Peer-reviewed Journal Arcticles
2024
Smaczny, S., Klein, E., Jung, S., Moeller, K., & Karnath, H. O. (2024). The line bisection bias as a deficit of proportional reasoning− evidence from number line estimation in neglect. Neuropsychologia, 108848.
2023
Klein,
E. & Knops, A. (2023).
The two-network framework of number processing - a step towards a better
understanding of the neural origins of developmental dyscalculia. Journal of Neural Transmission. https://doi.org/10.1007/s00702-022-02580-8
Klein, E., Zamarian, L., & Kaufmann L. (2023). Challenges in Understanding Numerical Learning: Editorial for Brain Sciences Special Issue "Neurocognitive Signatures of Math (Learning) across the Lifespan and Their Interrelation with Other Aspects of Cognition and Emotion". Brain Sciences, 13(3):420. https://doi.org/10.3390/brainsci13030420
Ninaus, M., Cortez, R. Hazin, I., Kiili, K., Wortha, S.M., Klein, E., Weiss, E.M. & Moeller, K. (2023). The added value of game elements: better training performance but comparable learning gains. Educational Technology Research and Development, 1-23. https://doi.org/10.1007/s11423-023-10263-8
Smaczny, S., Sperber, C., Jung, S, Moeller,
K., Karnath, H.-O. & Klein, E. (2023). Disconnection in a left-hemispheric
temporo-parietal network impairs multiplication fact retrieval. Neuroimage 268, 119840. https://doi.org/https://doi.org/10.1016/j.neuroimage.2022.119840
Wortha, S. M., Klein, E., Lambert, K., Dackermann, T., & Moeller, K. (2023). The relevance of basic numerical skills for fraction processing: Evidence from cross-sectional data. PLOS ONE, 18(1), e0281241. https://doi.org/10.1371/journal.pone.0281241
2022
Göbel, S. M., Terry, R., Klein, E., Hymers, M., & Kaufmann, L. (2022). Impaired Arithmetic Fact Retrieval in an Adult with Developmental Dyscalculia: Evidence from Behavioral and Functional Brain Imaging Data. Brain Sciences, 12(6), 735. https://doi.org/10.3390/brainsci12060735
Jung, S., Janssen, R. J., & Klein, E. (2022). Laterality in simple multiplication: Assessing hemispheric specialization of arithmetic fact retrieval in a visual hemifield paradigm. Journal of Experimental Psychology: Human Perception and Performance, 48(4), 351. https://doi.org/10.1017/s1355617722000790
Rosenzopf, H., Sperber, C., Wortha, F., Wiesen, D., Muth, A., Klein, E., Moeller, K. & Karnath, H.-O. (2022). Spatial Neglect in the digital Age - Influence of Presentation Format on Patients' Test Behavior. Journal of the International Neuropsychological Society, 1-10. https://doi.org/10.1017/s1355617722000790.
2021
Greipl, S., Klein, E., Lindstedt, A., Kiili, K., Moeller, K., Karnath, H.- O., Bahnmueller, J., Bloechle, J., & Ninaus, M. (2021). When the brain comes into play: Neurofunctional correlates of emotions and reward in game-based learning. Computers in Human Behavior, 125, 106946. https://doi.org/10.1016/j.chb.2021.106946.
