Now showing items 21-40 of 132

    • Statistical analysis methods for the fMRI data 

      Behroozi, M.; Daliri, M.R.; Boyaci H. (2011)
      Functional magnetic resonance imaging (fMRI) is a safe and non-invasive way to assess brain functions by using signal changes associated with brain activity. The technique has become a ubiquitous tool in basic, clinical ...
    • Systematic discovery of Rab GTPases with synaptic functions in Drosophila 

      Chan, C.-C.; Scoggin, S.; Wang, D.; Cherry, S.; Dembo, T.; Greenberg, B.; Jin, E.J.; Kuey, C.; Lopez, A.; Mehta, S.Q.; Perkins, T.J.; Brankatschk, M.; Rothenfluh, A.; Buszczak, M.; Hiesinger P.R. (2011)
      Background: Neurons require highly specialized intracellular membrane trafficking, especially at synapses. Rab GTPases are considered master regulators of membrane trafficking in all cells, and only very few Rabs have known ...
    • Effects of stimulus range on color categorization 

      Wright, O. (John Benjamins Publishing Company, 2011)
      This chapter reports three experiments detailing the influences of stimulus range on color categorization. The results show that both categorization and speed of categorization of colorful stimuli can be influenced by ...
    • Category training affects colour discrimination but only in the right visual field 

      Drivonikou G.; Clifford A.; Franklin A.; Özgen E.; Davies I.R. L. (John Benjamins Publishing Company, 2011)
      There is indirect evidence that categorical colour perception (better discrimination of colours from different categories than those from the same category) can be learned. For instance, CP can be induced across a newly ...
    • Visual motion and the perception of surface material 

      Doerschner, K.; Fleming, R. W.; Yilmaz, O.; Schrater, P. R.; Hartung, B.; Kersten, D. (Cell Press, 2011)
      Many critical perceptual judgments, from telling whether fruit is ripe to determining whether the ground is slippery, involve estimating the material properties of surfaces. Very little is known about how the brain recognizes ...
    • Recessive LAMC3 mutations cause malformations of occipital cortical development 

      Barak, T.; Kwan, K. Y.; Louvi, A.; Demirbilek, V.; Saygi, S.; Tüysüz, B.; Choi, M.; Boyaci, H.; Doerschner, K.; Zhu, Y.; Kaymakçalan, H.; Yilmaz, S.; Bakircioglu, M.; Çağlayan, A. O.; Öztürk, A.K.; Yasuno, K.; Brunken W. J.; Atalar, E.; Yalçnkaya, C.; Dinçer, A.; Bronen, R. A.; Mane, S.; Özçelik, T.; Lifton, R. P.; Šestan, N.; Bilgüvar, K.; Günel, M. (Nature Publishing Group, 2011-05-15)
      The biological basis for regional and inter-species differences in cerebral cortical morphology is poorly understood. We focused on consanguineous Turkish families with a single affected member with complex bilateral ...
    • Rapid classification of specular and diffuse reflection from image velocities 

      Doerschner, K.; Kersten, D.; Schrater, P. R. (Elsevier BV, 2011-09)
      We propose a method for rapidly classifying surface reflectance directly from the output of spatiotemporal filters applied to an image sequence of rotating objects. Using image data from only a single frame, we compute ...
    • Homozygosity mapping and targeted genomic sequencing reveal the game responsible for cerebellar hypoplasia and quadrupedal locomotion in a consanguineous kindred 

      Gulsuner, S.; Tekinay, A. B.; Doerschner, K.; Boyaci, H.; Bilguvar, K.; Unal, H.; Ors, A.; Onat, O. E.; Atalar, E.; Basak, A. N.; Topaloglu, H.; Kansu, T.; Tan, M.; Tan, U.; Gunel, M.; Ozcelik, T. (Cold Spring Harbor Laboratory Press, 2011-09-01)
      The biological basis for the development of the cerebro-cerebellar structures required for posture and gait in humans is poorly understood. We investigated a large consanguineous family from Turkey exhibiting an extremely ...
    • Narrative performance, peer group culture, and narrative development in a preschool classroom 

      Nicolopoulou A.; Cates C.B.; De Sá Barbosa A.; Ilgaz H. (Cambridge University Press, 2012)
      Introduction This chapter uses the analysis of a preschool storytelling and story-acting practice to explore some of the ways that peer-oriented symbolic activities and peer group culture can serve as valuable contexts for ...
    • Neural correlates of acquired color category effects 

      Clifford, A.; Franklin, A.; Holmes, A.; Drivonikou V.G.; Özgen, E.; Davies I.R.L. (2012)
      Category training can induce category effects, whereby color discrimination of stimuli spanning a newly learned category boundary is enhanced relative to equivalently spaced stimuli from within the newly learned category ...
    • Growth hormone modulates hippocampal excitatory synaptic transmission and plasticity in old rats 

      Molina, D. P.; Ariwodola, O. J.; Linville, C.; Sonntag, W. E.; Weiner, J. L.; Brunso-Bechtold, J. K.; Adams, M. M. (2012)
      Alterations in the alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionate receptor (AMPA-R) and N-methyl-D-aspartate receptor (NMDA-R) have been documented in aged animals and may contribute to changes in hippocampal-dependent ...
    • Oscillatory synchronization model of attention to moving objects 

      Yilmaz, O. (Elsevier, 2012)
      The world is a dynamic environment hence it is important for the visual system to be able to deploy attention on moving objects and attentively track them. Psychophysical experiments indicate that processes of both attentional ...
    • Relative flattening between velvet and matte 3D shapes: Evidence for similar shape-from-shading computations 

