doi: 10.1016/0300-9629(90)90747-g.
Neuronal activity during spontaneous walking--I. Starting and stopping
Affiliations
- PMID: 1971547
- DOI: 10.1016/0300-9629(90)90747-g
Item in Clipboard
Neuronal activity during spontaneous walking--I. Starting and stopping
Comp Biochem Physiol A Comp Physiol.
1990.
Abstract
1. The spontaneous release of walking in the locust is preceded by a preparatory phase consisting of "intentional" movements. This phase is absent when walking is evoked by sensory stimuli. 2. Some brain and suboesophageal (SOG) descending interneurons (DINs) become active before the preparatory phase. 3. During and after the preparatory phase new DINs are recruited predominantly from the SOG. 4. A large variety of activity patterns was recorded during spontaneous starts. These activity patterns are absent when walking is evoked by sensory stimulation. 5. Similarly complex and long lasting patterns were recorded during spontaneous stopping. 6. The data lead to refinement of the consensus model.
Similar articles
-
Neuronal activity during spontaneous walking--II. Correlation with stepping.Comp Biochem Physiol A Comp Physiol. 1990;95(4):623-38. doi: 10.1016/0300-9629(90)90748-h. Comp Biochem Physiol A Comp Physiol. 1990. PMID: 1971548
-
Readiness discharge for spontaneous initiation of walking in crayfish.J Neurosci. 2010 Jan 27;30(4):1348-62. doi: 10.1523/JNEUROSCI.4885-09.2010. J Neurosci. 2010. PMID: 20107061 Free PMC article.
-
Reconfiguration of the respiratory network at the onset of locust flight.J Neurophysiol. 1998 Dec;80(6):3137-47. doi: 10.1152/jn.1998.80.6.3137. J Neurophysiol. 1998. PMID: 9862912
-
Properties of descending dorsal unpaired median (DUM) neurons of the locust suboesophageal ganglion.Acta Biol Hung. 2004;55(1-4):13-9. doi: 10.1556/ABiol.55.2004.1-4.3. Acta Biol Hung. 2004. PMID: 15270214
-
Sensorimotor integration: locating locomotion in neural circuits.Curr Biol. 2005 May 10;15(9):R341-3. doi: 10.1016/j.cub.2005.04.021. Curr Biol. 2005. PMID: 15886093 Review.
Cited by
-
Global change in brain state during spontaneous and forced walk in Drosophila is composed of combined activity patterns of different neuron classes.Elife. 2023 Apr 17;12:e85202. doi: 10.7554/eLife.85202. Elife. 2023. PMID: 37067152 Free PMC article.
-
On the Role of the Head Ganglia in Posture and Walking in Insects.Front Physiol. 2020 Feb 21;11:135. doi: 10.3389/fphys.2020.00135. eCollection 2020. Front Physiol. 2020. PMID: 32153430 Free PMC article. Review.
-
New vistas on the initiation and maintenance of insect motor behaviors revealed by specific lesions of the head ganglia.J Comp Physiol A Neuroethol Sens Neural Behav Physiol. 2006 Sep;192(9):1003-20. doi: 10.1007/s00359-006-0135-4. Epub 2006 May 30. J Comp Physiol A Neuroethol Sens Neural Behav Physiol. 2006. PMID: 16733727
-
Descending neuron population dynamics during odor-evoked and spontaneous limb-dependent behaviors.Elife. 2022 Oct 26;11:e81527. doi: 10.7554/eLife.81527. Elife. 2022. PMID: 36286408 Free PMC article.
-
The functional organization of descending sensory-motor pathways in Drosophila.Elife. 2018 Jun 26;7:e34272. doi: 10.7554/eLife.34272. Elife. 2018. PMID: 29943730 Free PMC article.