Jung, S., Moeller, K., Klein, E., & Heller, J. (2021). Mode effect: An issue of perspective? Writing mode differences in a spelling assessment in German children with and without developmental dyslexia. Dyslexia, 1-38. DOI: 10.1002/dys.1675
Klein, E., Babai, R., Ischebeck, A. & Moeller, K. (2021). Editorial: Neuro-cognitive Architecture of Numerical Cognition and Its Development. Frontiers in Human Neuroscience, 15:670460. doi: 10.3389/fnhum.2021.670460
2020
Colling, L. J.,
Szűcs, D., De Marco, D., Cipora, K., Ulrich, R., Nuerk, H. C., Soltanlou, M., Bryce,
D., Chen, S.-C., Schroeder, P.A., Henare, D.T., Chrystall, C.K., Corballis, P.M.,
Ansari, D., Goffin, C., Sokolowski, H.M., Hancock P.J.B, Millen, A.E., Langton
S.R.H., Holmes, K.J., Saviano, M.S., Tummino, T.A., Lindemann, O., Zwaan, R.A.,
Lukavský, J., Becková, A., Vranka, M.A., Cutini, S., Mammarella, I.C., Mulatti,
C., Bell, R., Buchner, A., Mieth, L., Röer, J.P., Klein, E., Huber, S., Moeller,
K., Ocampo, B., Lupiáñez, J., Ortiz-Tudela, J., de la Fuente, J., Santiago, S.,
Ouellet, M., Hubbard, E.M., Toomarian, E.Y., Job, R., Treccani, B., & McShane,
B.B. (2020). Registered Replication Report on Fischer, Castel, Dodd, and Pratt
(2003). Advances
in Methods and Practices in Psychological Science, 1-12. DOI:
10.1177/2515245920903079.
Jung, S., Moeller, K., Karnath, H. O.,
& Klein, E. (2020). Hemispheric lateralization of arithmetic facts
and magnitude processing for two-digit numbers. Frontiers in Human Neuroscience, 14, 88. [OA]
Jung, S., Roesch, S., Klein, E., Dackermann, T., Heller, J., & Moeller, K. (2020). The strategy matters: Bounded and unbounded number line estimation in secondary school children. Cognitive Development, 53, 100839.
Kaufmann, L., von Aster, M., Goebel., S.M., Marksteiner, J. & Klein, E. (2020). Developmental dyscalculia in adults: Current issues and open questions for future research. Learning and Learning Disorders, 9, 126-137. [OA]
Wortha, S.M, Bloechle, J., Ninaus, M.,
Kiili, K., Lindstedt, A., Bahnmueller, J., Moeller, K. & Klein,
E. (2020). Neurofunctional plasticity in fraction learning: an fMRI
training study. Trends in Neuroscience and Education, 21, 100141.
2019
Dietrich, J. F., Nuerk, H. C., Klein, E., Moeller, K., & Huber, S. (2019). Set size influences the relationship between ANS acuity and math performance: a result of different strategies? Psychological Research, 83(3), 590-561.
Klein, E., Bieck, S.M., Bloechle, J., Huber, S., Bahnmueller, J., Willmes, K. & Moeller, K. (2019). Anticipation of difficult tasks - neural correlates of negative emotions and emotion regulation. Behavioral and Brain Functions, 15(1), 4.
Klein, E., Willmes, K., Bieck, S.M., Bloechle, J., & Moeller, K. (2019).
White matter neuro-plasticity in mental arithmetic:
changes in hippocampal connectivity following arithmetic drill training. Cortex, 114, 115-123.
Mock, J., Huber, S., Bloechle, J., Bahnmueller,
J., Moeller, K., & Klein, E. (2019). Processing symbolic and non-symbolic proportions:
Domain-specific numerical and domain-general processes in intraparietal cortex.
Brain Research, 1714, 133-146.
Ninaus, M., Greipl, S., Kiili,
K., Lindstedt, A., Huber, S., Klein, E., Karnath, H.-O., & Moeller,
K. (2019). Increased
emotional engagement in game-based learning - A machine learning approach on
facial emotion detection data. Computers & Education, 142, 103641.
2018
Bieck, S. M., Artemenko, C., Moeller, K., & Klein, E. (2018). Low to no effect: application of tRNS
during two-digit addition. Frontiers
in Neuroscience, 12, 176. [OA]
Bloechle, J., Huber, S., Klein,
E., Bahnmueller, J., Moeller, K., & Rennig, J. (2018). Neuro-cognitive
mechanisms of global Gestalt perception in visual quantification. NeuroImage,
181, 359-369.
Bloechle, J., Huber, J., Klein, E., Bahnmueller, J., Rennig, J., Moeller, K., & Huber, S. (2018). Spatial arrangement and set size influence the coding of non-symbolic quantities in the intraparietal sulcus. Frontiers in Human Neuroscience, 12, 54. [OA]
Klein, E., Moeller, K., Huber, S.,
Willmes, K., Kiechl-Kohlendorfer, U. & Kaufmann, L. (2018). Gestational
age modulates neural correlates of intentional, but not automatic number
magnitude processing in children born preterm. International Journal of Developmental Neuroscience, 65, 38-44.
