Katie L McMahon
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Explore the profile of Katie L McMahon including associated specialties, affiliations and a list of published articles.
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210
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6460
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Recent Articles
1.
Vadinova V, Brownsett S, Garden K, Roxbury T, OBrien K, Copland D, et al.
Brain Commun
. 2025 Jan;
7(1):fcae370.
PMID: 39845737
The integrity of the frontal segment of the corpus callosum, forceps minor, is particularly susceptible to age-related degradation and has been associated with cognitive outcomes in both healthy and pathological...
2.
Garcia-Marin L, Campos A, Diaz-Torres S, Rabinowitz J, Ceja Z, Mitchell B, et al.
Nat Genet
. 2024 Oct;
56(11):2333-2344.
PMID: 39433889
Subcortical brain structures are involved in developmental, psychiatric and neurological disorders. Here we performed genome-wide association studies meta-analyses of intracranial and nine subcortical brain volumes (brainstem, caudate nucleus, putamen, hippocampus,...
3.
Kearney E, McMahon K, Guenther F, Arciuli J, de Zubicaray G
Cognition
. 2024 Oct;
254:105972.
PMID: 39388784
How do we represent and process abstract and concrete concepts? The "concreteness effect", in which words with more concrete meanings are processed more quickly and accurately across a range of...
4.
Garcia-Marin L, Campos A, Diaz-Torres S, Rabinowitz J, Ceja Z, Mitchell B, et al.
medRxiv
. 2024 Oct;
PMID: 39371125
Subcortical brain structures are involved in developmental, psychiatric and neurological disorders. We performed GWAS meta-analyses of intracranial and nine subcortical brain volumes (brainstem, caudate nucleus, putamen, hippocampus, globus pallidus, thalamus,...
5.
Volfart A, McMahon K, de Zubicaray G
Neurobiol Lang (Camb)
. 2024 Sep;
5(4):901-921.
PMID: 39301209
It is well-established from fMRI experiments employing gradient echo echo-planar imaging (EPI) sequences that overt speech production introduces signal artefacts compromising accurate detection of task-related responses. Both design and post-processing...
6.
Pourzinal D, Lawson R, Yarnall A, Williams-Gray C, Barker R, Yang J, et al.
Alzheimers Dement (Amst)
. 2024 Aug;
16(3):e12625.
PMID: 39104403
Introduction: A subset of people with Parkinson's disease (PD) develop dementia faster than others. We aimed to profile PD cognitive subtypes at risk of dementia based on their rate of...
7.
Yu Y, Cui H, Haas S, New F, Sanford N, Yu K, et al.
Hum Brain Mapp
. 2024 Jul;
45(10):e26768.
PMID: 38949537
Structural neuroimaging data have been used to compute an estimate of the biological age of the brain (brain-age) which has been associated with other biologically and behaviorally meaningful measures of...
8.
Strike L, Kerestes R, McMahon K, de Zubicaray G, Harding I, Medland S
Hum Brain Mapp
. 2024 May;
45(8):e26717.
PMID: 38798116
Twin studies have found gross cerebellar volume to be highly heritable. However, whether fine-grained regional volumes within the cerebellum are similarly heritable is still being determined. Anatomical MRI scans from...
9.
de Zubicaray G, Kearney E, Guenther F, McMahon K, Arciuli J
J Exp Psychol Hum Percept Perform
. 2024 May;
50(7):723-739.
PMID: 38709621
Across spoken languages, there are some words whose acoustic features resemble the meanings of their referents by evoking perceptual imagery, i.e., they are iconic (e.g., in English, "splash" imitates the...
10.
Tolkacheva V, Brownsett S, McMahon K, de Zubicaray G
Cereb Cortex
. 2024 Mar;
34(3).
PMID: 38494418
Listeners can use prior knowledge to predict the content of noisy speech signals, enhancing perception. However, this process can also elicit misperceptions. For the first time, we employed a prime-probe...