Some studies found problems with EEG fMRI from inconclusive results. In some patients, no changes or insignificant changes in BOLD signals occurred when electrical activity increased. One study that mapped brain waves of epileptic patients over a long period of time in an attempt to identify regions...
An open dataset for human SSVEPs in the frequency range of 1-60 Hz Article Open access 13 February 2024 Introduction Electroencephalography (EEG) is a relatively low-cost brain imaging modality that allows the collection of large quantities of data, and automated preprocessing methods are criti...
A multipin plug for an EEG–EMG device (see ‘EEG/EMG recording and sleep scoring’) was affixed to the skull with Orthodontic Resin power and Orthodontic resin liquid (TOC Dental). Mice were also implanted with a 200 μm optical fiber (Doric Lenses) in the frontal cortex (coordinates:...
They were categorized into (1) definite acute encephalopathy group (DAEG; n = 17, abnormal findings on electroencephalography [EEG], magnetic resonance imaging, or single-photon emission computed tomography [SPECT] with prolonged impaired consciousness), (2) probable acute encephalopathy group (...
Medical imaging allows doctors to better assess patients' bones, organs, tissue and blood vessels through non-invasive means. The procedures help determine whether surgery would be an effective treatment option; locate tumors for treatment and removal; find blood clots or other blockages; direct doct...
It's anticipated that virtual reality (VR) will be a prominent part of neuromarketing in the future. A VR headset could be combined with an EEG device to collect neurological data. This would be a much cheaper option than buying a standard EEG machine, and it would make it easier for con...
Benzodiazepine receptor imaging in an adult with Rasmussen's encephalitis and epilepsia partialis continua 来自 掌桥科研 喜欢 0 阅读量: 25 作者:H Kataoka,T Shinkai,T Kiriyama,Y Tonomura,S Ueno 摘要: We describe an adult with Rasmussen's encephalitis associated with widespread decreased accumulation...
Integrated EEG activity in the 9–13 Hz band was recorded from 24 Ss under three experimental conditions (Relaxation, Attentive Listening and Mental Arithmetic) in two separate sessions. Analysis of components of variance due to persons and the interactions of persons with sessions and with condition...
There is now an emerging imaging literature that strongly supports the very rapid influence of higher-level semantic and phonological knowledge upon visual and auditory word recognition. For example, in an ERP study of visual lexical decision (Hauk, Patterson, et al., Citation2006), initial ...
Against that, however, is abundant evidence, including EEG and neuroimaging evidence, that, even from an early stage, activated categorical and semantic information is involved in perceptual processing, through mechanisms of reentrant or recurrent processing, and that much if not all of perceptual proc...