Mock, J., Huber, S., Bloechle, J., Dietrich,
J.F., Bahnmueller, J., Rennig, J., Klein, E., & Moeller, K. (2018). Magnitude
processing of symbolic and non-symbolic proportions: an fMRI study. Behavioral and Brain Functions, 14(1),
9. [OA]
2017
Braga,
L.W., Amemiya, E., Tauil, A., Suguieda, D., Lacerda, C., Klein, E., Dehaene-Lambertz,
G., & Dehaene, S. (2017). Tracking adult literacy acquisition with
functional MRI: a single-case study. Mind,
Brain and Education, 11, 121-132. [OA]
2016
Bloechle, J., Huber, S.,
Bahnmueller, J., Rennig, J., Willmes, K., Cavdaroglu, S., Moeller, K.,
& Klein, E. (2016). Fact
Learning in Complex Arithmetic - The Role of the Angular Gyrus revisited. Human
Brain Mapping, 37, 3061-3079.
Dietrich, J.F., Huber, S.,
Klein, E., Willmes, K., Pixner, S., & Moeller, K. (2016). A
systematic investigation of accuracy and response time based measures used to
index ANS acuity. PLoS One, 11(9):e0163076. [OA]
Huber, S., Klein, E., Moeller, K., & Willmes, K. (2016). Spatial-numerical and ordinal positional associations coexist in parallel. Frontiers in Psychology, 7:438. [OA]
Klein, E., Suchan, J., Moeller, K., Karnath, H.-O., Knops, A., Wood, G., Nuerk, H.-C., & Willmes K. (2016). Considering structural connectivity in the triple code model of numerical cognition - Differential connectivity for magnitude processing and arithmetic facts. Brain Structure and Function, 221(2), 979-95.
Klein, E., Willmes, K., Jung, S., Huber,
S., Braga, L. W., & Moeller, K. (2016). Differing connectivity of
Exner's area for numbers and letters. Frontiers
in Human Neuroscience, 10:281. [OA]
Mock, J., Huber, S., Klein,
E., & Moeller, K. (2016). Insights into numerical cognition - Considering
eye-fixations in number processing and arithmetic. Psychological Research, 80, 334-359.
Morozova, M., Koschutnig, K., Klein, E.,
& Wood, G. (2016). Monotonic non-linear transformations as a tool to
investigate age-related effects on brain white matter integrity: A Box-Cox
investigation. Neuroimage, 125,
1119-30.
Scharinger, M., Domahs, U., Klein,
E. & Domahs, F. (2016). Mental representations of vowel features
asymmetrically modulate activity in superior temporal sulcus. Brain
and Language, 163, 42-49.
Spüler, M., Walter, C., Rosenstiel, W., Gerjets,
P., Moeller, K., & Klein, E. (2016). EEG-based prediction of
cognitive workload induced by arithmetic - A step towards online adaptation in
numerical learning. ZDM Mathematics and
Education, 1-12. doi:10.1007/s11858-015-0754-8.
2015
Artemenko, C., Moeller, K., Huber, S., & Klein,
E. (2015). Differential
influences of unilateral tDCS over the intraparietal cortex on numerical
cognition. Frontiers in Human
Neuroscience, 9:110. [OA]
Dietrich, J. F., Huber, S.,
Moeller, K., & Klein, E. (2015). The influence of math
anxiety on symbolic and non-symbolic magnitude processing. Frontiers
in Psychology, 6:1621. [OA]
Huber, S., Bahnmueller, J., Klein, E.,
& Moeller, K. (2015). Testing a model of componential processing of
multi-symbol numbers - Evidence from measurement units. Psychonomic Bulletin & Review, 22, 1417-1423.
Huber, S., Klein, E., Graf, M., Nuerk,
H.-C., Moeller, K., & Willmes, K. (2015). Embodied markedness of
parity? Examining handedness effects on parity judgments. Psychological Research, 79, 963-977.
