ArticleNeuron2018
Vigilance-Associated Gamma Oscillations Coordinate the Ensemble Activity of Basolateral Amygdala Neurons.
Article in Neuron, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.
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Who cites it
34 citing papers in PubMed.
- Article
- Novelty, Ecological Relevance, and Sexual Receptivity Modulate Neuronal Interactions between the Amygdala and Hippocampus.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026Article
- Saccade-related LFP power transients in the primate amygdala and hippocampus linked to the perception of social status.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- A subject-specific mechanistic model of affect links electroencephalography, cardiorespiratory feedback, and monoaminergic dynamics.Frontiers in computational neuroscience · 2026Article
- Gamma synchronization between the medial temporal lobe and medial frontal cortex for goal-directed visual attention in humans.Cell reports · 2025Article
- Major individual and regional variations in unit entrainment by oscillations of different frequencies.Scientific reports · 2025Article
- Basal forebrain innervation of the amygdala: an anatomical and computational exploration.Brain structure & function · 2025Article
- Mouse Escape Behaviors and mPFC-BLA Activity Dataset: Understanding Flexible Defensive Strategies Under Threat.Scientific data · 2024Article
- Digital assessment of cognitive-affective biases related to mental health.PLOS digital health · 2024Article
- Dopamine D1-like receptors modulate synchronized oscillations in the hippocampal-prefrontal-amygdala circuit in contextual fear.Scientific reports · 2023Article
- Endocannabinoid release at ventral hippocampal-amygdala synapses regulates stress-induced behavioral adaptation.Cell reports · 2023Article
- The amygdala mediates the facilitating influence of emotions on memory through multiple interacting mechanisms.Neurobiology of stress · 2023Review
- Approaches to characterizing oscillatory burst detection algorithms for electrophysiological recordings.Journal of neuroscience methods · 2023Article
- Stimulus-induced Robust Narrow-band Gamma Oscillations in Human EEG Using Cartesian Gratings.Bio-protocol · 2022Article
- De novo inter-regional coactivations of preconfigured local ensembles support memory.Nature communications · 2022Article
- The role of the amygdala in processing social and affective touch.Current opinion in behavioral sciences · 2022Article
- Neural Oscillations in Aversively Motivated Behavior.Frontiers in behavioral neuroscience · 2022Review
- The role of gamma oscillations in central nervous system diseases: Mechanism and treatment.Frontiers in cellular neuroscience · 2022Review
- Optogenetic study of central medial and paraventricular thalamic projections to the basolateral amygdala.Journal of neurophysiology · 2021Article
- Frequency selective neuronal modulation triggers spreading depolarizations in the rat endothelin-1 model of stroke.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2021Article
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5 authors.
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Abstract
Principal basolateral amygdala (BL) neurons profoundly influence motivated behaviors, yet few of them are activated by emotionally valenced stimuli. Here, we show that a likely explanation for this paradox is the synchronizing influence of the high-gamma rhythm. High-gamma (75-95 Hz) entrained BL firing more strongly than all other rhythms. It was most pronounced during states of increased vigilance, when rats were apprehensive. Relative to behavioral states, high-gamma produced minor changes in firing rates yet dramatic increases in synchrony. Moreover, connected pairs of cells showed similarly high levels of entrainment and synchronization. Unexpectedly, prefrontal- and accumbens-projecting cells, respectively, showed high and low entrainment by high-gamma, indicating that this rhythm differentially synchronizes the activity of BL neurons projecting to specific sites. Overall, our findings suggest that individual BL neurons encode information not only by changing their firing rates, but also by synchronizing their collective activity, amplifying their impact on target structures.
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