Literature DB >> 19321459

Cortical up and activated states: implications for sensory information processing.

Manuel A Castro-Alamancos1.   

Abstract

The neocortex generates spontaneous slow oscillations that consist of up and down states during quiescence. Up states are short epochs of persistent activity that resemble the state of cortical activation during arousal and cognition. The excitability of cortical cells and synaptic networks is impacted by up states. This review describes the characteristics and putative functional role of up states and their similarity with activated states.

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Mesh：

Year:  2009        PMID： 19321459     DOI： 10.1177/1073858409333074

Source DB:  PubMed          Journal:  Neuroscientist        ISSN： 1073-8584            Impact factor:   7.519


  27 in total

1.  The state of somatosensory cortex during neuromodulation.

Authors:  Morgana Favero; Gladis Varghese; Manuel A Castro-Alamancos
Journal:  J Neurophysiol       Date:  2012-05-23       Impact factor: 2.714

2.  Neocortex network activation and deactivation states controlled by the thalamus.

Authors:  Akio Hirata; Manuel A Castro-Alamancos
Journal:  J Neurophysiol       Date:  2010-01-06       Impact factor: 2.714

3.  Effects of cortical activation on sensory responses in barrel cortex.

Authors:  Akio Hirata; Manuel A Castro-Alamancos
Journal:  J Neurophysiol       Date:  2011-01-27       Impact factor: 2.714

4.  NMDA receptors are the basis for persistent network activity in neocortex slices.

Authors:  Manuel A Castro-Alamancos; Morgana Favero
Journal:  J Neurophysiol       Date:  2015-04-15       Impact factor: 2.714

5.  State-dependent population coding in primary auditory cortex.

Authors:  Marius Pachitariu; Dmitry R Lyamzin; Maneesh Sahani; Nicholas A Lesica
Journal:  J Neurosci       Date:  2015-02-04       Impact factor: 6.167

6.  Network activity influences the subthreshold and spiking visual responses of pyramidal neurons in the three-layer turtle cortex.

Authors:  Nathaniel C Wright; Ralf Wessel
Journal:  J Neurophysiol       Date:  2017-07-26       Impact factor: 2.714

7.  Neuromodulators produce distinct activated states in neocortex.

Authors:  Manuel A Castro-Alamancos; Tanuj Gulati
Journal:  J Neurosci       Date:  2014-09-10       Impact factor: 6.167

8.  Early and late stimulus-evoked cortical hemodynamic responses provide insight into the neurogenic nature of neurovascular coupling.

Authors:  Aneurin J Kennerley; Sam Harris; Michael Bruyns-Haylett; Luke Boorman; Ying Zheng; Myles Jones; Jason Berwick
Journal:  J Cereb Blood Flow Metab       Date:  2011-11-30       Impact factor: 6.200

9.  Social regulation of serotonin in the auditory midbrain.

Authors:  Ian C Hall; Gabrielle L Sell; Laura M Hurley
Journal:  Behav Neurosci       Date:  2011-08       Impact factor: 1.912

10.  Synaptic cooperativity regulates persistent network activity in neocortex.

Authors:  Morgana Favero; Manuel A Castro-Alamancos
Journal:  J Neurosci       Date:  2013-02-13       Impact factor: 6.167
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