| Title |
Transmission of Brain Activity During Cognitive Task
|
|---|---|
| Published in |
Brain Topography, February 2010
|
| DOI | 10.1007/s10548-010-0137-y |
| Pubmed ID | |
| Authors |
Katarzyna Blinowska, Rafal Kus, Maciej Kaminski, Joanna Janiszewska |
| Abstract |
The transmission of brain activity during constant attention test was estimated by means of the short-time directed transfer function (SDTF). SDTF is an estimator based on a multivariate autoregressive model. It determines the propagation as a function of time and frequency. For nine healthy subjects the transmission of EEG activity was determined for target and non-target conditions corresponding to pressing of a switch in case of appearance of two identical images or withholding the reaction in case of different images. The involvement of prefrontal and frontal cortex manifested by the propagation from these structures was observed, especially in the early stages of the task. For the target condition there was a burst of propagation from C3 after pressing the switch, which can be interpreted as beta rebound upon completion of motor action. In case of non-target condition the propagation from F8 or Fz to C3 was observed, which can be connected with the active inhibition of motor cortex by right inferior frontal cortex or presupplementary motor area. |
Mendeley readers
The data shown below were compiled from readership statistics for 62 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United States | 3 | 5% |
| Germany | 1 | 2% |
| Brazil | 1 | 2% |
| Italy | 1 | 2% |
| Russia | 1 | 2% |
| Taiwan | 1 | 2% |
| Unknown | 54 | 87% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Researcher | 16 | 26% |
| Student > Ph. D. Student | 12 | 19% |
| Student > Master | 8 | 13% |
| Student > Doctoral Student | 5 | 8% |
| Student > Bachelor | 3 | 5% |
| Other | 9 | 15% |
| Unknown | 9 | 15% |
| Readers by discipline | Count | As % |
|---|---|---|
| Engineering | 12 | 19% |
| Agricultural and Biological Sciences | 9 | 15% |
| Psychology | 7 | 11% |
| Neuroscience | 7 | 11% |
| Medicine and Dentistry | 6 | 10% |
| Other | 6 | 10% |
| Unknown | 15 | 24% |
Attention Score in Context
This research output has an Altmetric Attention Score of 3. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 19 April 2013.
All research outputs
#7,454,951
of 22,790,780 outputs
Outputs from Brain Topography
#155
of 486 outputs
Outputs of similar age
#34,551
of 93,622 outputs
Outputs of similar age from Brain Topography
#2
of 2 outputs
Altmetric has tracked 22,790,780 research outputs across all sources so far. This one is in the 44th percentile – i.e., 44% of other outputs scored the same or lower than it.
So far Altmetric has tracked 486 research outputs from this source. They receive a mean Attention Score of 4.6. This one has gotten more attention than average, scoring higher than 56% of its peers.
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We're also able to compare this research output to 2 others from the same source and published within six weeks on either side of this one.