cortexInternalrepresentationMagnetoencephalographyHumanBrainOmissionCortical signals associated with infrequent tone omissions were recorded from 9 healthy adults with a whole-head 122-channel neuromagnetometer. The stimulus sequence consisted of monaural (left or right) 50-ms 1-kHz tones repeated every 0.2...
In the auditory cortex in the left hemisphere, the right ear, the contralateral ear, has a much larger or stronger representation than the left ear, the ipsilateral ear. A similar and opposite pattern is observed in the right auditory cortex, with a stronger representation of the left ear ...
Craniotomy (~2 × 2 mm2) was performed with a scalpel just above the right auditory cortex and covered with silicone oil. For awake recordings, the surgery was performed under isoflurane (4% for induction, 1.5 to 2.5% for maintenance) and the brain was additionally covered with a ...
Left-right ear differences in auditory perception of verbal instruction for nonverbal behavior: A preliminary report Verbal instructions for a perceptual-motor task were presented via left or right ear to male and female right handed five-year-olds. No main effects were o... H.John,Van,Duyne,...
a Top, AAV1/2-hSyn-DIO-hM4Gi-mCherry injection into auditory cortex of Pvalb-IRES-Cre mice. Bottom, co-expression (merged image, right) of mCherry (red, left) and PV-antibody (green, middle). b Tone-evoked local field potential (LFP) recording in A1 at baseline (black) and ...
Three groups of subjects were formed by injecting a silicone ruber adhesive into either the left, right, or both ear canals. A fourth nontreated group acted as controls. Embryos were returned to the incubator and allowed to hatch normally. Between 24 and 72 hours the chick neonates were anes...
The SRM effect was absent in some but not all patients; the inability to perceive the target when the masker was at one of the lateral positions correlated with lesions of the left temporo-parieto-frontal cortex or of the right inferior parietal lobule and the underlying white matter. As ...
In Fig. 5G, we mapped ITPL for the speech evoked FFRs on the brain surface, showing a prominent high timing fidelity of the left auditory cortex. 3.4. Frequency limits of the cortical FFR By design, the F0 in the sweep stimuli changed as a linear function of time, which provided a ...
K Hugdahl,L Andersson - 《Cortex》 被引量: 428发表: 1986年 Sex differences in cerebral processing of visuospatial tasks Males and females with left or right cerebral damage were given tests designed to assess language and visuospatial abilities. Speech disturbances were more severe after left- tha...
Left temporal cortex The temporal cortex neuroanatomically subdivides into the inferior, middle, and superior temporal gyri (STGs). Cytoarchitectonically, the STG can be differentiated into BA 41/42, as the primary and secondary auditory cortex (roughly “core” and “belt” in animal research ...