Brain-Computer Interfaces (BCI) are communication systems that use brain activity to control a computer or other devices. The BCI system described in this study is based on the P300 speller BCI paradigm designed by Farwell an Donchin in 1988 [1]. A new unsupervised algorithm is proposed in this paper1. It is based on the projection of the raw EEG signal into the estimation of the P300 subspace....

Myb is a key regulator of hematopoietic progenitor cell proliferation and differentiation and has emerged as a potential target for the treatment of acute leukemia. Using a myeloid cell line with a stably integrated Myb-inducible reporter gene as a screening tool we have previously identified Celastrol, a natural compound with anti-tumor activity, as a potent Myb inhibitor that disrupts the int...

This study proposed an auditory stimulation protocol based on Shadowing Tasks to improve the sound-evoked potential in EEG and efficiency of brain–computer interface system. We use stories as enhance users’ motivation presented sound stimuli via headphones enable user concentrate better keywords stories. The presents target with oddball P300 paradigm. To decline mental workload, we shift usual ...

The auditory oddball event-related potential is a noninvasive electrical brain response elicited by an external auditory stimulus, and P300 is a major event-related potential subcomponent. P300 abnormalities have been reported in multiple studies of schizophrenia and psychotic bipolar disorder, which suggests this event-related potential subcomponent is a putative psychosis biomarker.1-3 Furthe...

The acetylation of histones increases the accessibility of nucleosomal DNA to transcription factors [1,2], relieving transcriptional repression [3] and correlating with the potential for transcriptional activity in vivo [4 - 7]. The characterization of several novel histone acetyltransferases - including the human GCN5 homolog PCAF (p300/CBP-associated factor) [8], the transcription coactivator...

BACKGROUND Studies using event-related potential (ERP) methods have reported a relationship between the cognitive dysfunction of patients with schizophrenia and P300 latency and amplitude, but it remains uncertain whether or not these indices change as cognitive functioning improves with pharmacological treatment. AIM Pool the results from follow-up studies conducted in China to determine the...

OBJECTIVE To investigate event-related potential in executive function of attention and characteristics of cerebral perfusion by 99mTc-ECD single-photon emission computed tomography (SPECT) in depression patients receiving the Oddball task. METHODS A total of 30 depression patients and 30 normal control subjects were selected to carry out the Oddball task. Event-related potential (ERP) techno...

AML1-ETO fusion protein (AE) is generated by t(8;21)(q22;q22) chromosomal translocation, which is one of the most frequently observed structural abnormalities in acute myeloid leukemia (AML) and displays a pivotal role in leukemogenesis. The histone acetyltransferase p300 promotes self-renewal of leukemia cells by acetylating AE and facilitating its downstream gene expression as a transcription...