      Wijntjes, M. W. A.; Doerschner, K.; Kucukoglu, G.; Pont, S. C. (Association for Research in Vision and Ophthalmology, 2012)
      Among other cues, the visual system uses shading to infer the 3D shape of objects. The shading pattern depends on the illumination and reflectance properties (BRDF). In this study, we compared 3D shape perception between ...
    • Culture and the distinctiveness motive: constructing identity in individualistic and collectivistic contexts 

      Becker, M.; Vignoles, V. L.; Owe, E.; Brown, R.; Smith, P. B.; Easterbrook, M.; Herman, G.; De Sauvage, I.; Bourguignon, D.; Torres, A.; Camino, L.; Lemos, F. C. S.; Ferreira, M. S.; Koller, S. H.; Gonzãlez, R.; Carrasco, D.; Cadena, M. P.; Lay, S.; Wang, Q.; Bond, M. H.; Trujillo, E.; Balanta, P.; Valk, A.; Mekonnen, K. H.; Nizharadze, G.; Fülöp, M.; Regalia, C.; Manzi, C.; Brambilla, M.; Harb, C.; Aldhafri, S.; Martin, M.; Macapagal, M. E. J.; Chybicka, A.; Gavreliuc, A.; Buitendach, J.; Gallo, I.; Özgen E.; Güner, Ü. E.; Yamakoğlu, N. (American Psychological Association, 2012)
      The motive to attain a distinctive identity is sometimes thought to be stronger in, or even specific to, those socialized into individualistic cultures. Using data from 4,751 participants in 21 cultural groups (18 nations ...
    • Ethnic identity and discrimination among children 

      Friesen, J.; Arifovic, J.; Wright, S. C.; Ludwig, A.; Giamo, L.; Baray, G. (Elsevier BV, 2012-12)
      We engaged over 430 Canadian children in a series of activities designed to reveal their evaluations of three ethnic groups (White, East Asian and South Asian), their identification with these groups, and their behavior ...
    • Beyond principles and programs: an action framework for modeling development 

      Allen, J. W. P.; Bickhard, M. H. (S. Karger AG, 2013)
      Fields focuses on implementation not origins, but the origins of nativism are located in issues about the origins of representations. His narrower focus is on organization of empirical atoms - nativism argues that object ...
    • Tract-based spatial statistics of diffusion tensor imaging in hereditary spastic paraplegia with thin corpus callosum reveals widespread white matter changes 

      Karlı Oğuz, K.; Şanverdi, E.; Has, A.; Temuçin, Ç.; Türk, S.; Doerschner, K. (Turkish Society of Radiology, 2013)
      PURPOSE We aimed to investigate white matter diffusivity abnormalities in hereditary spastic paraplegia with thin corpus callosum (HSP-TCC) patients in relation with electrophysiological findings. MATERIALS AND METHODS ...
    • Aging, neurogenesis, and caloric restriction in different model organisms 

      Ergul, A. A.; Ozdemir A.T.; Adams, M. M. (International Society on Aging and Disease, 2013)
      Brain aging is a multifactorial process that is occurring across multiple cognitive domains. A significant complaint that occurs in the elderly is a decrement in learning and memory ability. Both rodents and zebrafish ...
    • Effects of surface reflectance and 3D shape on perceived rotation axis 

      Doerschner, K.; Yilmaz, O.; Kucukoglu, G.; Fleming, R. W. (Association for Research in Vision and Ophthalmology, 2013)
      Surface specularity distorts the optic flow generated by a moving object in a way that provides important cues for identifying surface material properties (Doerschner, Fleming et al., 2011). Here we show that specular flow ...
    • Contextualism as an important facet of individualism-collectivism: personhood beliefs across 37 national groups 

      Owe, E.; Vignoles, V. L.; Becker, M.; Brown, R.; Smith, P .B.; Lee, S. W. S.; Easterbrook, M.; Gadre, T.; Zhang X.; Gheorghiu, M.; Baguma, P.; Tatarko, A.; Aldhafri, S.; Zinkeng, M.; Schwartz, S. J.; Des Rosiers, S. E.; Villamar, J. A.; Mekonnen, K. H.; Regalia, C.; Manzi, C.; Brambilla, M.; Kusdil, E.; Çağlar, S.; Gavreliuc, A.; Martin, M.; Jianxin, Z.; Lv, S.; Fischer, R.; Milfont, T. L.; Torres, A.; Camino, L.; Kreuzbauer, R.; Gausel, N.; Buitendach, J. H.; Lemos, F. C. S.; Fritsche, I.; Möller, B.; Harb, C.; Valk, A.; Espinosa, A.; Jaafar, J. L.; Yuki, M.; Ferreira, M. C.; Chobthamkit, P.; Fülöp, M.; Chybicka, A.; Wang, Q.; Bond, M. H.; González, R.; Didier, N.; Carrasco, D.; Cadena, M. P.; Lay, S.; Gardarsdóttir, R. B.; Nizharadze, G.; Pyszczynski, T.; Kesebir, P.; Herman, G.; Sauvage, Isabelle de; Courtois, M.; Bourguignon, D.; Özgen, E.; Güner Ü. E.; Yamakoğlu, N.; Abuhamdeh, S.; Mogaji, A.; Macapagal, M. E. J.; Koller, S. H.; Amponsah, B.; Misra, G.; Kapur, P.; Trujillo, E. V.; Balanta, P.; Ayala, B. C.; Gallo, I. S.; Gil, P. P.; Clemares, R. L.; Campara, G.; Jalal, B. (Sage Publications, Inc., 2013)
      Beliefs about personhood are understood to be a defining feature of individualism-collectivism (I-C), but they have been insufficiently explored, given the emphasis of research on values and self-construals. We propose the ...