelly E Lyons, Theresa McClain. Updated: Apr 27, 2010
Author	Mikael Häggström, based on images by Andrew Gillies/User:Anaru and Patrick J. Lynch
Other versions	.png-format


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Basal ganglia gallery

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File history

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	Date/Time	Dimensions	User	Comment
current	16:56, 25 February 2020	1,010 × 1,453 (341 KB)	SUM1	Added missing labels and hyphens to dashes
	22:54, 8 May 2018	1,010 × 1,453 (339 KB)	Urkiurmo	Reverted to version as of 18:39, 10 July 2011 (UTC). Accidentally replaced english version with Euskera version. Will upload translated file with atribution to original author to Euskera Wikimedia Commons.
	22:51, 8 May 2018	1,010 × 1,453 (340 KB)	Urkiurmo	Translated to Euskera
	18:39, 10 July 2011	1,010 × 1,453 (339 KB)	Mikael Häggström	Corrected path from subthalamic nucleus
	10:29, 29 May 2010	1,010 × 1,453 (340 KB)	Mikael Häggström	Simplified text colors. Smaller arrow from cortex. Easier to see text over SN.
	10:25, 22 May 2010	1,010 × 1,453 (338 KB)	Mikael Häggström	Text adjustment. Glutaminergic --> Glutamatergic
	05:20, 22 May 2010	1,010 × 1,453 (337 KB)	Mikael Häggström	Made 100% svg
	14:10, 11 May 2010	1,010 × 1,453 (569 KB)	Mikael Häggström	detalied dopaminergic
	06:03, 7 May 2010	1,010 × 1,453 (566 KB)	Mikael Häggström	Corrected
	14:46, 5 May 2010	1,010 × 1,453 (566 KB)	Mikael Häggström	small adjustments