Ajit Narayanan
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Explore the profile of Ajit Narayanan including associated specialties, affiliations and a list of published articles.
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37
Citations
142
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Recent Articles
1.
De Silva U, Madanian S, Olsen S, Templeton J, Poellabauer C, Schneider S, et al.
J Med Internet Res
. 2025 Jan;
27:e63004.
PMID: 39804693
Background: Digital biomarkers are increasingly used in clinical decision support for various health conditions. Speech features as digital biomarkers can offer insights into underlying physiological processes due to the complexity...
2.
Chen R, Ghobakhlou A, Narayanan A
Front Artif Intell
. 2025 Jan;
7:1499913.
PMID: 39744740
Introduction: Musical instrument recognition is a critical component of music information retrieval (MIR), aimed at identifying and classifying instruments from audio recordings. This task poses significant challenges due to the...
3.
Cai S, Venugopalan S, Seaver K, Xiao X, Tomanek K, Jalasutram S, et al.
Nat Commun
. 2024 Nov;
15(1):9449.
PMID: 39487163
Accelerating text input in augmentative and alternative communication (AAC) is a long-standing area of research with bearings on the quality of life in individuals with profound motor impairments. Recent advances...
4.
Li C, Narayanan A, Ghobakhlou A
J Imaging
. 2024 Aug;
10(8).
PMID: 39194975
In the field of 2-D image processing and computer vision, accurately detecting and segmenting objects in scenarios where they overlap or are obscured remains a challenge. This difficulty is worse...
5.
Haque M, Ghobakhlou A, Narayanan A
Sensors (Basel)
. 2024 Jul;
24(13).
PMID: 39000972
With the continuous development of new sensor features and tracking algorithms for object tracking, researchers have opportunities to experiment using different combinations. However, there is no standard or agreed method...
6.
Buchwald K, Narayanan A, Siegert R, Vignes M, Arrowsmith K, Sandham M
Psychol Med
. 2024 Jan;
54(6):1061-1073.
PMID: 38174555
The network theory of psychological disorders posits that systems of symptoms cause, or are associated with, the expression of other symptoms. Substantial literature on symptom networks has been published to...
7.
Gossage L, Narayanan A, Dipnall J, Berk M, Sumich A, Haslbeck J, et al.
Suicide Life Threat Behav
. 2023 Aug;
53(5):826-842.
PMID: 37571910
Introduction: Pacific adolescents in New Zealand (NZ) are three to four times more likely than NZ European adolescents to report suicide attempts and have higher rates of suicidal plans. Suicidal...
8.
Dixon E, Michaels R, Xiao X, Zhong Y, Clary P, Narayanan A, et al.
ASSETS
. 2023 Jun;
2022.
PMID: 37283282
With the rising usage of mobile phones by people with mild dementia, and the documented barriers to technology use that exist for people with dementia, there is an open opportunity...
9.
Magee W, Narayanan A, OConnor R, Haughey F, Wegener E, Chu B, et al.
Arch Phys Med Rehabil
. 2023 Apr;
104(7):1107-1114.
PMID: 37086939
Objective: To examine (1) the concurrent validity of the Music Therapy Assessment Tool for Awareness in Disorders of Consciousness (MATADOC) with the criterion standard Coma Recovery Scale-Revised (CRS-R) for outcomes...
10.
Narayanan A, Magee W, Siegert R
BMC Med Inform Decis Mak
. 2023 Mar;
23(1):41.
PMID: 36855149
Background: Prolonged Disorders of Consciousness (PDOC) resulting from severe acquired brain injury can lead to complex disabilities that make diagnosis challenging. The role of machine learning (ML) in diagnosing PDOC...