A mathematical model to mimic the shape of event related desynchronization/synchronization.

Rhythmic oscillatory activities of the sensory cortex have been observed after a presentation of a stimulus. This activity first drops dramatically and then increases considerably that are respectively named event-related desynchronization (ERD) and event-related synchronization (ERS). There are several effective factors that can alter the ERD and ERS pattern. In this study, a mathematical model was presented that produced ERD and ERS pattern in response to a stimulus. This model works based on the synchronization concepts. The proposed model provided different suggestions about the reason behind the relationship between the encoding of incoming sensory information and the oscillatory activities, effective factors on the characteristics of neuronal units, and how may these factors affect the amplitude and latency of the ERD and ERS.

• Publication year

  2018

• Venue

  Journal of Theoretical Biology

• Publication date

  2018-09-01

• Fields of study

  Mathematics, Medicine, Computer Science

• Identifiers
  DOI 10.1016/j.jtbi.2018.05.026PMID 29802963
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar, PubMed

• No claims are published for this paper.

• No concepts are published for this paper.

• Topographic Distribution of Stimulus-Specific Adaptation across Auditory Cortical Fields in the Anesthetized Rat

  2016cited by this paper
• Are patients with Parkinson’s disease blind to blindsight?

  2014cited by this paper
• A dedicated circuit linking direction selective retinal ganglion cells to primary visual cortex

  2014cited by this paper
• Imaging Neurovascular Function and Functional Recovery after Stroke in the Rat Striatum Using Forepaw Stimulation

  2014cited by this paper
• Visualizing the blind brain: brain imaging of visual field defects from early recovery to rehabilitation techniques

  2014cited by this paper
• Populations of striatal medium spiny neurons encode vibrotactile frequency in rats: modulation by slow wave oscillations.

  2013cited by this paper
• Beyond colour perception: auditory-visual synaesthesia induces experiences of geometric objects in specific locations.

  2013cited by this paper
• The origin of extracellular fields and currents — EEG, ECoG, LFP and spikes

  2012cited by this paper
• Attention Influences Single Unit and Local Field Potential Response Latencies in Visual Cortical Area V4

  2012cited by this paper
• Spiking activity propagation in neuronal networks: reconciling different perspectives on neural coding

  2010cited by this paper
• A Generalized Framework for Quantifying the Dynamics of EEG Event-Related Desynchronization

  2009cited by this paper
• Synchronization of four coupled van der Pol oscillators

  2009cited by this paper
• Encoding of Naturalistic Stimuli by Local Field Potential Spectra in Networks of Excitatory and Inhibitory Neurons

  2008cited by this paper
• Synchronization: From Simple to Complex

  2008cited by this paper
• Auditory attention--focusing the searchlight on sound.

  2007cited by this paper
• Modulation of Neuronal Interactions Through Neuronal Synchronization

  2007cited by this paper
• A model of event-related EEG synchronization changes in beta and gamma frequency bands.

  2006cited by this paper
• A Bonhoeffer-van der Pol oscillator model of locked and non-locked behaviors of living pacemaker neurons

  2005cited by this paper
• Effects of cable car ascent to 2700 meters on mean EEG frequency and event-related desynchronization

  2005cited by this paper
• The Functional Significance of Absolute Power with Respect to Event-Related Desynchronization

  2004cited by this paper
• Attention to a painful cutaneous laser stimulus modulates electrocorticographic event-related desynchronization in humans.

  2004cited by this paper
• Alpha power dependent light stimulation: dynamics of event-related (de)synchronization in human electroencephalogram.

  2004cited by this paper
• Rhythm synchronization and chaotic modulation of coupled Van der Pol oscillators in a model for the heartbeat

  2004cited by this paper
• Desynchronization of cortical rhythms following cutaneous stimulation: effects of stimulus repetition and intensity, and of the size of corpus callosum.

  2003cited by this paper
• Synchronization dynamics of coupled van der Pol systems

  2003cited by this paper
• On the time course of top-down and bottom-up control of visual attention

  2000cited by this paper
• Somatosensory evoked magnetic fields: relation to pre-stimulus mu rhythm

  2000cited by this paper
• Trial-to-Trial Variability and State-Dependent Modulation of Auditory-Evoked Responses in Cortex

  1999cited by this paper
• Pattern adaptation and cross-orientation interactions in the primary visual cortex.

  1998cited by this paper
• Dynamics of Ongoing Activity: Explanation of the Large Variability in Evoked Cortical Responses

  1996cited by this paper
• Dynamics of neuronal interactions in monkey cortex in relation to behavioural events

  1995cited by this paper
• Dynamics of two coupled van der Pol oscillators.

  1995cited by this paper
• Event-related desynchronization: the effects of energetic and computational demands.

  1992cited by this paper
• A feature-integration theory of attention.

  1980cited by this paper
• Edinburgh Research Explorer Understanding Neural Population Coding: Information Theoretic Insights from the Auditory System

  year unknowncited by this paper

• EEG generation mechanism of lower limb active movement intention and its virtual reality induction enhancement: a preliminary study

  2024cites this paper
• A Neuro-Computational Model for Discrete-Continuous Dual-Task Process

  2022influential citation
• A fuzzy-oscillatory model of medial prefrontal cortex control function in spatial memory retrieval in human navigation function

  2022cites this paper
• Computational models

  2021cites this paper
• An oscillatory-based model

  2021cites this paper
• Anatomy and physiology of attention

  2021cites this paper
• A mathematical model of the interaction between bottom-up and top-down attention controllers in response to a target and a distractor in human beings

  2019cites this paper