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Humans Mimicking Animals: A Cortical Hierarchy for Human Vocal Communication Sounds
2012
Journal of Neuroscience
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Using functional magnetic resonance imaging and a unique non-stereotypical category of complex human non-verbal vocalizations-human-mimicked versions of animal vocalizations-we found a cortical hierarchy ...
Numerous species possess cortical regions that are most sensitive to vocalizations produced by their own kind (conspecifics). ...
Using high-resolution functional magnetic resonance imaging (fMRI), our findings suggest that the cortical networks mediating vocalization processing are not only organized by verbal and prosodic non-verbal ...
doi:10.1523/jneurosci.1118-12.2012
pmid:22674283
pmcid:PMC3385047
fatcat:nrchxnntdvaenoaowrfyaqdhwm
Proceedings: ISBET 200 – 14th World Congress of the International Society for Brain Electromagnetic Topography, November 19-23, 2003
2003
Brain Topography
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Curry integrates functional imaging such as fMRI with EEG and MEG source reconstruction to allow the comparison of results and to enhance the validity of solutions. ...
Continuous data are processed offline with a programmable tool that includes all basic signal processing functions. ...
Functional regions of the human brain are usually mapped by functional Magnetic Resonance Imaging (fMRI). ...
doi:10.1023/b:brat.0000019284.29068.8d
fatcat:tpvp3dcojrczjkuzcu3xefyizy
The Time Course of Segmentation and Cue-Selectivity in the Human Visual Cortex
2012
PLoS ONE
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Evoked responses to these four stimuli were analyzed both at the scalp and on the cortical surface in retinotopic and functional regions-of-interest (ROIs) defined separately using fMRI on a subject-by-subject ...
Visual Evoked Potentials were recorded to four types of stimuli in which periodic temporal modulation of a central 3u figure region could either support figure-ground segmentation, or have identical local ...
Source-imaging data acquisition and processing Structural and Functional Magnetic Resonance Imaging (MRI). ...
doi:10.1371/journal.pone.0034205
pmid:22479566
pmcid:PMC3313990
fatcat:ut6cfoo7p5dwrek7bpesjzul4a
Network Representations of Facial and Bodily Expressions: Evidence From Multivariate Connectivity Pattern Classification
2019
Frontiers in Neuroscience
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To address this, the present study collected functional magnetic resonance imaging (fMRI) data from a block design experiment with facial and bodily expression videos as stimuli (three emotions: anger, ...
Together, our findings highlight the key role of the FC patterns in the emotion processing, indicating how large-scale FC patterns reconfigure in processing of facial and bodily expressions, and suggest ...
Using functional magnetic resonance imaging (fMRI), neuroimaging studies have identified a number of brain regions showing preferential activation to facial and bodily expressions. ...
doi:10.3389/fnins.2019.01111
pmid:31736683
pmcid:PMC6828617
fatcat:a6d4ydznxnhwbpp6uwewo7uxru
Seeing with Profoundly Deactivated Mid-level Visual Areas: Non-hierarchical Functioning in the Human Visual Cortex
2008
Cerebral Cortex
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Conflict of Interest : None declared. Address correspondence to Shlomo Bentin, PhD, Department of Psychology, Hebrew University of Jerusalem, Jerusalem 91905, Israel. Email: shlomo.bentin@huji.ac.il. ...
Notes We thank LG and his family, the Wohl Imaging unit in Sourasky Medical Center headed by Dr Talma Hendler, and Daniel Rosenblatt and Ida Sivan. ...
Stimulus recognition was tested outside the magnet in a similar experimental design using the same stimuli as those used during the scan. ...
doi:10.1093/cercor/bhn205
pmid:19015369
pmcid:PMC2693623
fatcat:5rltqbcievhvdaeovrtdc7gpbu
Dynamics and cortical distribution of neural responses to 2D and 3D motion in human
2014
Journal of Neurophysiology
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The present study used functional MRI-informed EEG source-imaging to study the spatiotemporal properties of the responses to lateral motion and motion-in-depth in human visual cortex. ...
Spectral analysis was used to break the steady-state visually evoked potentials responses down into even and odd harmonic components within five functionally defined regions of interest: V1, V4, lateral ...
ACKNOWLEDGMENTS The authors thank Doug Taylor for help in the design of the stimuli used in this study. ...
doi:10.1152/jn.00549.2013
pmid:24198326
pmcid:PMC3921412
fatcat:ywrcopijrbeaporg7mx5dbwaye
Auditory spatial processing in Alzheimer's disease
2012
Alzheimer's & Dementia
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Neuroanatomical correlates of auditory spatial processing were assessed using voxel-based morphometry. ...
These findings delineate auditory spatial processing deficits in typical and posterior Alzheimer's disease phenotypes that are related to posterior cortical regions involved in both syndromic variants ...
Acknowledgements We are grateful to all patients and healthy participants for their involvement. ...
doi:10.1016/j.jalz.2012.05.1997
fatcat:r33bcoozpjbz5myfzrwx75eg6e
Auditory spatial processing in Alzheimer's disease
2014
Brain
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Neuroanatomical correlates of auditory spatial processing were assessed using voxel-based morphometry. ...
