Ashlin R K Roy
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Explore the profile of Ashlin R K Roy including associated specialties, affiliations and a list of published articles.
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17
Citations
47
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Recent Articles
1.
Coulborn S, Schafer R, Roy A, Sokolowski A, Cryns N, Leichter D, et al.
Ann Clin Transl Neurol
. 2025 Mar;
PMID: 40063407
Objective: Certain frontotemporal lobar degeneration subtypes, including TDP-A and B, can either occur sporadically or in association with specific genetic mutations. It is uncertain whether syndromic or imaging features previously...
2.
Cryns N, Hardy E, Roy A, Datta S, Sokolowski A, Sturm V, et al.
Front Neurosci
. 2024 Nov;
18:1491972.
PMID: 39568670
Reward processing involves evaluation of stimuli to inform what an individual works to pursue or avoid. Patients with behavioral variant frontotemporal dementia (bvFTD) often display reward processing changes, including insensitivity...
3.
Sokolowski A, Brown J, Roy A, Cryns N, Scheffler A, Hardy E, et al.
Cortex
. 2024 Nov;
181:47-58.
PMID: 39488010
The behavioral variant of frontotemporal dementia (bvFTD) includes symptoms that reflect altered pursuit of rewards, including food, alcohol, and money. Little is known, however, about how these reward changes relate...
4.
Roy A, Noohi F, Morris N, Ljubenkov P, Heuer H, Fong J, et al.
Neuroimage Clin
. 2024 Aug;
43:103649.
PMID: 39098187
Diminished basal parasympathetic nervous system activity is a feature of frontotemporal dementia that relates to left frontoinsula dysfunction and empathy impairment. Individuals with a pathogenic expansion of the hexanucleotide repeat...
5.
Palser E, Veziris C, Morris N, Roy A, Watson-Pereira C, Holley S, et al.
Dyslexia
. 2024 Jul;
30(3):e1779.
PMID: 38979661
People with dyslexia, a neurodevelopmental disorder of reading, are highly attuned to the emotional world. Compared with their typically developing peers, children with dyslexia exhibit greater autonomic nervous system reactivity...
6.
Hua A, Roy A, Kosik E, Morris N, Chow T, Lukic S, et al.
Neuroimage Clin
. 2023 Oct;
40:103522.
PMID: 37820490
In semantic dementia (SD), asymmetric degeneration of the anterior temporal lobes is associated with loss of semantic knowledge and alterations in socioemotional behavior. There are two clinical variants of SD:...
7.
Sokolowski A, Roy A, Goh S, Hardy E, Datta S, Cobigo Y, et al.
Hum Brain Mapp
. 2023 Jul;
44(15):5013-5029.
PMID: 37471695
Behavioral variant frontotemporal dementia is characterized by heterogeneous frontal, insular, and anterior temporal atrophy patterns that vary along left-right and dorso-ventral axes. Little is known about how these structural imbalances...
8.
Lukic S, Kosik E, Roy A, Morris N, Sible I, Datta S, et al.
Cogn Affect Behav Neurosci
. 2023 Jul;
23(5):1401-1413.
PMID: 37442860
Individuals with high emotional granularity make fine-grained distinctions between their emotional experiences. To have greater emotional granularity, one must acquire rich conceptual knowledge of emotions and use this knowledge in...
9.
Roy A, Datta S, Hardy E, Sturm V, Kramer J, Seeley W, et al.
Brain Commun
. 2023 Mar;
5(2):fcad038.
PMID: 36910420
Patients with neurodegenerative disorders experience a range of neuropsychiatric symptoms. The neural correlates have been explored for many individual symptoms, such as apathy and disinhibition. Atrophy patterns have also been...
10.
Pasquini L, Noohi F, Veziris C, Kosik E, Holley S, Lee A, et al.
Psychophysiology
. 2022 Nov;
60(4):e14218.
PMID: 36371680
The outflow of the autonomic nervous system (ANS) is continuous and dynamic, but its functional organization is not well understood. Whether ANS patterns accompany emotions, or arise in basal physiology,...