Huber, S., Klein, E.,
Moeller, K., & Willmes, K. (2015). Comparing a single case
to a control group - Applying linear mixed effects models to repeated measures
data. Cortex, 71, 148-159.
Jung, S., Halm, K., Huber, W., Willmes, K., &
Klein, E. (2015). What letters can "learn" from Arabic
digits - fMRI-controlled single case therapy study of peripheral agraphia. Brain and Language, 149, 13-26.
Mihulowicz, K., Klein, E., Nuerk, H.-O.,
Willmes, K., & Karnath, H.-O. (2015). Spatial displacement of
numbers on a vertical number line in spatial neglect. Frontiers in Human Neuroscience, 9:240. [OA]
Moeller, K., Willmes, K., &
Klein, E. (2015). A review on functional and structural brain
connectivity in numerical cognition. Frontiers in Human Neuroscience. 9:227. [OA]
Rath, D., Domahs, F., Dressel, K.,
Claros-Salinas, D., Klein, E., Willmes, K., & Krinzinger, H. (2015).
Patterns
of linguistic and numerical performance in aphasia. Behavioral and Brain Functions, 11:2. [OA]
Shikhare, S., Heim, S., Klein, E., Huber,
S. & Willmes, K. (2015). Processing of numerical and proportional
quantifiers. Cognitive Science, 39,
1504-1536.
2014
Heisterueber, M., Klein, E.,
Willmes, K., Heim, S., & Domahs, F. (2014). Processing word prosody -
behavioral and neuroimaging evidence for heterogeneous performance in a
language with variable stress. Frontiers in Psychology, 5:365. [OA]
Huber, S., Klein, E., Willmes, K., Nuerk, H.-C., & Moeller, K. (2014). Decimal fraction representations are not distinct from natural number representations - Evidence from a combined eye-tracking and computational modelling approach. Frontiers in Human Neuroscience, 8:172. [OA]
Klein, E., Huber, S., Nuerk, H.-C., & Moeller, K.(2014). Operational momentum affects eye fixation behaviour. Quarterly Journal of Experimental Psychology, 67(8), 1614-1625.
Klein, E., Moeller., K.,
Kiechl-Kohlendorfer, U., Kremser, C., Starke, M., Cohen Kadosh,
R., Pupp-Peglow, U., Schocke, M., & Kaufmann, L. (2014). Processing of intentional and automatic number
magnitudes in children born prematurely - Evidence from fMRI. Developmental Neuropsychology, 39(5),
342-364.
Mihulowicz, U., Willmes, K., Karnath, H.-O.,
& Klein, E. (2014). Single-digit arithmetic processing - anatomical
evidence from statistical voxel-based lesion analysis. Frontiers in Human Neuroscience, 8:286. [OA]
Moeller, K., Klein, E., Kucian, K., &
Willmes, K. (2014). Numerical Development - From cognitive functions to neural underpinnings.
Frontiers in Psychology, 5:1047. [OA]
Willmes, K., Moeller, K., &
Klein, E. (2014). Where numbers meet words - A common ventral
network for semantic classification. Scandinavian Journal of Psychology, 55,
202-211.
2013
Domahs, U., Klein, E.,
Huber, W., & Domahs, F. (2013). Good, bad and ugly word stress - fMRI evidence
for foot structure driven processing of prosodic violations. Brain
and Language, 125(3), 272-282.
Heisterüber, M., Schäffner, S., Heim, S., Klein, E., Willmes, K., & Domahs, F. (2013). Funktionelle Bildgebung subklinischer Defizite in der Wortakzentverarbeitung [Neuroimaging Studies of Subclinical Deficits in Word Stress Processing]. Sprache, Stimme, Gehör, 37(1), 21-23.
