Speech sound categorization: The contribution of non-auditory and auditory cortical regions [PDF]
NeuroImage, 2021 Abstract Which processes in the human brain lead to the categorical perception of speech sounds? Investigation of this question is hampered by the fact that categorical speech perception is normally confounded by acoustic differences in the stimulus.
Preisig, Basil +2 more
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Visual motion processing recruits regions selective for auditory motion in early deaf individuals
NeuroImage, 2021 In early deaf individuals, the auditory deprived temporal brain regions become engaged in visual processing. In our study we tested further the hypothesis that intrinsic functional specialization guides the expression of cross-modal responses in the ...
Stefania Benetti +5 more
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Tinnitus alters resting state functional connectivity (RSFC) in human auditory and non-auditory brain regions as measured by functional near-infrared spectroscopy (fNIRS). [PDF]
PLoS ONE, 2017 Tinnitus, or phantom sound perception, leads to increased spontaneous neural firing rates and enhanced synchrony in central auditory circuits in animal models. These putative physiologic correlates of tinnitus to date have not been well translated in the
Juan San Juan +6 more
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Auditory hallucinations activate language and verbal short-term memory, but not auditory, brain regions [PDF]
Scientific Reports, 2021 AbstractAuditory verbal hallucinations (AVH, ‘hearing voices’) are an important symptom of schizophrenia but their biological basis is not well understood. One longstanding approach proposes that they are perceptual in nature, specifically that they reflect spontaneous abnormal neuronal activity in the auditory cortex, perhaps with additional ‘top down’
Fuentes‑Claramonte, Paola +14 more
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Can you hear me now? A comparative survey of pinniped auditory apparatus morphology
Zoodiversity, 2021 Over the past century research on the morphology of the auditory apparatuses of pinnipeds, which include Phocidae (true seals), Otariidae (sea lions and fur seals), and Odobenidae (walruses) is extremely limited, in comparison to other Carnivora ...
Lindsey Koper +2 more
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Impairment of auditory-motor timing and compensatory reorganization after ventral premotor cortex stimulation. [PDF]
PLoS ONE, 2011 Integrating auditory and motor information often requires precise timing as in speech and music. In humans, the position of the ventral premotor cortex (PMv) in the dorsal auditory stream renders this area a node for auditory-motor integration.
Katja Kornysheva, Ricarda I Schubotz
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Multiple non-auditory cortical regions innervate the auditory midbrain [PDF]
The Journal of Neuroscience, 2019 ABSTRACT Our perceptual experience of sound depends on the integration of multiple sensory and cognitive domains, but the networks sub-serving this integration are unclear. There are connections linking different cortical domains, however we do not know if there are also connections between multiple cortical domains and subcortical ...
Olthof, Bas MJ +2 more
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The tracking of speech envelope in the human cortex. [PDF]
PLoS ONE, 2013 Humans are highly adept at processing speech. Recently, it has been shown that slow temporal information in speech (i.e., the envelope of speech) is critical for speech comprehension.
Jan Kubanek +4 more
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Left Posterior Temporal Regions are Sensitive to Auditory Categorization [PDF]
Journal of Cognitive Neuroscience, 2008 Abstract Recent studies suggest that the left superior temporal gyrus and sulcus (LSTG/S) play a role in speech perception, although the precise function of these areas remains unclear. Here, we test the hypothesis that regions in the LSTG/S play a role in the categorization of speech phonemes, irrespective of the acoustic properties of ...
Rutvik Desai +3 more
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Auditory aura from the hippocampus – Not all that ‘rings’ is neocortical temporal lobe epilepsy
Epilepsy & Behavior Reports, 2022 Epileptic auras provide the initial clues to identify the probable region of ictal onset. In temporal lobe epilepsies, auras are most commonly experiential or viscerosensory, when they arise from mesial structures.
Sujit Kumar +5 more
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