These findings delineate auditory spatial processing deficits in typical and posterior Alzheimer's disease phenotypes that are related to posterior cortical regions involved in both syndromic variants ...
Acknowledgements We are grateful to all patients and healthy participants for their involvement. ...
doi:10.1093/brain/awu337
pmid:25468732
pmcid:PMC4285196
fatcat:kdljngcetzg4bjivrx42qwjp5u
Time course of visual perception: Coarse-to-fine processing and beyond
2008
Progress in Neurobiology
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It generally takes longer processing, if not longer stimulus presentation, to identify individual objects. ...
But recently, many disparate lines of evidence are beginning to converge to produce a complex but fuzzy picture of visual temporal dynamics. ...
Acknowledgments The preparation of this article was supported by ONR grant N00014-05-1-0124 to my advisor, Dr. Daniel Kersten. I am also grateful to Dr. ...
doi:10.1016/j.pneurobio.2007.09.001
pmid:17976895
fatcat:ctf6bfzpkvhzhliaf65znmchrm
Dual Neural Routing of Visual Facilitation in Speech Processing
2009
Journal of Neuroscience
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We then used functional magnetic resonance imaging and confirmed that distinct routes of visual information to auditory processing underlie these two functional mechanisms. ...
These results establish two distinct mechanisms by which the brain uses potentially predictive visual information to improve auditory perception. ...
., a decrease of functional connectivity as a function of visual predictability (yellow blob and blue blob) when using both visual motion and auditory cortices as seed regions. ...
doi:10.1523/jneurosci.3194-09.2009
pmid:19864557
pmcid:PMC6665008
fatcat:varralablbhwdholl5p62kwytu
Rapid Brain Discrimination of Sounds of Objects
2006
Journal of Neuroscience
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Just 70 ms after stimulus onset, a common network of brain regions within the auditory "what" processing stream responded more strongly to sounds of man-made versus living objects, with differential activity ...
Comparing responses to sounds of living versus man-made objects, these analyses tested for modulations in local AEP waveforms, global response strength, and the topography of the electric field at the ...
Using functional magnetic resonance imaging, Lewis et al. (2005) found that responses to sounds of man-made objects (specifically tools) versus living objects (animals) significantly differed within ...
doi:10.1523/jneurosci.4511-05.2006
pmid:16436617
pmcid:PMC6674563
fatcat:f4dp5ga2ybhxtgmoepadqpygye
Functional MR imaging exposes differential brain responses to syntax and prosody during auditory sentence comprehension
2003
Journal of Neurolinguistics
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In two experiments using event-related functional magnetic resonance imaging we studied healthy adults who listened to sentences that either focused on lexical, syntactic, or prosodic information. ...
Furthermore, the data pointed to a particular involvement of right fronto-lateral regions in processing sentence melody. ...
Acknowledgements The authors wish to thank Alice Turk and Adam McNamara for helpful comments on the manuscript. The work was supported by the Leibniz Science Prize awarded to Angela Friederici. ...
doi:10.1016/s0911-6044(03)00026-5
fatcat:dyjlxwjnnjdytpelixebxhoq4q
In the realm of hybrid Brain: Human Brain and AI
[article]
2024
arXiv
pre-print
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2022 pre-print arXiv:2210.01461v3 fatcat:6d5qs3pc4bd4jomyfhrlr646aeOther Versions
be used to model and encode complex information processing in the brain and to provide feedback to the users. ...
On the other hand, due to the ability of SNNs to capture rich dynamics of biological neurons and to represent and integrate different information dimensions such as time, frequency, and phase, it would ...
hand
fMRI It uses magnetic resonance imaging to detect local brain activity by measuring the changes in the BOLD signal. ...
arXiv:2210.01461v4
fatcat:f3zgpu6t2rbwjlr6ndvt4sbb44
Neural markers of suppression in impaired binocular vision
[article]
2020
biorxiv/medrxiv
pre-print
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Methods: Neural responses to different combinations of contrast in the left and right eyes, were measured using both electroencephalography (EEG) and functional magnetic resonance imaging (fMRI). ...
Design: A 5 ✕ 5 factorial repeated measures design was used, in which all participants completed a set of 25 conditions (stimuli of different contrasts shown to the left and right eyes). ...
Acknowledgements We are grateful to all of our participants for their involvement in this work, and to Robert Hess for helpful discussions on suppression in amblyopia. ...
doi:10.1101/2020.09.11.20192047
fatcat:oshadjazefap5b2vpskmrwujni
Neural markers of suppression in impaired binocular vision
2021
NeuroImage
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Neural responses to different combinations of contrast in the left and right eyes, were measured using both electroencephalography (EEG) and functional magnetic resonance imaging (fMRI). ...
In the fMRI experiment, we also ran population receptive field and retinotopic mapping sequences, and a phase-encoded localiser stimulus, to identify voxels in primary visual cortex (V1) sensitive to the ...
Acknowledgements We are grateful to all of our participants for their involvement in this work, and to Robert Hess for helpful discussions on suppression in amblyopia. ...
doi:10.1016/j.neuroimage.2021.117780
pmid:33503479
fatcat:73rtboxhrjh3bphtlfcwj64j2u
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