Klein, E., Bahnmueller, J., Mann, A., Pixner, S., Kaufmann, L., Nuerk, H.-C. & Moeller, K. (2013). Language influences on numerical development - Inversion effects on multi-digit number processing. Frontiers in Psychology, 4:480. [OA]
Klein, E., Mann, A., Huber, S., Bloechle, J., Willmes, K., Karim, A.A., Nuerk, H.-C., & Moeller, K. (2013). Bilateral bi-cephalic tDCS with two active electrodes of the same polarity modulates bilateral cognitive processes differentially. PLoS ONE 8(8): e71607. [OA]
Klein, E., Moeller, K., Glauche, V., Weiller, C., & Willmes, K. (2013). Processing pathways in mental arithmetic - Evidence from probabilistic fiber tracking. PLoS ONE, 8(1): e55455. [OA]
Klein, E., Moeller, K., Zinsberger, D., Zauner, H., Wood, G., Willmes, K., Haider, C., Gassner, A., & Nuerk, H.-C. (2013). Object-based neglect in number processing. Behavioral and Brain Functions, 9:5. [OA]
Klein, E.,Moeller, K., & Willmes, K.(2013).A neural disconnection hypothesis on impaired
numerical processing. Frontiers in Human
Neuroscience, 7:663. [OA]
Moeller, K., Klein, E., & Nuerk, H.-C.
(2013). Influences
of cognitive control in numerical cognition - Adaptation by binding for
implicit learning. Topics in Cognitive
Science, 5(2), 335-353.
Moeller, K., Klein, E., Willmes, K., &
Nuerk, H.-C. (2013). Magnitude representation in sequential comparison of two-digit numbers is
not holistic either. Cognitive
Processing, 14, 51-62.
Ochtrup, M.-T., Rath, D., Klein, E.,
Krinzinger, H., Willmes, K. & Domahs, F. (2013). Are Number Words
Fundamentally Different? A Qualitative Analysis of Aphasic Errors in Word and
Number Word Production. International Journal of Speech & Language
Pathology and Audiology, 1, 12-28.
2012
Domahs, F., Klein, E., Moeller, K., Nuerk,
H.-C., Yoon, B.-C., & Willmes, K. (2012). Multimodal semantic
quantity representations Further evidence from Korean Sign Language. Frontiers
in Psychology, 2, 389. [OA]
Moeller, K., Klein, E.,
Nuerk, H.-C., & Cohen Kadosh, R. (2012). A unitary or multiple
representations of numerical magnitude? - The case of symbolic and non-symbolic
two-digit quantities. Frontiers in Psychology, 3, 191. [OA]
2011
Domahs, F., Rath, D., Klein, E., Krinzinger, H. & Willmes, K. (2011). Numerische und sprachliche Kognition bei Patienten mit Aphasie. Zeitschrift für Neuropsychologie, 3, 199-200.
Klein, E., Domahs, U, Grande, M., & Domahs, F. (2011). Neuro-cognitive foundations of word stress processing - evidence from fMRI. Behavioral and Brain Functions, 7:15. [OA]
Klein, E., Moeller, K., Willmes, K., Nuerk, H.-C., &
Domahs, F. (2011). The influence of implicit hand-based representations on mental
arithmetic. Frontiers in Psychology, 2, 197. [OA]
Moeller K., Klein, E., Fischer, M. H.,
Nuerk, H.-C., & Willmes, K. (2011). Representation of
Multiplication Facts - Evidence for partial verbal coding. Behavioral and Brain Functions, 7:25. [OA]
Moeller, K., Klein, E., & Nuerk, H.-C.
(2011). Three
processes underlying the carry effect in addition - Evidence from eye-tracking.
British Journal of Psychology, 102,
623-645.
Moeller, K., Klein, E., & Nuerk, H.-C.
(2011). (No)
small adults - Children's processing of carry addition problems. Developmental Neuropsychology, 36(6),
702-720.
Nuerk, H.-C., Moeller, K., Klein, E., Willmes, K., & Fischer, M. H. (2011). Extending the Mental Number Line - A Review of Multi-Digit Number Processing. Journal of Psychology, 219, 3-22.
2010
Klein, E., Moeller, K., Dressel, K., Domahs, F., Wood, G., Willmes, K., & Nuerk, H.-C. (2010). To carry or not to carry - is this the question? Disentangling the carry effect in multi-digit addition. Acta Psychologica, 135, 67-76.
