Nevropsykologi nr 1 - Norsk nevropsykologisk forening
Nevropsykologi nr 1 - Norsk nevropsykologisk forening
Nevropsykologi nr 1 - Norsk nevropsykologisk forening
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kan manipuleres (Tallus et al., 2007; Westerhausen et<br />
al. 2009; se også Andersson et al., 2008a). Det er foreslått<br />
at dette kan åpne for muligheten for å teste ulike<br />
populasjoner ved betingelser som involverer forskjellig<br />
grad av oppmerksomhet og eksekutiv kognitiv kontroll,<br />
men også at fremtidige studier må evaluere potensialet<br />
ved slik parametrisk manipulasjon for å muliggjøre<br />
bedre måling av oppmerksomhetskontroll for forskjellige<br />
grupper (Hugdahl et al., 2009).<br />
Referanser<br />
Alden, J.D., Harrison, D.W., Snyder, K.A., Everhart,<br />
D.E. (1997). Age differences in intention to left and<br />
right hemispace using a dichotic listening paradigm.<br />
Neuropsychiatry, neuropsychology and behavioral neurology,<br />
10,(4), pp. 239-242<br />
Andersson, M., Llera, J.E., Rimol, L.M., Hugdahl, K.<br />
(2008a). Using dichotic listening to study bottom-up<br />
and top-down processing in children and adults. Child<br />
Neuropsychology, 14, 470–479.<br />
Andersson, M., Reinvang, I., Wehling, E., Hugdahl, K.,<br />
Lundervold, A.J. (2008b). A dichotic listening study of<br />
attention control in older adults. Scandinavian Journal<br />
of Psychology, 49, 299–304.<br />
Andersson, M., Ystad, M., Lundervold, A., Lundervold.,<br />
A.J. Correlations between measures of executive attention<br />
control and cortical thickness of posterior left middle<br />
frontal gyrus. A dichotic listening study. In prep.<br />
Engle, R.W. (2002). Working memory capacity as<br />
executive attention. Current Directions in Psychological<br />
Science, 11, 19–23.<br />
Hugdahl, K. & Andersson, L. (1986). The "forced-attention<br />
paradigm" in dichotic listening to<br />
CV-syllables: A comparison between adults and children.<br />
Cortex, 22 , 417–432.<br />
Hugdahl, K., Rund, B. R., Lund, A., Asbjørnsen, A.,<br />
Egeland, J., Landrø, N. I., Roness, A., Stordal, K. &<br />
Sundet, K. (2003). Attentional and executive dysfunctions<br />
in schizophrenia and depression: Evidence from<br />
dichotic listening performance. Biological Psychiatry,53,<br />
609–616.<br />
<strong>Nevropsykologi</strong> <strong>nr</strong>. 1-2009<br />
FORSKNINGSPROSJEKTER<br />
Hugdahl, K., Westerhausen, R., Alho, K., Medvedev,<br />
S., Laine, M, & Hämäläinen. H. (2009).<br />
Attention and cognitive control: Unfolding the dichotic<br />
listening story. Scandinavian Journal of Psychology, 50,<br />
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(2001). Cognitive effects in dichotic speech testing in<br />
elderly persons. Ear and Hearing, 22,120–129.<br />
Milham, M.P., Erickson, K.I., Banich, M.T., Kramer,<br />
A.F., Webb, A., Wszalek, T., Cohen, N.J., 2002.<br />
Attentional control in the aging brain: insights from an<br />
fMRI study of the Stroop task. Brain and Cognition. 49<br />
(3), 277–296.<br />
Salat, D.H., Buckner, R.L., Snyder, A.Z., Greve, D.N.,<br />
Desikan, R.S.R., Busa, E., Morris,<br />
J.C., Dale, A.M., Fischl, B. (2004). Thinning of the<br />
cerebral cortex in aging. Cerebral Cortex, 14, 721–730.<br />
Tallus, J., Hugdahl, K., Alho, K., Medvedev, S.,<br />
Hämäläinen, H. (2007). Interaural intensity<br />
difference and ear advantage in listening to dichotic<br />
consonant–vowel syllable pairs. Brain Research, 1185,<br />
195–200.<br />
Thomsen, T., Specht, K., Rimol, L. M., Hammar, Å.,<br />
Nyttingnes, J., Ersland, L. & Hugdahl,<br />
K. (2004). Brain localization of attentional control in<br />
different age groups by combining functional and structural<br />
MRI. NeuroImage, 22, 912-919.<br />
West, R.L. (1996). An application of prefrontal cortex<br />
function theory to cognitive aging.<br />
Psychological Bulletin, 120, 272–292.<br />
Westerhausen, R., Moosmann, M., Alho, K., Medvedev,<br />
S., Hämäläinen, H. & Hugdahl, K.<br />
(2009). Top-down and bottom-up interaction: manipulating<br />
the dichotic listening ear advantage. Brain<br />
Research, 1250, 183-189.<br />
HoVedVeileder: ProFeSSor ASTri J. lUNderVold.<br />
MedVeileder: ProFeSSor KeNNeTH HUgdAHl.<br />
Begge Veiledere er KNyTTeT Til ForSKergrUPPeN<br />
For BiologiSK og MediSiNSK PSyKologi,<br />
UNiVerSiTeTeT i BergeN.<br />
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