ArticleCerebral cortex (New York, N.Y. : 1991)2020
Differential Generation of Saccade, Fixation, and Image-Onset Event-Related Potentials in the Human Mesial Temporal Lobe.
Article in Cerebral cortex (New York, N.Y. : 1991), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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Who cites it
23 citing papers in PubMed, 42 citations in OpenAlex.
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- Effective connectivity between the medial temporal lobes and early visual cortex modulated by unrestricted viewing predicts memory retrieval and gaze reinstatement.Imaging neuroscience (Cambridge, Mass.) · 2025Article
- Decoding Remapped Spatial Information in the Peri-Saccadic Period.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024Article
- Do Miniature Eye Movements Affect Neurofeedback Training Performance? A Combined EEG-Eye Tracking Study.Applied psychophysiology and biofeedback · 2024Article
- Brain mechanism of acupuncture for children with anisometropic amblyopia: a resting functional magnetic resonance imaging study based on voxel-mirrored homotopic connectivity.International journal of ophthalmology · 2024Article
- Bimodal electroencephalography-functional magnetic resonance imaging dataset for inner-speech recognition.Scientific data · 2023Article
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- Eye movements disrupt EEG alpha-band coding of behaviorally relevant and irrelevant spatial locations held in working memory.Journal of neurophysiology · 2023Article
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- Retrosplenial and Hippocampal Synchrony during Retrieval of Old Memories in Macaques.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2022Article
- Advances in human intracranial electroencephalography research, guidelines and good practices.NeuroImage · 2022Review
- Saccade-related neural communication in the human medial temporal lobe is modulated by the social relevance of stimuli.Science advances · 2022Article
- Looking for the neural basis of memory.Trends in cognitive sciences · 2022Review
- Modulation of Spectral Representation and Connectivity Patterns in Response to Visual Narrative in the Human Brain.Frontiers in human neuroscience · 2022Article
- Depression and Cognitive Impairment: Current Understanding of Its Neurobiology and Diagnosis.Neuropsychiatric disease and treatment · 2022Review
- Volitional control of individual neurons in the human brain.Brain : a journal of neurology · 2021Article
- Encoding of facial features by single neurons in the human amygdala and hippocampus.Communications biology · 2021Article
Corrections and comments
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Authors and funding
6 authors at 3 institutions in 2 countries.
Funding
Abstract
Event-related potentials (ERPs) are a commonly used electrophysiological signature for studying mesial temporal lobe (MTL) function during visual memory tasks. The ERPs associated with the onset of visual stimuli (image-onset) and eye movements (saccades and fixations) provide insights into the mechanisms of their generation. We hypothesized that since eye movements and image-onset provide MTL structures with salient visual information, perhaps they both engage similar neural mechanisms. To explore this question, we used intracranial electroencephalographic data from the MTLs of 11 patients with medically refractory epilepsy who participated in a visual search task. We characterized the electrophysiological responses of MTL structures to saccades, fixations, and image-onset. We demonstrated that the image-onset response is an evoked/additive response with a low-frequency power increase. In contrast, ERPs following eye movements appeared to arise from phase resetting of higher frequencies than the image-onset ERP. Intriguingly, this reset was associated with saccade onset and not termination (fixation), suggesting it is likely the MTL response to a corollary discharge, rather than a response to visual stimulation. We discuss the distinct mechanistic underpinnings of these responses which shed light on the underlying neural circuitry involved in visual memory processing.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.