Klein, E., Moeller, K., Nuerk, H.-C., & Willmes K. (2010). On the neuro-cognitive foundations of basic auditory number processing. Behavioral and Brain Functions, 6:42. [OA]
Klein, E., Willmes, K., Dressel, K., Domahs, F., Wood, G., Nuerk, H.-C., & Moeller, K. (2010). Categorical and continuous - Disentangling the neural correlates of the carry effect in multi-digit addition. Behavioral and Brain Functions, 6:70. [OA]
2009
Klein, E.,
Nuerk, H.-C., Wood, G., Knops, A., & Willmes, K. (2009). The exact vs.
approximate distinction in numerical cognition may not be exact, but only
approximate - How different processes work together in multi-digit addition. Brain and Cognition, 2, 369-381.
Moeller, K., Pixner, S., Klein,
E., Cress, U., & Nuerk, H.-C. (2009). Zahlenverarbeitung ist nicht
gleich Rechnen - Eine Beschreibung basisnumerischer Repräsentationen und
spezifischer Interventionsansätze. Prävention
und Rehabilitation, 21(3), 121-136.
Zaunmüller, L., Domahs, F., Dressel, K., Lonnemann, J., Klein, E., Ischebeck, A., & Willmes, K. (2009). Rehabilitation of arithmetic fact retrieval via extensive practice A combined fMRI and behavioural case-study. Neuropsychological Rehabilitation, 19, 422-443.
Book chapters
Klein, E., Jung, S., & Kaufmann, L. (2021). A Neuropsychological Perspective on Mathematics and Language Processing. In: Diversity Dimensions in Mathematics and Language (pp. 40-64). Eds.: Fritz-Stratmann, A., Herzog, M., & Gürsoy, E. Berlin. De Gruyter. DOI: 10.1515/9783110661941-003
Fischer, U., Klein, E., Dackermann, T., & Moeller, K. (2017). The Physiology of Numerical Learning - From Neural Correlates to Embodied Trainings. In: The Psychology of Digital Learning (pp.21-40).Heidelberg. Springer-Verlag.
Moeller, K., Klein, E.,
& Kaufmann, L. (2017). Bedeutung der neurokognitiven und bildgebenden
Befunde für ein besseres Verständnis von Rechenschwierigkeiten. In A. Fritz, S.
Schmidt, & G. Ricken (Eds.), Handbuch Rechenschwäche (S. 80-95, 3. völlig
überarbeitete Auflage). Weinheim: Beltz. [Handbook Dyscalculia. 3rd. revised
edition].
Roesch, S., Klein, E.,
Kaufmann, L., & Moeller, K. (2017). Zahlen, Rechnen und das Gehirn: Können
neurokognitive Befunde zu einem besseren Verständnis des Rechnens und der
Rechenstörung beitragen? Lernwege bei Dyskalkulie und Legasthenie -
Landesverband NRW e.V.
https://ldl-nrw.de.
Willmes, K. & Klein, E.
(2014). Akalkulie [Acalculia]. In H.-O. Karnath, W. Ziegler, & G.
Goldenberg (Eds.), Klinische Neuropsychologie - Kognitive Neurologie (pp.
133-146). Stuttgart: Thieme-Verlag.
Moeller, K., Pixner, S., Klein,
E., Cress, U., & Nuerk, H.-C. (2013). Zahlenverarbeitung ist nicht
gleich Rechnen - Eine Beschreibung basisnumerischer Repräsentationen und
spezifischer Interventionsansätze. In S. Pixner & K. Moeller (Hrsg.):
Lernstörungen. München. Hachinger Verlag, 1. Auflage, 70-94.
Nuerk, H.-C., Klein, E. &
Willmes, K. (2012). Zahlenverarbeitung und Rechnen [Number processing and
calculation]. In F. Schneider & G. Fink (Hrsg.): Funktionelle MRT in
Psychiatrie und Neurologie. Heidelberg. Springer-Verlag, 2. Auflage, 443-455.
Willmes K., Klein, E. & Nuerk, H.-C. (2012): Akalkulie [Acalculia]. In F. Schneider & G. Fink (Hrsg.) Funktionelle MRT in Psychiatrie und Neurologie. Heidelberg. Springer-Verlag, 2. Auflage, 577-586.