ArticleeLife2015
The topography of frequency and time representation in primate auditory cortices.
Article in eLife, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03867032 (Auditory Training With Speech Related Acoustic Cues Using Psychophysical Testing), which is not on this map. Cited by 24 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Auditory Training With Speech Related Acoustic Cues Using Psychophysical Testing
Who cites it
24 citing papers in PubMed.
- Reconstructing the spectrotemporal modulations of real-life sounds from fMRI response patterns.Proceedings of the National Academy of Sciences of the United States of America · 2017Trial
- Orthogonal spectral and temporal envelope representation during the onset phase in auditory cortex.iScience · 2025Article
- Linguistic modulation of the neural encoding of phonemes.Cerebral cortex (New York, N.Y. : 1991) · 2024Article
- Tonotopic organization of auditory cortex in awake marmosets revealed by multi-modal wide-field optical imaging.Current research in neurobiology · 2024Article
- Spectrotemporal content of human auditory working memory represented in functional connectivity patterns.Communications biology · 2023Article
- Cortical field maps across human sensory cortex.Frontiers in computational neuroscience · 2023Review
- The hearing hippocampus.Progress in neurobiology · 2022Review
- Brain intrinsic connection patterns underlying tool processing in human adults are present in neonates and not in macaques.NeuroImage · 2022Article
- The Representation of Time Windows in Primate Auditory Cortex.Cerebral cortex (New York, N.Y. : 1991) · 2022Article
- Comparison of non-invasive, scalp-recorded auditory steady-state responses in humans, rhesus monkeys, and common marmosets.Scientific reports · 2022Article
- Cross-species functional alignment reveals evolutionary hierarchy within the connectome.NeuroImage · 2020Article
- Multivoxel codes for representing and integrating acoustic features in human cortex.NeuroImage · 2020Article
- Article
- Modulation change detection in human auditory cortex: Evidence for asymmetric, non-linear edge detection.The European journal of neuroscience · 2020Article
- Periodicity Pitch Perception.Frontiers in neuroscience · 2020Article
- Interindividual Variability of Functional Connectivity in Awake and Anesthetized Rhesus Macaque Monkeys.Biological psychiatry. Cognitive neuroscience and neuroimaging · 2019Article
- Parallel Processing of Sound Dynamics across Mouse Auditory Cortex via Spatially Patterned Thalamic Inputs and Distinct Areal Intracortical Circuits.Cell reports · 2019Article
- Gradients of connectivity distance in the cerebral cortex of the macaque monkey.Brain structure & function · 2019Article
- Amplitude modulation coding in awake mice and squirrel monkeys.Journal of neurophysiology · 2018Article
- Recent advances in understanding the auditory cortex.F1000Research · 2018Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
Abstract
Natural sounds can be characterised by their spectral content and temporal modulation, but how the brain is organized to analyse these two critical sound dimensions remains uncertain. Using functional magnetic resonance imaging, we demonstrate a topographical representation of amplitude modulation rate in the auditory cortex of awake macaques. The representation of this temporal dimension is organized in approximately concentric bands of equal rates across the superior temporal plane in both hemispheres, progressing from high rates in the posterior core to low rates in the anterior core and lateral belt cortex. In A1 the resulting gradient of modulation rate runs approximately perpendicular to the axis of the tonotopic gradient, suggesting an orthogonal organisation of spectral and temporal sound dimensions. In auditory belt areas this relationship is more complex. The data suggest a continuous representation of modulation rate across several physiological areas, in contradistinction to a separate representation of frequency within each area.
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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.