Christopher A Olm
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Explore the profile of Christopher A Olm including associated specialties, affiliations and a list of published articles.
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22
Citations
130
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Recent Articles
1.
Cohen J, Phillips J, Das S, Olm C, Radhakrishnan H, Rhodes E, et al.
Neuroimage Clin
. 2024 Dec;
45:103714.
PMID: 39675237
Background: Lewy body disorders (LBD), encompassing Parkinson disease (PD), PD dementia (PDD), and dementia with Lewy bodies (DLB), are characterized by alpha-synuclein pathology but often are accompanied by Alzheimer's disease...
2.
Mihailescu S, Hlava Q, Cook P, Mandelli M, Lee S, Boeve B, et al.
Front Neurol
. 2024 Sep;
15:1452944.
PMID: 39233675
Introduction: Frontotemporal lobar degeneration (FTLD) is associated with FTLD due to tau (FTLD-tau) or TDP (FTLD-TDP) inclusions found at autopsy. Arterial Spin Labeling (ASL) MRI is often acquired in the...
3.
Cohen J, Radhakrishnan H, Olm C, Das S, Cook P, Wolk D, et al.
medRxiv
. 2024 Aug;
PMID: 39185524
Background: Excessive daytime sleepiness (EDS) is a disabling symptom of Lewy body disorders (LBD). The hypothalamus is a key sleep-wake regulator, but its contribution to EDS in LBD remains unclear....
4.
Cho S, Olm C, Ash S, Shellikeri S, Agmon G, Cousins K, et al.
Alzheimers Dement
. 2024 Apr;
20(5):3416-3428.
PMID: 38572850
Introduction: Screening for Alzheimer's disease neuropathologic change (ADNC) in individuals with atypical presentations is challenging but essential for clinical management. We trained automatic speech-based classifiers to distinguish frontotemporal dementia (FTD)...
5.
Phillips J, Adluru N, Chung M, Radhakrishnan H, Olm C, Cook P, et al.
Front Neurosci
. 2024 Apr;
18:1353306.
PMID: 38567286
Introduction: Multimodal evidence indicates Alzheimer's disease (AD) is characterized by early white matter (WM) changes that precede overt cognitive impairment. WM changes have overwhelmingly been investigated in typical, amnestic mild...
6.
Nevler N, Cho S, Cousins K, Ash S, Olm C, Shellikeri S, et al.
Neurology
. 2024 Jan;
102(2):e207926.
PMID: 38165329
Background And Objectives: Clinical trials developing therapeutics for frontotemporal degeneration (FTD) focus on pathogenic variant carriers at preclinical stages. Objective, quantitative clinical assessment tools are needed to track stability and...
7.
Shellikeri S, Cho S, Ash S, Gonzalez-Recober C, McMillan C, Elman L, et al.
Amyotroph Lateral Scler Frontotemporal Degener
. 2023 Dec;
25(3-4):317-325.
PMID: 38050971
Objective: To evaluate automated digital speech measures, derived from spontaneous speech (picture descriptions), in assessing bulbar motor impairments in patients with ALS-FTD spectrum disorders (ALS-FTSD). Methods: Automated vowel algorithms were...
8.
Ohm D, Rhodes E, Bahena A, Capp N, Lowe M, Sabatini P, et al.
Front Neurol
. 2023 Oct;
14:1245886.
PMID: 37900607
Frontotemporal dementia (FTD) is a spectrum of clinically and pathologically heterogenous neurodegenerative dementias. Clinical and anatomical variants of FTD have been described and associated with underlying frontotemporal lobar degeneration (FTLD)...
9.
Chen M, Burke S, Olm C, Irwin D, Massimo L, Lee E, et al.
Brain Commun
. 2023 May;
5(3):fcad147.
PMID: 37223129
Despite well-articulated hypotheses of spreading pathology in animal models of neurodegenerative disease, the basis for spreading neurodegenerative pathology in humans has been difficult to ascertain. In this study, we used...
10.
Olm C, Burke S, Peterson C, Lee E, Trojanowski J, Massimo L, et al.
Neuroimage Clin
. 2022 Dec;
37:103285.
PMID: 36508888
Background: In previous studies of patients with frontotemporal lobar degeneration due to tau (FTLD-tau) and FTLD due to TDP (FTLD-TDP), cortical volumes derived from T1-weighted MRI have been used to...