ALL libraries (COBIB.SI union bibliographic/catalogue database)
-
Elektroencefalografska koherenca med vidnimi in motoričnimi področji možganske skorje pri vidno-motorični nalogi = Electroencephalographic coherence between visual and motor areas of cerebral cortex during visuomotor taskBrežan, Simon ; Rutar, Veronika ; Logar, VitoBackground. The functional integration ( binding ) of different brain areas, for example as a possible mechanism for stimulus perception, may be mediated by the synchronizing oscillatory activity of ... neuronal populations, which can be determined by electroencephalographic coherence analysis. Visuomotor integration in a visuomotor task requires functional cooperation between the motor and visual cortical areas. Unilateral limb movements are based on the activation of contralateral primary motor cortex and bilateral activation of premotor cortices. Aim. Our main aim was to introduce a new method of coherence analysis and to compare our results obtained using an established model of the visuomotor task with other comparable studies, thereby assessing the validity of this method. The changes in coherence and power spectra of theleft and right hemispheres of the brain were then compared while the subjects performed the visuomotor task with the right or with the left hand. Hypothesis. It was assumed that the coherence between the visual and motor areas of the cortex would increase for the visuomotor task compared to the control tasks. It was also hypothesized that an increase in coherence and a decrease in the power spectrum while performing the task with the right hand would be greater in the left hemisphere and vice versa. Methods. 6 healthy, right-handed subjects were tested and their electroencephalograms were recorded while they performed 4 different tasks: a visuomotor task with the right and the left hand (which required good coordination between visual and motor brain areas), a visual task, a motor task and a visual and motor task (which required independent activation of the visual and motor areas). For coherence and spectral analysis, a special computer program was designed usingMatlab software. (Abstract truncated at 2000 characters).Source: Medicinski razgledi : [medicinski pregledni, strokovni in raziskovalni članki]. - ISSN 0025-8121 (Letn. 44, št. 1, 2005, str. 3-22)Type of material - article, component partPublish date - 2005Language - slovenianCOBISS.SI-ID - 19278041
Author
Brežan, Simon |
Rutar, Veronika |
Logar, Vito
Topics
Electroencephalography |
Cortical Synchronization |
Visual Cortex |
Motor Cortex |
Adult |
Alpha Rhythm |
Beta Rhythm |
Elektroencefalografija |
Kortikalna sinhronizacija |
Motorična skorja |
Vidna skorja |
Alfa ritem |
Beta ritem |
Odrasli
![loading ... loading ...](themes/default/img/ajax-loading.gif)
source: Medicinski razgledi : [medicinski pregledni, strokovni in raziskovalni članki]. - ISSN 0025-8121 (Letn. 44, št. 1, 2005, str. 3-22)
![loading ... loading ...](themes/default/img/ajax-loading.gif)
![loading ... loading ...](themes/default/img/ajax-loading.gif)
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Shelf entry
Permalink
- URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Year | Impact factor | Edition | Category | Classification | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Select the library membership card:
If the library membership card is not in the list,
add a new one.
DRS, in which the journal is indexed
Database name | Field | Year |
---|
Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
---|---|
Brežan, Simon | 40584 |
Rutar, Veronika | 37389 |
Logar, Vito | 27517 |
Source: Personal bibliographies
and: SICRIS
Select pickup location:
Material pickup by post
Delivery address:
Address is missing from the member's data.
The address retrieval service is currently unavailable, please try again.
By clicking the "OK" button, you will confirm the pickup location selected above and complete the reservation process.
By clicking the "OK" button, you will confirm the above pickup location and delivery address, and complete the reservation process.
By clicking the "OK" button, you will confirm the address selected above and complete the reservation process.
Notification
Automatic login and reservation service currently not available. You can reserve the material on the Biblos portal or try again here later.
Subject headings in COBISS General List of Subject Headings
Select pickup location
The material from the parent unit is free. If the material is delivered to the pickup location from another unit, the library may charge you for this service.
Pickup location | Material status | Reservation |
---|
Reservation in progress
Please wait a moment.
Reservation was successful.
Reservation failed.
Reservation...
Membership card:
Pickup location: